How to rotate dc motor in both direction

2 channel DC motor driver circuit on a saving model

It is easy if you control DC motor in a single direction. Sometimes you think. How to rotate DC motor in both directions. You are not worried. There are many ways to control speed, on-off, and dc motor reverses rotation. Read first: How does H-bridge motor driver works In these circuits below use many types … Read more

Transistor Relay driver circuit in digital

increase current gain of transistor relay driver

How to control a load with a digital circuit like Arduino? A transistor relay circuit may be answered for you. The output pulse from the digital circuit to biased the transistor is ON. Then, it drives the relay as a switch ON-OFF. To power to any circuits or external devices. Basic Application Relay The Controlling … Read more