BogdanTheGeek has managed to run a web server on a disposable vape powered by a cheap Puya PY32 Arm Cortex-M0+ ...

For the past years people have been collecting disposable vapes primarily for their lithium-ion batteries, but as these ...

As USB-C PD becomes more and more common, it’s useful to have a tool that lets you understand exactly what it’s doing—no longer is it limited to just 5 V. This DIY USB-C PD tool, sent ...

The problematic WWVB radio receiver inside an atomic clock is removed and replaced with an ESP8266 Module and an Arduino sketch which synchronize the clock using the Network Time Protocol. Although ...

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