??? 01/20/12 06:19 Read: times |
#185575 - Switch interfacing Responding to: ???'s previous message |
plz can any one tell me how i post schematic of my project after seeing my schematic may some have any idea for my project.
i smmries my project here. because no any one understand whats my problem. componenet used 1-- microcontroller(1) 2-- 4094 shift register(5) 3-- seven segment display(5) 4-- push button(4) i connected 4094 in serial and take three input(data,clock,strob) on first 4094 and each 4094 is connected to seven segment display. problem is that i want to do that when i press first push button it select first seven segment after it when i press second switch increament in digites in first seven segment after it when i press third switch it decrease in digites in first seven segment after it when i press 4 switch it showas all digites . same thing in other even segment also. all over menan in one time change in only one seven segment display/ if any one have any idea plz tell me. |