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 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.