Below section covers a list of simple microcontroller projects to learn and work with the concepts of various microcontrollers and architectures. These microcontroller based projects are covered with ...

The 555 datasheet says a pulse on reset will override trigger and also force discharge of C1. In Figure 1, R3 and C2 provide ...

Set up the perfect shot, then get in it yourself, thanks to the iPhone camera timer! Select the perfect camera delay to give you plenty of time to get into position. Tap the iPhone photo timer icon, ...

A spate of killings of teenagers by a maniac dressed like a hippie causes a detective to check the records for similar killings. He discovers that every five years, in the fifth month of the year ...

Editor’s Note: This DI is a two-part series. Part 1 shows how to make an oscillator with a pitch that is proportional to a control voltage. Part 2 shows how to modify the circuit for use with higher ...

Barbie is letting "You Create" your own doll for the first-time ever. To celebrate the 15th anniversary of Barbie Basics, a line of collector's edition Barbie dolls, the dollmaker is releasing a ...

Add a description, image, and links to the egg-timer topic page so that developers can more easily learn about it.

In this project, Smart Toll Tax System using RFID and Arduino, we aim to create a contactless, automated toll… ...

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