dev_shr
Newbie level 5
hello guys, i wanna make seven segment display using LEDs and interface it with 8051 to make a countdown. i have thought to make a single segment with 4 leds so that there will be 28 LEDs in one seven segment. plz help me with how to connect these LEDs so that they would glow enough.further i am thinking to combine more seven segments to make digital clock.