{"title":"PJRC","description":"\u003cp\u003e\u003cstrong\u003ePJRC\u003c\/strong\u003e is the team behind the much-loved \u003cstrong\u003eTeensy\u003c\/strong\u003e development boards. We stock genuine Teensy boards, including the powerful \u003cstrong\u003eTeensy 4.1\u003c\/strong\u003e and \u003cstrong\u003e4.0\u003c\/strong\u003e, along with PJRC accessories like audio adaptors, Ethernet kits and USB host cables. Teensy is a firm favourite for audio, USB and high-performance projects, and we are glad to help you choose the right board.\u003c\/p\u003e","products":[{"product_id":"teensy-4-0","title":"Teensy 4.0 Development Board","description":"\u003cdiv class=\"col-sm-12\"\u003eTeensy 4.0 is the latest Teensy, offering the fastest microcontroller and powerful peripherals in the Teensy 1.4 by 0.7 inch form factor. It features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip (based on the Cortex-M7), the fastest microcontroller available today! Teensy 4.0 is the same size and shape as Teensy 3.2, and retains compatibility with most of the pin functions on Teensy 3.2.\n\u003cp\u003eTeensy 4.0 consumes approximately 100mA current, when running at 600 MHz! It also provides support for dynamic clock scaling. Teensy 4.0 now provides a power shut off feature. This can be done by connecting a pushbutton to the On\/Off pin, now the 3.3V power supply can be completely disabled by holding the button for 5 seconds, and turned back on by a button press. If a coin cell is connected to VBAT, Teensy 4.0's RTC also continues to keep track of date \u0026amp; time while the power is off. Teensy 4.0 also can also be overclocked, well beyond 600MHz!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please be aware that the Teensy 4.0 does not include headers and will need to be purchased separately and soldered on yourself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable header terminal strip:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\" target=\"_blank\"\u003e40Pin \u003c\/a\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\" target=\"_blank\"\u003eM\u003c\/a\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\" target=\"_blank\"\u003eale Vertical Header\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-female-header-terminal-strip\" target=\"_blank\"\u003e40Pin Female Vertical Header\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-right-angle-male-header-terminal-strip-1\" target=\"_blank\"\u003e40Pin Male Right Angle Header\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenchmark\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 497px; height: 381px; margin: 0px;\" data-noaft=\"1\" src=\"https:\/\/forum.pjrc.com\/coremark_barchart.png\" class=\"n3VNCb\" alt=\"PJRC Store\" jsaction=\"load:XAeZkd;\" jsname=\"HiaYvf\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eARM Cortex-M7 at 600MHz\u003c\/li\u003e\n\u003cli\u003e1024K RAM (512K is tightly coupled)\u003c\/li\u003e\n\u003cli\u003e2048K Flash (64K reserved for recovery \u0026amp; EEPROM emulation)\u003c\/li\u003e\n\u003cli\u003e2 USB ports, both 480MBit\/sec\u003c\/li\u003e\n\u003cli\u003e3 CAN Bus (1 with CAN FD)\u003c\/li\u003e\n\u003cli\u003e2 I\u003csup\u003e2\u003c\/sup\u003eS Digital Audio\u003c\/li\u003e\n\u003cli\u003e1 S\/PDIF Digital Audio\u003c\/li\u003e\n\u003cli\u003e1 SDIO (4 bit) native SD\u003c\/li\u003e\n\u003cli\u003e3 SPI, all with 16 word FIFO\u003c\/li\u003e\n\u003cli\u003e3 I\u003csup\u003e2\u003c\/sup\u003eC, all with 4 byte FIFO\u003c\/li\u003e\n\u003cli\u003e7 Serial, all with 4 byte FIFO\u003c\/li\u003e\n\u003cli\u003e32 general purpose DMA channels\u003c\/li\u003e\n\u003cli\u003e31 PWM pins\u003c\/li\u003e\n\u003cli\u003e40 digital pins, all interrupt capable\u003c\/li\u003e\n\u003cli\u003e14 analog pins, 2 ADCs on chip\u003c\/li\u003e\n\u003cli\u003eCryptographic Acceleration\u003c\/li\u003e\n\u003cli\u003eRandom Number Generator\u003c\/li\u003e\n\u003cli\u003eRTC for date\/time\u003c\/li\u003e\n\u003cli\u003eProgrammable FlexIO\u003c\/li\u003e\n\u003cli\u003ePixel Processing Pipeline\u003c\/li\u003e\n\u003cli\u003ePeripheral cross triggering\u003c\/li\u003e\n\u003cli\u003ePower On\/Off management\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PJRC","offers":[{"title":"Standard","offer_id":41958647365716,"sku":"teensy40","price":34.95,"currency_code":"AUD","in_stock":true},{"title":"Lockable","offer_id":41958647398484,"sku":"teensy40-LK","price":34.