This is a DIY Arduino-based overcurrent relay project that emulates Inverse Definite Minimum Time (IDMT) protection using an Arduino Nano and ACS712 current sensor. Instead of traditional ...

V1.0 has been released. It is available for purchase at my store. First batch of V1.0 boards arrived today. Looks good. Been doing an assembly/photo shoot for the User Manual. Will work on getting the ...

Drink Crafter is an open-source project that turns an ESP32 and a relay module into a sophisticated, automated cocktail and drink mixing machine. It hosts its own Wi-Fi network and provides a ...

Gesture-based home automation allows users to control household devices through simple hand movements, removing the need for switches or remotes. It improves convenience, accessibility, and hygiene ...

RAKWireless has launched two solar-powered Meshtastic range extenders/repeaters: the WisMesh Repeater with a larger battery and external solar panel, and the WisMesh Repeater Mini with a more compact ...

Radio Frequency Identification is widely used in contactless payment cards, National Highway Tollgate systems, and in security passes. By integrating an RFID reader with an Arduino, you will be able ...

With car theft remaining an increasing national issue, newer cars are no longer safe from thieves. We wanted to see just how easily thieves could steal a new car today by engaging a locksmith to ...

The radiator fan is a very important part of your car, and you’ve probably heard it spinning and working hard many times after driving on a hot summer day. But if something goes wrong with the ...

When all is said and done, how to trace a parasite drain is not all that difficult to understand. But as with most things in life, in order to put it in practice you need to know what you are doing ...

Owners may run into various problems throughout their vehicle's lifetime. While some might be more serious than others, any issues with the engine may prove especially troublesome. You could easily ...