| Workshop in 3 parts on tube or valve audio amplifier design, presented by Menno van der Veen and aimed at anyone seeking in-depth informatio...
ElektorLabs (81)
| Low-power sensors can use a MySensors network to integrate smoothly into Home Assistant. Here is how.
| COVID-19-safe controller: switch lamps and other devices on and off by using gestures instead of pressing buttons (on a remote control).
| Überall auf der Welt starten Menschen Solidaritätsprojekte, um anderen in dieser schwierigen Zeit zu helfen. Einige haben damit begonnen, Le...
| Join the Elektor Helps Projects Contest! [closed]
| Wireless mouses, especially the older ones, can turn well-protected computers into vulnerable systems.
| A GPS Tracker that uses the LoRa network to transmit its position. Data will be processed with NodeRed and stored in a database.
| How to use ESPHome and NodeMCU for detecting doorbell rings in Home Assistant.
| The Elektor LoRa Switch has a nice relay board that can easily be used in Wi-Fi networks if you replace the LoRa part by Wi-Fi. You then get...
![Acoustic IR-remote control tester [200025]](https://cdn.xingosoftware.com/elektor/images/fetch/dpr_1,w_800,h_340,c_fit/https%3A%2F%2Fwww.elektormagazine.de%2Fassets%2Fupload%2Fimg%2Fpublic%2Foriginal%2Fproject-image-20200116103321.JPG)
| IR-receiver drives a small loudspeaker. Hear the IR remote control. Compare universal with the original. Each code sounds different. Fun and...