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/Teensy-4_0-Development-Board-PJRC.jpg?v=1727610238"},{"product_id":"octows2811-adaptor-for-teensy-3-2-4-1","title":"OctoWS2811 Adaptor for Teensy 3.2-4.1","description":"\u003cp\u003eThis adapter board connects Teensy 3.2 - Teensy 4.1 to thousands of LEDs using the OctoWS2811 Library.\u003c\/p\u003e\n\u003cp\u003eThe adapter features a 74HCT245 buffer chip and 100 ohm impedance matching resistors. CAT6 Ethernet cable is used from this board to the LED strips. CAT6 cable is designed for very high bandwidth, minimal cross-talk between twisted pairs, and 100 ohm impedance, for a very high quality signal. The RJ-45 network jacks allow your LED array to be easily disconnected from the electronics.\u003c\/p\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":32961661796436,"sku":"OCTO28_ADAPTOR","price":29.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/OctoWS2811-Adaptor-for-Teensy-3_2-4_1-PJRC.jpg?v=1727617704"},{"product_id":"teensy-3-2","title":"Teensy 3.2 Development Board","description":"The Teensy 3.2 is a microcontroller development board running a 32-bit ARM Cortex M4 processor, clocking in at 72MHz (overclockable to 96MHz). The Teensy 3.2 is created by Paul Stoffregen and the team from PJRC. It also packs 1MB of flash, 4K of EEPROM, and 34 I\/O pins. As with the rest of the Teensy platform, it can be programmed using the Arduino IDE.\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please be aware that the Teensy 3.2 does not include headers and will need to be purchased separately and soldered on yourself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable header terminal strip:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\" target=\"_blank\" data-mce-href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\"\u003e40Pin Male Vertical Header\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-female-header-terminal-strip\" target=\"_blank\" data-mce-href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-female-header-terminal-strip\"\u003e40Pin Female Vertical Header\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-right-angle-male-header-terminal-strip-1\" target=\"_blank\" data-mce-href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-right-angle-male-header-terminal-strip-1\"\u003e40Pin Male Right Angle Header\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e32 bit ARM Cortex-M4 72 MHz CPU (M4 = DSP extensions)\u003c\/li\u003e\n\u003cli\u003e256K Flash Memory, 64K RAM, 2K EEPROM\u003c\/li\u003e\n\u003cli\u003e21 High Resolution Analog Inputs (13 bits usable, 16 bit hardware)\u003c\/li\u003e\n\u003cli\u003e34 Digital I\/O Pins (5V tolerance on Digital Inputs)\u003c\/li\u003e\n\u003cli\u003e12 PWM outputs\u003c\/li\u003e\n\u003cli\u003e7 Timers for intervals\/delays, separate from PWM\u003c\/li\u003e\n\u003cli\u003eUSB with dedicated DMA memory transfers\u003c\/li\u003e\n\u003cli\u003e3 UARTs (serial ports)\u003c\/li\u003e\n\u003cli\u003eSPI, I2C, I2S,CAN Bus, IR modulator\u003c\/li\u003e\n\u003cli\u003eI2S (for high quality audio interface)\u003c\/li\u003e\n\u003cli\u003eReal Time Clock (with user-added 32.768 crystal and battery)\u003c\/li\u003e\n\u003cli\u003e16 DMA channels (separate from USB)\u003c\/li\u003e\n\u003cli\u003eTouch Sensor Inputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Arduino\/Boards\/schematic32.jpg\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.pjrc.com\/teensy\/K20P64M72SF1.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e (MK20DX256VLH7)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.pjrc.com\/teensy\/first_use.html\" target=\"_blank\"\u003eTeensy Qu\u003c\/a\u003e\u003ca href=\"http:\/\/www.pjrc.com\/teensy\/first_use.html\" target=\"_blank\"\u003ei\u003c\/a\u003e\u003ca href=\"http:\/\/www.pjrc.com\/teensy\/first_use.html\" target=\"_blank\"\u003eckstart\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.pjrc.com\/teensy\/teensyduino.html\" target=\"_blank\"\u003eTeensyduino Software\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003ePin Assignment Charts\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pjrc.com\/store\/teensy32_card7a_rev3.png\" target=\"_blank\"\u003eFront\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pjrc.com\/store\/teensy32_card7b_rev3.png\" target=\"_blank\"\u003eBack\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":32990956879956,"sku":"teensy32","price":50.89,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/Teensy-3_2-Development-Board-PJRC.jpg?v=1727610922"},{"product_id":"teensy-4-1-development-board","title":"Teensy 4.1 Development Board","description":"\u003cp\u003eThe Teensy 4.1 is the newest iteration of the astoundingly popular development platform from PJRC. It features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same size and shape as the Teensy 3.6 (2.4in by 0.7in), and provides greater I\/O capability, including an ethernet PHY, SD card socket, and USB host port.