Project pages, sources, product videos ...
Try search on my pages. The majority of my projects is OHW, OSW ...

Firmware (only HEX files, I have no sources) and more information's are in Description for this VIDEO

You receive:

Full working fusebit doctor, assembled, red solder mask HIGH QUALITY ENIG GOLD PCB !!!!!

Remixed original PCB:

Improvements:

+DC barrel for power supply
+Reorganized components
+Integrated HVSP adapter for Attiny84 and Attiny85
 (you need just insert jumper to HVSP pins)

+Integrated TQFP32 smd socket for atmega328
 (put MCU and hard press)

+No need remove pins form DIP40 socket

You can use adapters as in original version

Leds explanation:

  • green(blue) on – fusebits repaired. If lockbits are enabled, just verify fusebits with factory ones – and if they ok – light up green.
  • red on – signature problem, can’t read, no device in socket, or no such signature in database.
  • green(blue)flashing – signature ok, fusebits are wrong. Lockbits enabled, chip erase permission required (read below).
  • red flashing – signature ok, no lockbits, but for some reason can’t write new fusebits.