A simple continuity tester, based on an ATtiny85 and a piezo buzzer. For more information see http://www.technoblogy.com/show?1YON.
A simple continuity tester, based on an ATtiny85 and a piezo buzzer.
A simple continuity tester, based on an ATtiny85 and a piezo buzzer. For more information see http://www.technoblogy.com/show?1YON.
A simple continuity tester, based on an ATtiny85 and a piezo buzzer.