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please be aware that the Teensy 4.1 does not include headers and will need to be purchased separately and soldered on yourself. Teensy 4.1\u003cstrong\u003e Without Ethernet\u003c\/strong\u003e does not have the ethernet PHY chip.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable header terminal strip:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e40Pin Male Vertical Header\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-female-header-terminal-strip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e40Pin Female Vertical Header\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-right-angle-male-header-terminal-strip-1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e40Pin Male Right Angle Header\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003ca name=\"specs\"\u003e\u003c\/a\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eARM Cortex-M7 at 600 MHz\u003c\/li\u003e\n\u003cli\u003eFloat point math unit, 64 \u0026amp; 32 bits\u003c\/li\u003e\n\u003cli\u003e7936K Flash, 1024K RAM (512K tightly coupled), 4K EEPROM (emulated)\u003c\/li\u003e\n\u003cli\u003eQSPI memory expansion, locations for 2 extra RAM or Flash chips\u003c\/li\u003e\n\u003cli\u003eUSB device 480 Mbit\/sec \u0026amp; USB host 480 Mbit\/sec\u003c\/li\u003e\n\u003cli\u003e55 digital input\/output pins, 35 PWM output pins\u003c\/li\u003e\n\u003cli\u003e18 analog input pins\u003c\/li\u003e\n\u003cli\u003e8 serial, 3 SPI, 3 I2C ports\u003c\/li\u003e\n\u003cli\u003e2 I2S\/TDM and 1 S\/PDIF digital audio port\u003c\/li\u003e\n\u003cli\u003e3 CAN Bus (1 with CAN FD)\u003c\/li\u003e\n\u003cli\u003e1 SDIO (4 bit) native SD Card port\u003c\/li\u003e\n\u003cli\u003eEthernet 10\/100 Mbit with \u003ca href=\"http:\/\/www.ti.com\/product\/DP83825I\"\u003eDP83825 PHY\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e32 general purpose DMA channels\u003c\/li\u003e\n\u003cli\u003eCryptographic Acceleration \u0026amp; Random Number Generator\u003c\/li\u003e\n\u003cli\u003eRTC for date\/time\u003c\/li\u003e\n\u003cli\u003eProgrammable FlexIO\u003c\/li\u003e\n\u003cli\u003ePixel Processing Pipeline\u003c\/li\u003e\n\u003cli\u003ePeripheral cross triggering\u003c\/li\u003e\n\u003cli\u003ePower On\/Off management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eComparison\u003c\/h1\u003e\n\u003ctable cellpadding=\"2\" align=\"right\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"top\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eTeensy 4.1\u003c\/th\u003e\n\u003cth\u003eTeensy 4.0\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e10 \/ 100 Mbit\u003cbr\u003e\u003ca href=\"http:\/\/www.ti.com\/product\/DP83825I\"\u003eDP83825 PHY\u003c\/a\u003e\u003cbr\u003e(6 pins)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e-none-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eUSB Host\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e5 Pins with\u003cbr\u003epower management\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2 SMT Pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eSDIO (4 bit data)\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eMicro SD Socket\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8 SMT Pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003ePWM Pins\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e35\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e18\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eSerial Ports\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e8 Mbyte\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2 Mbyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eQSPI Memory\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e2 chips +\u003cbr\u003eProgram Memory\u003c\/td\u003e\n\u003ctd align=\"center\"\u003eProgram memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eBreadboard I\/O\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e42\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eBottom SMT Pads\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e7\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eSD Card