How does IR Sensor work? | Programming IR Sensor and Arduino Tutorial

Introduction to IR Sensors If you are a beginner and new to Electronics and Robotics, you might have heard the name of this sensor multiple times – The IR Sensor. But you might not know what it is. This is one of the most widely used sensors in hobby projects like a burglar alarm and…

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Line Follower Without MicroController for Beginners

Line Follower… Well.. What else is new?? IR Sensors, motors, chassis, arduino/pic or any other microcontroller, simple pieces of codes.. They are all common right? How about building a cheap, basic and simple line follower without using arduino or pic? A line follower without microcontroller at all. No Coding ;). Here, we will build a…