Behold this ATtiny85 based EEPROM programmer. It seems like a roundabout way of doing things, but [Quinn Dunki] wanted to build to her specifications using tools she had on hand. What she came up w… ...

We all know that solderless breadboards have their limitations. All that stray capacitance can play hell with circuits, especially high-speed stuff, but they’re so darn useful that avoiding t… ...

You can easily use a PC's printer port for serial-EEPROM programming. You can use a device-programmer circuit used to program the MicroWire serial EE-PROM 93CXX . The circuit is so simple that any ...

ATMEGA8 & EEPROM. The AVR’s internal EEPROM is accessed via special registers inside the AVR, which control the address to be written to (EEPROM uses byte addressing), the data to be written (or the ...

EMP-21 Programmer should automatically turn on when software is started, unlike the EMP-20 which has a switch in the back. There is a power light next to the ZIF socket (Zero Insertion Force) and the ...