DIY ATMEGA Dev Tools

Description

The best way to learn the intricacies of a new system/part is to design or build your own development tools for them. I made two boards based on open source designs available from Adafuit (https://learn.adafruit.com/standalone-avr-chip-programmer?view=all) and Mighty Ohm (https://mightyohm.com/blog/2008/09/arduino-based-avr-high-voltage-programmer/).

Special Thanks to JLCPCB for providing pcbs to get the ball rolling on this project. JLCPCB Prototype for $2 (Any Color): https://jlcpcb.com

Demo Video: https://www.youtube.com/watch?v=_tS14IiIgDA

atmega328p_HVrescue.sch HV Rescue Eagle Schematic sch - 928.68 kB - 02/03/2020 at 18:35		Download
atmega328p_HVrescue_2020-01-09.zip HV Rescue PCB Gerbers x-zip-compressed - 262.33 kB - 02/03/2020 at 18:35		Download
atmega328p_HVrescue.brd HV Rescue Eagle PCB Layout brd - 143.57 kB - 02/03/2020 at 18:35		Download
atmega328p_btldr_burner.sch Bootloader-er Eagle Schematic sch - 841.94 kB - 02/03/2020 at 18:35		Download
atmega328p_btldr_burner_2019-12-20.zip Bootloader-er PCB Gerbers x-zip-compressed - 280.44 kB - 02/03/2020 at 18:35		Download

apollogibbons wrote 12/26/2021 at 00:11

would be nice if the BOM was available

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