7 Segment LED Counter


Posted on Mar 23, 2013

This simple counter can be used to count pulses, as the basis for a customer counter (like you see at the doors of some stores), or for anything else that may be counted. The circuit accepts any TTL compatible logic signal, and can be expanded easily (see Notes).


7 Segment LED Counter
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

FM radio circuit
Electrometer amplifier with overload protection
6 Transistor Tildens H-Bridge
AM Receiver Circuit Using Transistor
probl
Remotely Programmable RTC-Interfaced Microcontroller for Multiple Device Control
TS2012 Filter-free Stereo 2x2.8W Class D Audio Power Amplifer
Using the Panasonic WM61A as a Measurement Microphone
555 IC Water Level Sensor/Detector Alarm
YSS247 application circuit



Top