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Hi all!
I'm writing today today for advice/information about the changing of data on 7-segment displays.
I understand the logic levels need to be adjusted and apparently it is fairly easy.
I'd love to be able to see my microwave go 10-9-8-7-6-5-6-7-8-9 beep! Or press 6 on a claculator and see 8 appear, or perhaps replace a number on my watch with another one.
Where do I start?!
your logic can be impliment using micricontroller easily,
http://www.engineersgarage.com/microcontroller/8051projects/interface-seven-segment-AT89C51-circuit
please go through this link for hardware connections and basic program and in program u have to change the logics.
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