CANBUS – Networking so simple, even YOU can understand it!

Embedded Development Boards, Kits, Programmers
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CANBUS – Networking so simple, even YOU can understand it !

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Dave’s Garage 1.14M subscribers

Jul 20th 2026

Dave explains the CAN BUS all the way down to how the signaling works over the wires, so you can understand the entire process!

Check out an episode of ShopTalk on Dave’s Attic where he answers the best user questions !

Follow David W. Plummer on X (former Twitter) for daily updates on projects, the Robotron AI and more: https://x.com/davepl1968

You may be interested in these Evaluation boards

105100001105100001 as SEEED STUDIO CAN BUS BOARD XIAO from Seeed Technology Co., Ltd

image 5708 as CAN PAL TRANSCEIVER TJA1051/T3 from Adafruit Industries LLC

Or MikroElektronika’s mikroBUS™ Click™ boards

image MIKROE-3992 as CAN FD 3 CLICK

image MIKROE-986 as BOARD ACCY CAN-SPI CLICK 3.3V based on MCP2515 of Microchip &
Texas Instruments’ CANbus Transceiver SN65HVD230

Check also this TI (Engineer-to-Engineer) forum topic:

https://e2e.ti.com/support/interface-group/interface/f/interface-forum/246035/wattage-requirements-for-can-bus-terminating-resistor-with-sn65hvd233

When thinking of combining both Prp Mini and CAN Bus driver on a single custom PCB we’ve got the PRo Mini PCB design - find the CAN Bus PCB here – please look for this: CAN-BUS Breakout – Share Project from PCBWay and our post:

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