This tutorial explains following concept, Transistor Switching, Working of Relay, Controlling motor using Transistor and Relay. This tutorial is based upon Robo India\’s Tutorial of Relay on Arduino. 1. Introduction: This tutorial is in the continuation of Transistor and Op Amp (LM358) comparator tutorial. Output of LM358 is used to trig Transistor to operate relay. Then relay […]
Motor Control Using transistor and Relay Read More »
Robo India in this tutorial explains how to use transistor as switch. 1. Introduction: Transistor can be used for many operations eg. amplification, switching etc. Here in this tutorial transistor is being used a switch. A transistor has got three terminals Collector, Base and Emitter. If Base is trigged with some voltage, It allows current
Transistor as Switch Read More »
Robo India in this tutorial explains how a push button works. This is used as an input device. That takes input from user. This is also termed as push to on switch. 1. Introduction: Push button is a switch which connects its terminal if it pressed. As the button is released terminal gets disconnected. Thus
Pushbutton Operation Read More »