Build a simple LPG gas leakage detector using Arduino and MQ-5 sensor. This beginner-friendly project features buzzer and LED alerts, circuit diagram, and complete Arduino code for home safety.

Circuit and Working Fig. 2 shows the circuit diagram of the humidifier. The system is built around an Arduino Uno (MOD1), a 5V SPDT relay module, a humidity sensor (DHT22), an ultrasonic humidifier, ...

The post Exclusive: Google Pixel 10 to get New, Faster Ultrasonic Fingerprint Sensor appeared first on Android Headlines.

This letter describes a robust voice activity detector using an ultrasonic Doppler sonar device. An ultrasonic beam is incident on the talker's face. Facial movements result in Doppler frequency ...

This Arduino code utilizes an ultrasonic sensor to measure distances. When an object is detected within a fix distance , the connected motors trigger a sequence: move backward, turn right, turn left, ...

Radiation impedance and equivalent circuit for piezoelectric ultrasonic composite transducers of vibrational mode-conversion The piezoelectric ultrasonic composite transducer, which can be used in ...

Learn how to build a WiFi-controlled drone using ESP32 modules and MPU6050 IMU. This DIY project offers stability control, smartphone control, and easy upgradability. Get step-by-step instructions and ...

This is a lightweight C library that helps to interface with ST's VL53L0X time-of-flight distance sensor. It makes it simple to configure the sensor and read range data from it via I²C.

Watch how the Red Pitaya can improve, and maybe replace your lab bench tools and bring FPGA, Python, and web-based control into a single instrument.

Johnson / Cinch Connectivity Solutions RF Hardware and Tools support currents up to 15A and offer a 1.5kVrms to 7kVrms breakdown voltage range.

The best 4K camera for filmmaking will deliver high-quality video content, offer image stabilization and a range of codecs ...