Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

A Line Follower Robot (LFR) is one of the most popular Arduino robotics projects that teaches ... The L293D has 16 pins, the pinout of L293D is shown in the below diagram. Pin number 1 and 9 are the ...

In his book The Mathematical Universe, mathematician William Dunham wrote of John Venn’s namesake legacy, the Venn diagram, “No one in the long history of mathematics ever became better known ...

For this project I use Atmega328P which is an old but lovely microcontroller used in Arduino Uno. Keep in mind that Atmega328P is NOT RECOMMENDED FOR NEW DESIGNS and we are going to use it only to ...

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If you ran out of coins to play your next match in UNO, we have a gift for you. In this post, we have listed all the working UNO gift codes you can use to grab some free coins, diamonds, shields and ...

Statistical information is often shown using graphs and other diagrams. These can be easier to read than lists of numbers.