Category Archives: Misc

Citroen DS instrument panel connections

Credits: https://citroenclassics.wordpress.com/2014/09/23/citroen-ds-instrument-panel-connections/ Sockets are viewed from the back side of the instrument cluster, facing the panel. Yellow socket Temperature gauge (if fitted), to sensor on engine Fuel gauge (to tank unit) Tachometer (rev counter) Ignition feed for warning lamps [+] Ground [-] Instrumentation illumination Green socket Rear window heater warning lamp (yellow) Alternator (charging) warning… Read More »

ESP32-C3 OLED

This microcontroller module is great as it is cheap, but also incorporates an OLED display. I admit, that the screen is extremely small 0.42″, but it can still display some basic information, and you will not buy a screen and the microcontroller for the price of ($6 or 5.6 EUR). There are at least two… Read More »

Playing with Ramp library

I was aiming for a smooth transition for one of my Arduino projects, the first tool for that is the ramp library. While the library itself is quite nice, I miss some more comprehensive documentation of it. Working principle Ramp is meant to be used with motors, like servos, to ease up the start and… Read More »

Donate me

If you like my project please consider donating me. This way you encourage me to produce more and more quality products/contents. I do my projects as a hobby and I do not get payed for these works. What you benefit is free content and free products. Now it’s your time support the community, this time… Read More »