Other

“This is a simple audio player, based on an ATtiny85, that plays one of four audio samples from a DataFlash chip at the press of one of four buttons For example, you could make it play one of four tunes …

“If you’ve ever worked with the ADC of an Arduino you’ve probably discovered that the readings aren’t accurate at all. And it gets even worse about it’s rated temperature range. There are many reasons for this …