Bajduino 3A

Bajduino 3A

Bajduino 3A: ATmega 328P-PU powered by LM2576 5V 3A regulator. 3 rows of male headers for easy connection of servos and sensors.

6 responses to “Bajduino 3A”

  1. Kyle

    I was wondering if this board “bajduino” is something you sell? Also, with your Ebay-bot, are the pins noted on the sketch, as well as the schematic for the L293, all the same for the Arduino UNO? OR are there things i need to change. When i went off your design i had trouble. The SR04 works properly because i can see it in serial monitor, as well as the lights, and the servo. But my motors are not working. Any ideas? Big fan of your work. It has givin me more ideas to help me learn to work with arduino. Thank you. Have a good day.

  2. Geoff


    Did you construct this in EagleCAD? If so, can you tell me where you found the library containing the large toroidal inductor in the above? I have these Pulse Engineering 100uH inductors, PE-92108, but have yet to locate the library for the outline of those.

    Also, if you don’t mind me asking, what size traces have you specified there?

    Thanks, Geoff

  3. Geoff

    Thanks for your advice on the traces. Creating the inductor turned out to be surprisingly simple. Perhaps too much so: here’s hoping it works!

  4. Gary


    I wondered if the eagle files are availiable for this? they would be perfect for my project.



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