Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

7 Segment led display

Status
Not open for further replies.
Hi,
In the circuit we have displays in HH.MM.SS format and all first displays are connected in parallel and second displays are connected in parallel, Is it possible to display 12.34.56 according to this circuit.

Thanking You,
Varma
 

Nobody can help you. I asked about the connection of SSDs in email but you didn't reply. You showed some clock circuit which has 6 SSDs and you said you need 5 SSDs which displays float values. I asked how the 5 SSDs are connected to micro but you showed no interest in explaining the connections and you mentioned that you are using dsPIC30F5011. It is better to use 74HC595 to interface the SSDs and save 10 precious pins of your precious dsPIC for other purposes. If you still need code for the same circuit then provide the connection. Explain each pin to pi connection of the Common Anode/Cathode pins.


And now it seems that you need 2 rows of displays with each row having 5 to 6 digits. Right? If yes, better use MAX7219, MAX6954 or MAX6955.


https://www.edaboard.com/threads/301855/#post1292824
 
Last edited:

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top