Signals\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e6\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd\u003eTotal I\/O Pins\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e55\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\"\u003e\n\u003cp\u003e\u003csmall\u003e\u003cb\u003eDifferences between Teensy 4.1 \u0026amp; Teensy 4.0\u003c\/b\u003e\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PJRC","offers":[{"title":"With Ethernet","offer_id":39694208827476,"sku":"TEENSY41","price":45.95,"currency_code":"AUD","in_stock":true},{"title":"Without Ethernet","offer_id":39694208860244,"sku":"TEENSY41_NE","price":42.95,"currency_code":"AUD","in_stock":true},{"title":"Lockable, With Ethernet","offer_id":41545422864468,"sku":"TEENSY41-LK","price":45.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/Teensy-4_1-Development-Board-PJRC.jpg?v=1727611167"},{"product_id":"teensy-3-6-development-board","title":"Teensy 3.6 Development Board","description":"\u003cp\u003eTeensy 3.6 brings a low-cost 32-bit ARM Cortex-M4 platform to hobbyists, students and engineers, using an adapted version of the Arduino IDE (Teensyduino) or programming directly in C language. The Teensy 3.6 is a microcontroller development board running a 32-bit ARM Cortex M4 processor, which brings a 180MHz clock speed to the table, along with 1MB of flash, 4K of EEPROM, and 62 I\/O pins.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eTeensy boards have been popular with the maker community for quite some time now due to their native USB support which allows them to behave as HID devices, MIDI devices, and much more. The 3.6 builds on this with a second USB port (on GPIO pins), an Ethernet port, and onboard microSD card support. \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please be aware that the Teensy 3.6 does not include headers and will need to be purchased separately and soldered on yourself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable header terminal strip:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\" rel=\"noopener noreferrer\" target=\"_blank\" data-mce-href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\"\u003e40Pin Male Vertical Header\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-female-header-terminal-strip\" rel=\"noopener noreferrer\" target=\"_blank\" data-mce-href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-female-header-terminal-strip\"\u003e40Pin Female Vertical Header\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-right-angle-male-header-terminal-strip-1\" rel=\"noopener noreferrer\" target=\"_blank\" data-mce-href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-right-angle-male-header-terminal-strip-1\"\u003e40Pin Male Right Angle Header\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003ca name=\"specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eARM Cortex-M4 at 180 MHz\u003c\/li\u003e\n\u003cli\u003eFloat point math unit, 32 bits only\u003c\/li\u003e\n\u003cli\u003e1024 Flash, 256K RAM, 4K EEPROM\u003c\/li\u003e\n\u003cli\u003eUSB device 12 Mbit\/sec, USB host 480 Mbit\/sec\u003c\/li\u003e\n\u003cli\u003e64 digital input\/output pins, 22 PWM output pins\u003c\/li\u003e\n\u003cli\u003e25 analog input pins, 2 analog output pins, 11 capacitive sense pins\u003c\/li\u003e\n\u003cli\u003e6 serial, 3 SPI, 4 I2C ports\u003c\/li\u003e\n\u003cli\u003e1 I2S\/TDM digital audio port\u003c\/li\u003e\n\u003cli\u003e2 CAN bus\u003c\/li\u003e\n\u003cli\u003e1 SDIO (4 bit) native SD Card port\u003c\/li\u003e\n\u003cli\u003e32 general purpose DMA channels\u003c\/li\u003e\n\u003cli\u003eCryptographic Acceleration \u0026amp; Random Number Generator\u003c\/li\u003e\n\u003cli\u003eRTC for date\/time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pjrc.com\/teensy\/K66P144M180SF5V2.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDatasheet (MK66FX1M0VMD18)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pjrc.com\/teensy\/first_use.html\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eTeensy Quick Start\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pjrc.com\/teensy\/teensyduino.html\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eTeensyduino Software\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pjrc.com\/teensy\/td_libs_Time.html#teensy3\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eUsing the RTC\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":39370422288468,"sku":"teensy3.6","price":49.4,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/Teensy-3_6-Development-Board-PJRC.jpg?v=1727611326"},{"product_id":"teensy-lc-low-cost-development-board","title":"Teensy LC (Low Cost) Development Board","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Teensy LC (Low Cost) is a 32 bit microcontroller board that provides you with an uncomplicated option for getting started with the Teensy line of products without breaking the bank!