This project uses an ultrasonic sensor to detect when a person’s hand is near the dustbin. If the distance is less than 50 cm, a servo motor opens the lid automatically, waits for a few seconds, and ...

This project uses an ultrasonic sensor and servo motor with a Raspberry Pi to automatically detect nearby objects and open/close a trash bin lid. Ideal for smart homes, hygiene automation, or IoT ...

Pretty much every project I've done just lately has required me to test out some servos and experiment with their positions ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

Nuvoton Technology has introduced the NuMicro MG51 series, an enhanced 1T-8051 microcontroller family for use in home appliances, LED dimming, motor control, and industrial automation applications.

Ultrasonic waveguide techniques are most familiar to monitor temperatures in the hostile environments. A single waveguide could be used as multiple sensors. In the present work, a thin strip waveguide ...

Measurement sensors, such as current sensors (CSs), are key components of any advanced AC motor drive. To ensure the highest quality and safety of the drive, CS faults, as well as significant ...