Massage digital display circuit


Posted on Dec 11, 2010

Display circuit as shown in a typical digital massager. The core of the control circuit is a microprocessor EM78156, it then received instructions manual operation of the circu


Massage digital display circuit
Click here to download the full size of the above Circuit.

it, on the one hand by triggering the two transistors to provide a DC motor supply voltage (A +, A- and B +, B-), with displacement through 8 bit register N2 digital display drive circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Baseball
led vu meter
three digit display.
Build an Experimenters Power Supply
Peak Detector Circuit
2N6764 FET Derating Curve
Based on AT89C52 minimum system interface circuit
Digital display temperature detection circuit



Top