up-and-down counter

CD4029 based up and down counter for Arduino and NE555

9 months ago1480 0

74LS192 based up and down counter module for 2.3 inch seven segment display

9 months ago1380 0

2.3 inches display driver Up and down counter using Arduino

9 months ago1470 0

Single digit Up and down counter using RF

9 months ago1290 0