OBJECT COUNTER

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.

Components Required :
  1. LM358 IC-1
  2. 555 timer IC-1
  3. Voltage Regulator 7805-1
  4. 150 Ohm- 2
  5. CD4033-2
  6. 10K resistor -2
  7. 100K resistor -1
  8. 10K POT-1
  9. 220uF capacitor-1
  10. IR sensors-1
  11. Bread board-1
  12. 9 Volt Battery-1
  13. Battery Connector-1
  14. LED-2