Viktor’s DIY Blog

Below I present my own ESP32-C6-WROOM-1 development board.

Below I present my own ESP32-C3-WROOM-02 development board.

Remember the old board game, that we all probably played as kids?

Pulse-width modulation (PWM) is a powerful technique for controlling power delivery to devices like LEDs, motors, and heaters.

This time I would like to walk through the “open source-ification” of another Tuya device.

In this article I show how to convert a Tuya WiFi-IR Remote to use open source software.

In your favorite online Chinese outlet the number of smart home gadgets/appliances seems to be growing on a daily basis.

For a long time now I have been longing for a sliding platform for my video camera to take some smooth scrolling panning videos.

One side effect of ordering PCBs from a professional fab house is that you always get more PCBs than you actually need.

Below I present my own ESP32-S3 development board.