Make An Arduino Tracked Robot

From Instructables user: dcordova318. This Instructable will show you how to build a tracked Arduino-controlled robot. The content is organized as follows: Sourcing Parts: All of the necessary parts have been compiled, as well as resources to review their specifications and links to where the parts can be purchased. We compile parts starting with: Chassis Gearbox Arduino Uno Motor Shield Ultrasonic Distance Sensor Micro Servo Motors Batteries Full instructable

Read more

How To Make A Simple Calculator With Arduino MEGA

From Instructables user: techrm. Nowadays, doing calculations isn’t a problem at all. Powerful calculators can be bought for few Euro or easily installed on phones and computers. However, we decided to turn our Arduino into a calculator because we think it could be a really interesting experiment. It’s actually a very simple calculator, in fact it can just do the four basic calculations accepting only integer positive numbers. Despite this fact, the sketch is quite complex – and you’ll figure it out on next steps -, but the circuit is pretty easy instead and requires few and common components. Full...

Read more

DIY Solar Battery Charger

From Instructables user: deba168.Imagine you are a gadget lover or hobbyist /tinkerer or RC enthusiast and you are going for a camping or outing .Your smart phone/MP3 player battery run out,you have taken a RC Quad Copter,but not able to fly for a long time. So you definitely need a good charger to charge the battery. Am I right ? But where can you get a power source at that location ? Do not worry,this instructable is solutions for all of your problems.Full instructable

Read more