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Teensy LC comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed! You can program for the Teensy in your favorite program editor using C \u003cem data-mce-fragment=\"1\"\u003eor\u003c\/em\u003e you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe processor on the Teensy also has access to the USB and can emulate any kind of USB device you need it to be, making it great for USB-MIDI and other HID projects. The 32 bit processor brings a few other features to the table as well, such as multiple channels of Direct Memory Access and an I2S digital audio interface! There are also 2 separate interval timers! Also, the Teensy LC can provide system voltage of 3.3V or 5V to other devices at up to 5-20mA.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll of this functionality is jammed into a 1.4 x 0.7 inch board with all headers on a 0.1\" grid so you can slap it on a breadboard and get to work! So, what sets the Teensy LC apart from the Teensy 3.1? First off, this version has been streamlined to be as cost effective as possible. Obviously, the LC doesn’t share a lot of power that the 3.1 possesses but by no means does it make the LC a ‘weak’ board! The Teensy LC is equipped with 8kB RAM, 62kB of flash memory, and 27 Digital I\/O pins with 13 high res Analog inputs.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Please be aware that the Teensy LC does not include headers and will need to be purchased separately and soldered on yourself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable header terminal strip:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\" target=\"_blank\" rel=\"noopener noreferrer\" data-mce-href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\"\u003e40Pin Male Vertical Header\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-female-header-terminal-strip\" target=\"_blank\" rel=\"noopener noreferrer\" data-mce-href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-female-header-terminal-strip\"\u003e40Pin Female Vertical Header\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-right-angle-male-header-terminal-strip-1\" target=\"_blank\" rel=\"noopener noreferrer\" data-mce-href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-right-angle-male-header-terminal-strip-1\"\u003e40Pin Male Right Angle Header\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003ca name=\"specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eARM Cortex-M0+ at 48 MHz\u003c\/li\u003e\n\u003cli\u003e62K Flash, 8K RAM, 128 bytes EEPROM (emulated)\u003c\/li\u003e\n\u003cli\u003eUSB device 12 Mbit\/sec\u003c\/li\u003e\n\u003cli\u003e27 digital input\/output pins, 10 PWM output pins\u003c\/li\u003e\n\u003cli\u003e13 analog input pins, 1 analog output pin, 11 capacitive sense pins\u003c\/li\u003e\n\u003cli\u003e3 serial, 1 SPI, 2 I2C ports\u003c\/li\u003e\n\u003cli\u003e4 simple DMA channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Please be aware that the Teensy LC does not include headers and will need to be purchased separately and soldered on yourself.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.pjrc.com\/teensy\/first_use.html\" data-mce-href=\"http:\/\/www.pjrc.com\/teensy\/first_use.html\" target=\"_blank\"\u003eTeensy Quickstart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/www.pjrc.com\/teensy\/teensyduino.html\" data-mce-href=\"http:\/\/www.pjrc.com\/teensy\/teensyduino.html\" target=\"_blank\"\u003eTeensyduino Software\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003ePin Assignment Chart\u003c\/li\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Teensy\/card6a_rev2.pdf\" data-mce-href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Teensy\/card6a_rev2.pdf\" target=\"_blank\"\u003eFront\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Teensy\/card6b_rev1.pdf\" data-mce-href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Dev\/Teensy\/card6b_rev1.pdf\" target=\"_blank\"\u003eBack\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":39370452664404,"sku":"TeensyLC","price":44.97,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/Teensy-LC-Low-Cost-Development-Board-PJRC.jpg?v=1727611350"},{"product_id":"usb-host-cable-for-teensy-3-6-or-teensy-4-1","title":"USB