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Contributed Projects

Browse through a collection of 500+ interesting electrical & electronic Projects from 300+ contributors.
Latest Contributed Projects
Square Wave Inverter Block Diagram The square wave inverter is easy to design and suitable for less sensitive electronic devices. For more sensitive electronics, the supply from square wave inverter can result into noise. In this tutorial, a square wave inverter is designed which will input power from a battery and output a square AC waveform. An Inverter should generate an AC signal at the output but that signal is not necessarily an exact sine wave.
 
A square wave can also be considered as an AC signal which can be used to drive less sensitive AC devices.

Keypad controlled and Industrial Gas Monitoring Wireless Robot Circuit SetupThis project demonstrates the use of xbee as the transceiver where the robot is controlled by keypad and amount of gas is measured wirelessly through the xbee. The robot can be moved to the place within the range OF 30m (indoor) or 100m (outdoor) to monitor the amount of gas present in air.

The people only just need to operate the robot using the keypad in the receiver side, where humans no need to involve in entering to the place to measure some poisonous gas.

 

This project demonstrates the use of xbee as the transceiver where the robot is controlled and distance is measured wirelessly through the xbee. The robot can be moved to the place within the range OF 30m (indoor) or 100m (outdoor) to measure the any distance.

The person only just need to operate the robot using the movement joystick in the receiver side, where person no need to move from the place to measure the distance with his tape.

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