Pretty simple! To test the above vibration motor driver circuit, I picked an Arduino Uno and executed the basic “Blink” example code after linking Arduino’s D13 output to the IN port on the driver ...

The main circuit is rather simple. An Arduino is hooked up to both an ultrasonic distance sensor and a vibrating motor. The distance sensor uses sound to determine the distance of an object by ...

Hi, I need to shorten a vibration motor 'Buzzzzzzzz' to 'Bzz', on an Arduino. I have two motors on digital pwm pins and will put them on analog pins. All online help I can find for DC motors ...

Aptly named the Snoring Guardian, this DIY device works by listening to your snores and activating a vibration motor unit as soon as it detects one. It features an Arduino Nano 33 BLE Sense that ...

I need two buzzers alternating on / off on one pin. Is it possible to get ‘opposite’ transistors in series? One that grounds when the base goes high, one that grounds on low? In that way they ...

Cover up your webcam, disable microphone access and put on your tinfoil hat — but it won’t make any difference, because the Illuminati can get at you through your phone’s vibration motor now.