Host Cable For Teensy 3.6 or Teensy 4.1","description":"\u003cp data-mce-fragment=\"1\"\u003eThis short cable allows connecting a USB device, or a USB hub to \u003ca href=\"https:\/\/www.pjrc.com\/store\/teensy36.html\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.pjrc.com\/store\/teensy36.html\"\u003eTeensy 3.6\u003c\/a\u003e or \u003ca href=\"https:\/\/www.pjrc.com\/store\/teensy41.html\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.pjrc.com\/store\/teensy41.html\"\u003eTeensy 4.1\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTeensy 3.5 \u0026amp; 3.2 are not supported. While Teensy 4.0 has USB host capability on bottom-side pads, this cable does not mate directly with Teensy 4.0. Only Teensy 3.6 and 4.1 have the pads for a 5 pin header to mate with this cable.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo use this cable, you will also need to solder \u003ca href=\"https:\/\/kandaelectronics.com.au\/products\/40-pin-vertical-male-header-terminal-strip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eheader pins\u003c\/a\u003e to Teensy 3.6 or 4.1.\u003c\/p\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":39463069220948,"sku":"USB-HOST","price":4.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/USB-Host-Cable-For-Teensy-3_6-or-Teensy-4_1-PJRC.jpg?v=1727611751"},{"product_id":"audio-adaptor-boards-for-teensy-4-x","title":"Audio Adaptor Boards for Teensy 4.x","description":"\u003cp\u003eThe Teensy 4.X audio adaptor lets you easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with Teensy 4.X (Rev D). The adaptor supports stereo headphone and stereo line-level output, and also stereo line-level input or mono microphone input.\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/www.pjrc.com\/teensy\/td_libs_Audio.html\"\u003eTeensy Audio Library\u003c\/a\u003e lets you use the input and output simultaneously together with a toolkit of audio processing objects, to easily create all types of sophisticated audio applications. You can play multiple sound files, create synthesized waveforms, apply effects, mix multiple streams and output high quality audio to the headphones or line out pins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This board goes with the Teensy 4.0 and 4.1 Dev Board. This is \u003cstrong\u003enot pin-compatible\u003c\/strong\u003e with the Teensy 3.X boards.\u003c\/p\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":39901729325140,"sku":"TEENSY4-AUDIO","price":17.19,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/Audio-Adaptor-Boards-for-Teensy-4_x-PJRC.jpg?v=1727613380"},{"product_id":"8-megabyte-psram-chip-for-teensy-4-1","title":"8 Megabyte PSRAM chip for Teensy 4.1","description":"\u003cp\u003eWant to extend the memory of your Teeny 4.1? This PSRAM chip can add 8 Megabytes of RAM for use on Teensy 4.1.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne PSRAM Chip for 8 MB Memory\u003c\/strong\u003e\u003cbr\u003eThe PSRAM chip is meant to be soldered to the smaller pads on the bottom side of Teensy 4.1, underneath the SD card socket, between pins 31-32 and 33-34. Do not use the larger pads. A single PSRAM chip must be soldered to the smaller pads to be detected.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pjrc.com\/store\/teensy41_memory2.jpg\" data-mce-src=\"https:\/\/www.pjrc.com\/store\/teensy41_memory2.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo PSRAM Chips for 16 MB Memory\u003c\/strong\u003e\u003cbr\u003eIf 8 MB isn't enough, you can solder 2 PSRAM chips for a total of 16 MB.\\\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pjrc.com\/store\/teensy41_memory3.jpg\" data-mce-src=\"https:\/\/www.pjrc.com\/store\/teensy41_memory3.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne PSRAM Chip with Flash Memory\u003c\/strong\u003e\u003cbr\u003eTo use flash memory for non-volatile storage together with PSRAM for large buffers or variables, add the PSRAM chip to the smaller pads and the flash memory to the larger pads.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pjrc.com\/store\/teensy41_memory.jpg\" data-mce-src=\"https:\/\/www.pjrc.com\/store\/teensy41_memory.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMemory Test Program\u003c\/strong\u003e\u003cbr\u003eAfter soldering the PSRAM to your Teensy 4.1, run this \u003ca href=\"https:\/\/github.com\/PaulStoffregen\/teensy41_psram_memtest\/blob\/master\/teensy41_psram_memtest.ino\" target=\"_blank\" data-mce-href=\"https:\/\/github.com\/PaulStoffregen\/teensy41_psram_memtest\/blob\/master\/teensy41_psram_memtest.ino\"\u003ememory test program\u003c\/a\u003e to verify the PSRAM memory really is working properly.