A/D converter

@Yasunari

2 years ago

https://everycircuit.com/circuit/6296275011764224

A/D converter using relays. The signal can be divided in 5 steps of +10V, +5V, 0V, -5V, and -10V. The resolution depends on the relay coil voltage. In addition, accurate conversion is not possible due to the hysteresis characteristics of the relay.