Components Tester with AT89C52


Posted on Jan 23, 2013

This Project Components tester can be used to check the electronic components such us Diode, Transistor, Capacitor, IC555, IC741 and Continuity. The whole circuit was controlled by the Microcontroller AT89C52. The circuit has an LCD display it was used to display the Text messages over it. The system will display the conditions of the device on the LCD display.


Components Tester with AT89C52
Click here to download the full size of the above Circuit.

The Microcontroller used in this project was an 8 bit microcontroller AT89C52 it has a program memory of 8 Kilobytes. For checking the IC555 an external circuit was configured as astable multivibrator and for checking IC741 an external circuit was connect




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Logarithmic light-meter circuit
Sound activated relay
Visible-red-continuous-laser-gun
Current-Loop Scr Control
Regentonmeter
3 channel Transistor Audio Mixer
max2659 gpsgnss low noise amplifier
nicad battery charger uses
Cable TV amplifier
30mA LED Dimmer
Ultrasonic Dog Whistle
LED strip meter circuit diagram of a point



Top