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pjrc.com\/store\/teensy41_memtest.png\" data-mce-src=\"https:\/\/www.pjrc.com\/store\/teensy41_memtest.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsing PSRAM Memory\u003c\/strong\u003e\u003cbr\u003eTo use PSRAM memory in Arduino, add \u003cspan style=\"color: #00aaff;\"\u003eEXTMEM\u003c\/span\u003e to large arrays or other variables you wish to be allocated in the PSRAM. These variables are not initialized and will contain random data when your program starts, so don't forget to set them to zero or fill them with the data you need before use.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.pjrc.com\/store\/teensy41_memory4.png\"\u003e\u003c\/p\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":39950940897364,"sku":"IC_PSRAM_8MB_SOIC8","price":4.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/8-Megabyte-PSRAM-chip-for-Teensy-4_1-PJRC.webp?v=1727614082"},{"product_id":"ethernet-kit-for-teensy-4-1","title":"Ethernet Kit for Teensy 4.1","description":"\u003cp\u003eLooking to connect your Teensy 4.1 to the internet? This kit has all the parts needed to connect to the Ethernet port on Teensy 4.1. It includes an Ethernet MagJack, bare circuit board, ribbon cable assembly, 2 header pins, and a capacitor. DIY soldering is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note \u003c\/strong\u003ethat a Teensy 4.1 is NOT included with this kit and will need to be purchased separately.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pjrc.com\/store\/j1b1211ccd.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet (Cetus RJ45 Connector)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.pjrc.com\/store\/ethernet_kit.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e Assembly Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSoftware Support\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/vjmuzik\/NativeEthernet\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e NativeEthernet Library\u003c\/a\u003e is included in Teensyduino 1.53. In Arduino, click File \u0026gt; Examples \u0026gt; NativeEthernet to get started. \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/forum.pjrc.com\/threads\/68066\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eQNEthernet\u003c\/a\u003e is an improved lwIP-based library by Shawn Silverman, which can be installed with the Arduino Library Manager. In Arduino, click \u003cb\u003eTools \u0026gt; Manage Libraries\u003c\/b\u003e and search for \"QNEthernet\".\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":39950974386260,"sku":"ETHERNET_KIT","price":14.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/Ethernet-Kit-for-Teensy-4_1-PJRC.jpg?v=1727614087"},{"product_id":"pt8211-audio-kit-for-teensy-3-x-and-teensy-4-x","title":"PT8211 Audio Kit for Teensy 3.x and Teensy 4.x","description":"\u003cp\u003eThe PT8211 Audio Adapter is an affordable 16-bit stereo Digital to Analog (DAC) board perfect for Teensy 3.x and 4.x applications requiring line-level output. Compatible with the PJRC Audio System Design Tool, it is an ideal solution for speakers, stereo receiver, mixer or amplifier input.\u003c\/p\u003e\n\u003cp\u003eThe kit contains one PCB to be use with the Teensy 3.x boards and another for the Teensy 4.x boards. The kit requires some surface mount and thru-hole soldering.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16-bit stereo line-level output\u003c\/li\u003e\n\u003cli\u003eFast switching R-2R resistor ladder network\u003c\/li\u003e\n\u003cli\u003eHigh speed serial bus\u003c\/li\u003e\n\u003cli\u003eAC coupled output\u003c\/li\u003e\n\u003cli\u003e3.5mm audio jack\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e See the Teensy website \u003ca href=\"https:\/\/www.pjrc.com\/store\/pt8211_kit.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ehere\u003c\/a\u003e for build instructions.\u003c\/p\u003e","brand":"PJRC","offers":[{"title":"Default Title","offer_id":39998667849812,"sku":"PT8211_AUDIO_KIT","price":10.23,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2748\/0373\/files\/PT8211-Audio-Kit-for-Teensy-3_x-and-Teensy-4_x-PJRC.jpg?v=1727614345"}],"url":"https:\/\/kandaelectronics.com.au\/collections\/pjrc.oembed","provider":"K \u0026 A Electronics ","version":"1.0","type":"link"}