| A WOKWI Project Example for a WC occupied/vacant display built with an ESP32, two MAX7219 modules, and programmed with the ANNEX32 BASIC Int...
PeterN (32)
| As I started to delve a little into the possibilities of AI, I wondered if ChatGPT could help me with unfinished old hardware and software p...
| An ESP32-based NTP-interface for elder Gorgy Timing LED clocks. It replaces a DCF77-receiver and a plug-in interface.
| A reliable human presence sensing with a 24GHz Radar module
| My dear wife asked me to provide the kitchen spots with a "non-Alexa" switch in order to be able to turn on the lights even with floury or...
| An additional wire for a wireless device :-) to extend the working range
| eCO2 monitor that indicates poor air quality via a TELEGRAM message, a local display and a web interface
| A very simple analog circuit for levitating small objects, which is the essence of many enlightening discussions and experiments with some m...
| A bit of ANNEX32-BASIC-script-code to control an ESP32 based pan/tilt servo CAM. No ARDUINO-Code, no compiling … just run the interpreter on...
| This model airplane banner shows the time and some local online weather information