MOUSA Mousa - Simple Projects

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Andre Almeida Pinto

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Description

Visitor counter Without microcontroller

This project is Visitor counter Without microcontroller

The circuit Explained in this Youtube Video: https://www.youtube.com/watch?v=_GORtOJU0GQ

Parts list:

IC 40110 (2pcs)

IC 4093

Optocoupler PC817 (2pcs)

7Segments common cathode (2pcs)

Diode 1N4007 (4pcs)

Laser 5v 5mW (2pcs)

LDR (2pcs)

LED

Relay 5V

Transistor S8550

Capacitor 100nF (2pcs)

Capacitor 10uF

Capacitor 220uF

Resistor 1M

Resistor 1.5K (2pcs)

Resistor 100K

Resistor 6.8K

Resistor 4,7K (2pcs)

Resistor 200R (15pcs)

Aug 05,2019

5,666 views

Visitor counter Without microcontroller

2 Layers PCB 61 x 79 mm FR-4, 1.6 mm, 1, HASL with lead, White Solder Mask, Black silkscreen

5666

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7.75 (4)

Published: Aug 05,2019

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ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor

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Topic

DIY Electronics

Visitor counter

Comments(5)
Likes(7)

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VOTING 4 votes

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7.75

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