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



josda (author) 7 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.
orksecurity7 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-design7 years ago
Is the output from the clock to the lcd display bcd or coded for the lcd display?