I want to change my LCD clock display to 7 segment. Can you sketch the Transistor "driver" for that ?.

josda (author) 6 years ago
I don't realy know. It's only apear 14 pin from the IC. Ecactly connect to 3,5 LCD. Hey orksecurity, Thank's, but I got alot of these module. I mean digital LCD clock module n I want make them a litle more "HIGH" with LED performance. You got more answer for me, please !. Thank's.
orksecurity6 years ago
I presume you mean 7-segment LED rather than 7-segment LCD. I think the answer is going to depend on exactly what the circuit currently looks like.

Easier to just get a cheap LED clock...
Re-design6 years ago
Is the output from the clock to the lcd display bcd or coded for the lcd display?