- Configuring an ESP8266 for Battery PowerPosted 2 days ago
- Creating a Telegram Bot for ESP32Posted 3 days ago
- Mini Course on BlynkPosted 4 days ago
- Creating a Unique Electronic Musical Instrument: The Sound WallPosted 6 days ago
- Building a Laser MicroscopePosted 6 days ago
- Grand Piano Keys with ArduinoPosted 1 week ago
- Wireless Power TransferPosted 1 week ago
- Robot Punchers with ArduinoPosted 2 weeks ago
- A minimal 3D-printed scalePosted 2 weeks ago
- Expanding the pins of a microcontrollerPosted 2 weeks ago
Motion detector based on the Doppler effect, made by combining a specific sensor with a circuit that amplifies the output signal. Now the devices used in presence and movement detection systems, to be combined with automations for...
- Posted 2 years ago
Presence detector with microwave
It detects stationary and moving people just like a PIR, but it can do that also behind doors and thin walls, by taking advantage of the Doppler effect. The detection of people, animals and...
- Posted 4 years ago