There are quite a few microcontroller options on the market, from Arduino and Raspberry Pi to Espressif’s ESP32 platform. Personally, I'm not too fussed about Arduino or Raspberry Pi—here’s why my ...

An embedded safety system designed to continuously monitor combustible gas concentrations (LPG, methane, propane) using an MQ‑2 sensor and an Arduino Nano. It provides real‑time local warnings via a ...

If you like this project and wish to supplement my coffee intake, please click the button below to donate! Thank you! This is an implementation of an ESPHOME custom ...

One thing our futuristic world is largely lacking in is droids and robot companions and the like. [solitary dev] is helping to rectify that problem by building a little robot called TongDou. As ...

How old is the seven-segment display? Surely it is a product of the 1970s. After all, calculators started showing up, and the height of junior high humor was plugging 7734 into your calculator and ...

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