| An ESP32 mimics the DCF77 time signal server for DCF77 clocks in bad signal conditions.
| An ESP32 mimics the DCF77 time signal server for DCF77 clocks in bad signal conditions.
| Exemple de projet WOKWI pour un afficheur WC occupé/libre construit avec un ESP32, deux modules MAX7219, programmé avec l'interpréteur BASIC...
| A WOKWI Project Example for a WC occupied/vacant display built with an ESP32, two MAX7219 modules, and programmed with the ANNEX32 BASIC Int...
| Détecter de manière fiable la présence humaine n'est pas facile. Le capteur HLK-LD2410 utilise pour cela la technologie radar à ondes contin...
| 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
| Construisez ce petit dispositif permettant de faire léviter des objets, placez-le dans votre salon et les visiteurs vous questionneront dess...
| 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