The Bubblegum Chip, Now With Steroids! The Atmel ATTINY85 is a great chip (cheap, easy to use, supported in the Arduino IDE). Unfortunately it only has 5
Attiny85 – Arduino, ESP8266, ESP32 & Raspberry Pi stuff
DIY Attiny Programming Shield : 8 Steps (with Pictures) - Instructables
Flash Delay Circuit
High-Voltage FLASH Programming on ATTINY85 - DIY Electronics & Photography
Buy 3 in 1 AVR High Voltage Serial Programmer/High Voltage Parallel/ISP/ Support Mega328P Attiny13A at Aliexpress for . Find more , and products.
3 in 1 AVR High Voltage Serial Programmer/High Voltage Parallel/ISP/ Support Mega328P Attiny13A
Arduino Slovakia - ATtiny85
attiny85 DIY Programmer – and thus goes by another day
ATtiny85
High-Voltage FLASH Programming on ATTINY85 - DIY Electronics & Photography
ATtiny UPDI High Voltage Fuse Repair Programmer from microprogrammers on Tindie
DIY Attiny Programming Shield : 8 Steps (with Pictures) - Instructables
AVR high voltage parallel programmer - Share Project - PCBWay