LCD Car Accelerometer using microcontroller Using Atmega


The circuit is drawn for measurement of acceleration from  –1000 mg until + 1000 mg. It can be placed in kantra’n the car and be supplied from the sheath of electric lighter. The circuit includes one indicative LED and a screen LCD.


The measurement of acceleration becomes with the use of IC from Analog Devices, the ADXL202. The particular element contains 2 autonomous vertical between them sensors, for the measurement in two axes. For the particular application becomes use of only it’s one.

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