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Zigbee is a protocol that has been around for quite a long time, and you can purchase many cheap smart sensors to incorporate into your own Zigbee network. Zigbee is its own network, meaning that it ...

Arduino-based motion-controlled game using a TFT display and IMU (gyroscope + accelerometer). Players tilt the device to guide a ball toward targets while avoiding obstacles. Features Kalman filter ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

This paper presents an ultra-low power human motion detection sensor using electrostatic induction. A dedicated chip that enables human motion detection with ultralow power is newly designed and the ...

Educational robotics company Hiwonder has released miniHexa, an AI hexapod robot based on an ESP32 with Arduino programming ...

Now, a team of researchers from the University of Oxford, UCL, and Xi’an Jiaotong University may have found a solution. They’ve developed a soft, self-powered wearable sensor that uses AI to ...

Hydrogel sensors have been a hot topic of research in recent years. The development of versatile hydrogel sensors has been an urgent problem. In this paper, an electrically conductive, adhesive, and ...

The Nipify Solar Motion Sensor Spot Lights get the job done, thanks to the built-in PIR sensor which reliably captures motion and activates light when it’s most important.