3 ms·
Can’t physical buttons work either way, depending whether you want to break a normally closed circuit or close a normally open circuit.
by fiddlerwoaroof 6y ago
Can’t physical buttons work either way, depending whether you want to break a normally closed circuit or close a normally open circuit.
- mantap 6y agoImagine a physical button on a car stereo. It activates when you press it, not when you press and release it.