On the other hand if you already have the Arduino, fetch the avr.isp.03 firmware and AVRdude. Then program a device, for example an ATtiny13 using the Ardunio as the programmer.

So he tried his hand with some really small SMD parts by building this USB to serial Arduino programmer. The chip he went with isn’t the FTDI part we’re used to.

Arduino WiLoader Wireless Programmer Adapter For Robots, AVR And More (video) 3:15 pm September 29, 2016 By Julian Horsey ...