photoresistor

Basic LED chaser using NE555, CD4017, LDR and infrared sensor

7 months ago1290 0

Digital Dice using 74LS47, LS7490 and seven segment display

7 months ago3060 0

Medium (1.8 inch) and large (2.3 inch) digital objects counter

8 months ago1160 0

Digital Objects Counter with 2.3 inch displays

7 months ago1440 0

3 Digits digital objects counter SMD | BuildCircuit.COM

7 months ago1260 0

3 Digits Digital Objects Counter Assembly Video | BUILDCIRCUIT.COM

7 months ago1440 0

Sound Generator DIY Kit using NE555- buildcircuit.com

7 months ago2450 0