The ATMEGA high-voltage fuse restorer is connected to the 12V power supply, and with the press of a button, all of my almost useless microcontrollers are resurrected.
List of chips that can be unlocked: Full list below: 1kB: AT90s1200, Attiny11, Attiny12, Attiny13/A, Attiny15 2kB: Attiny2313/A, Attiny24/A, Attiny26, Attiny261/A, Attiny28, AT90s2333, Attiny22, Attiny25, AT90s2313, AT90s2323 , AT90s2343 4kB: Atmega48, Atmega48P/A, Attiny461/A, Attiny43U, Attiny4313, Attiny44/A, Attiny48, AT90s4433, AT90s4414, AT90s4434, Attiny45 8kB: Atmega8515, Atmega8535, Atmega 8, Atmega88, Atmega88P/A, AT90pwm1, AT90pwm2, AT90pwm2B , AT90pwm3, AT90pwm3B, AT90pwm81, AT90usb82, Attiny861/A, Attiny87, Attiny88, Attiny85, AT90s8515, AT90s8535 16kB: Atmega16/A, Atmega16U2, Atmega16U4, Atmega16M1, Atmega161 , Atmega162, Atmega163, Atmega164, Atmega164P/A, Atmega165/P/ A/PA, Atmega168, Atmega168P/A, Atmega169/P/A/PA, Attiny167, AT90pwm216, AT90pwm316, AT90usb162 32kB: Atmega32/A, Atmega32C1, Atmega323/A, Atmega32U2, Atmega32U4, Atmega32U6, Atmega32M1, Atmega324, Atmega324P/A , Atmega325, Atmega3250, Atmega325P, Atmega3250P, Atmega328, Atmega328P, Atmega329, Atmega3290, Atmega329P, Atmega3290P, AT90can32 64kB: Atmega64/A, Atmega64C1, Atmega64M1, Atmega649, Atmega6490, Atmega640, Atmega644, Atmega644P/A, Atmega645, Atmega6450, AT90usb646, AT90usb647, AT90can64 128kB: Atmega103, Atmega128/A, Atmega1280, Atmega1281, Atmega1284, Atmega1284P, AT90usb1286, AT90usb1287, AT90can128 256kB: Atmega2560, Atmega2561
Looking at this list, there are quite a lot of chips that can be unlocked, so I decided to make one myself with a drawing board to resurrect these dozen chips. After all, the total value is worth two to three hundred.
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