PID-based one-axis ball balancing robot using Arduino. Uses an ultrasonic sensor and servo motor to stabilize a ball at a target distance. Real-time tuning of Kp, Ki, Kd via Serial. Includes stability ...

The ultrasonic sensor module consists of a transmitter and a receiver which are placed in a line direction. The receiver detects signals and decides whether it is blocked. The ultrasonic transmission ...

We present a low-power gas sensor design based on a capacitive micromachined ultrasonic transducer (CMUT), for use on self-powered wearable platforms. Earlier a CMUT-based sensor, with 70-mW power ...

The Arduino code is located in the arduino-code folder. The code still lacks the ability to measure pressure and it is a mess (I merged several online projects). It measures the pressure in mV. As ...

Phlux Technology, a manufacturer of avalanche photodiode (APD) infrared sensors, announces a 30 µm optical window version of the Aura family of 1550 nm Noiseless InGaAs® APDs. Singular Photonics, a ...