Object Counter Circuit Using NE 555 and CD 4017| Self Counter Object Using LDR

#object_counter
#cd_4017
#NE_555
In this video I used NE 555 and CD 4017 for object counter using LDR.When an object intercept light on LDR then NE 555 timer produces Pulse which is feed to decade counter CD 4017.The Output of CD 4017 is connected to 10 LEDs which count number of interceptions.For each interception LEDs Glow in sequence from 0 to 9.
You can make this circuit by using following components.
1.Breadboard/PCB
2.CD 4017
3.NE 555
4.LDR
5.10xLEDs
6.Relay Switch 12 V
7.12 Volt Power Supply
8.Buzzer
9.2x100 K
10.2x220 Ohm
How to make Object Detector Circuit using NE 555?
• Object Detector Circui...

[@md.afzalansari3817]

circuit diagram bhi load kijiye

[@Circuit_Design_By_Abdul_Waheed]

Dear circuit diagram is available at the end of video

[@charleshakata9222]

Cool stuff, I like it!

[@Circuit_Design_By_Abdul_Waheed]

Thank You