Question

Object counters/product counters are important
because these count objects or products
automatically so as
A
to reduce human efforts.
B
to make things difficult
to complicate systems
D
to have fun​

Answer 1

Object counters or product counters are important applications used in industries, shopping malls, etc. They count objects or products automatically and so reduce human efforts. In this tutorial we are going to design a simple object counter circuit without using any microcontroller.

ComponentsLM358 IC - 1555 timer IC -1Voltage Regulator 7805 -1150 Ohm - 2CD4033 -210K resistor -2100K resistor -110K POT -1220uF capacitor -1IR sensors-1Bread board-19 Volt Battery -1

PLS MARK ME AS BRAINLIST AND PLS FOLLOW ME