BLDC Motor Driver Circuit
555 timer IC Electronics project Electronics tutorial PCB Designing

Brushless DC – BLDC Motor Driver Circuit using 555 Timer IC

This article describes a sensor-less BLDC motor driver circuit using 555 timer and DRV10866 motor driver IC, suitable for driving small 5V BLDC fans without position sensors. The rise in the use of brushless DC motors (BLDCs) is driven by their efficiency, durability, and precision. However, controlling these motors typically requires rotor position information to […]

ultrasonic sensor without arduino
555 timer IC Arduino Arduino based projects Electronics tutorial

Ultrasonic Sensor Without Arduino using 555 timer

Hey folks, have you used an ultrasonic sensor in your projects! Do you know how it works? In this project, we will use an ultrasonic sensor without Arduino for object detection. We will interface ultrasonic sensor with a 555 timer to control a DC motor. How ultrasonic sensors work? As the name suggests an ultrasonic […]