Sometimes, the most unexpected detours lead to the most interesting discoveries. After a brief break, I found myself revisiting latching relays—not just as components, but as puzzles waiting to be ...

Control a relay (or three!) using a single ATTiny. Connect a switch between switch in and ground and then connect your relay to one of the three relay pins. No need for an external pull up resistor ...

Visit https://mas-effects.com/relay-bypass to purchase pre-made PCBs and pre-programmed AVR ICs. Build documents here: https://mas-effects.com/relay.pdf This ...

Abstract: This is Magnetic latching relay play a very important role in the implementation of the smart meters. These relays have low energy consumption, low cost compared to 2 single pole latching ...