8 digital LCD display driver circuit


Posted on Nov 10, 2015

Shows 8 digital tube display driver circuit, driven by the two ICM7211A, BCD / = binary data signal is sent to the BO-B3 ICM7211A end, select the digital signal divided into two groups were sent sentenced Dl ~ D4 end.


8 digital LCD display driver circuit
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

High-speed-sample-and-hold
Composite-video-signal-text-adder
Lead-Acid Battery Charger Circuit
In-Car Charger And Switcher Circuit For SLA Battery Circuit
relay found in switch mode power supply
tv restoration
microphone
Transistor act as a switch
High Power Bicycle Horn
digitally controlled oscillator dco design
code switching EPROM circuit
Preamplifier and Bandpass filter for SDR



Top