FALSTAD_SIMS

Circuit simulations

Just click on the links to open the interactive simulations. In case the link doesn't work, import (copy-paste) the .txt file in Falstad directly.

4-20mA circuit with max 2v4 tolerance on MCU-ADC input

https://tinyurl.com/yfdy3yan

Switch debounce with Schmidt trigger

https://tinyurl.com/y6bxoxd4

Opt-isolated double coil relay

https://tinyurl.com/2qdfxcq6

Opt-isolated double coil relay and motor control direction

https://tinyurl.com/2j45qx48

H-bridge

https://tinyurl.com/2j8ys4rb

Hall switch to MCU

https://tinyurl.com/2kbpu75w

On board LED confirmation

https://tinyurl.com/2npwozcs

XOR LOGIC MOTOR

https://tinyurl.com/ywfoa6ll

Reed switch interrupt

https://tinyurl.com/22paen6x

AC sensing: logic level optoisolator

https://tinyurl.com/2ykr8zus