THE OVERSIMPLIFIED WAY TO CONTROL 7 SEGMENTS DISPLAY

234

04:26:46

This circuit is perfect for beginners who want to control a 7 segments display in very simplified way, i just use some logic sources to trigger the decoder IC and no need for voltage sources/current sources or even grounding, the decoder already provide enough power and current to display number 0 to letter F

INSTRUCTIONS BELOW

The A button is for number 1
The B button is for number 2
Button A + B is for number 3
The button C is for number 4
Button C+A is for number 5
Button C+B is for number 6
Button C+A+B is for number 7
The button D is for number 8
Button D+A is for number 9
Button D+B is for letter A
Button D+A+B is for letter B
Button D+C is for letter C
Button D+A+C is for letter D
Button D+B+C is for letter E
Button A+B+C+D is for letter F

Thank you if this was helpful

published 8 years ago

soeryo15

8 years ago

If the buttons were not listed on some instructions, then the button must be turn off

bubbaburk91

8 years ago

👍🏻I love it

DastardlyD

8 years ago

Yes,

DastardlyD

8 years ago

Thank you for writing instructions on 7 seg decoder , major props i couldnt find anthing else explaining it so simple anywhere

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.