Results tagged #Atmega168 in Circuits
Reading and writing Atmega168 EEPROM Tutorial
EEPROM (Electrically Erasable Programmable Read Only Memory) Is non-volatile memory, meaning it persists after power is removed. The ATmega1...
Reading an SD card with an ATMEGA168
The SD card can be talked to with three different transfer modes: 1-bit SD mode, 4-bit SD mode and SPI mode. According to Wikipedia, all car...
Driving a buzzer
To connect it to the ATMEGA168, I followed the suggestion from the datasheet: the buzzer if driven by a 2N3904 NPN transistor and a diode pr...