Automatic Fan with PIR Sensor and LM35 Sensor

This project uses a PIR sensor to turn a fan ON/oFF and an LM35 sensor to control the speed of the fan with PWM.

May 14, 2019

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Components and supplies

1

Axial Fan, 12 VDC

1

Custom PCB

1

Linear Regulator (7805)

1

IRF 530 N

1

Gravity: Analog LM35 Temperature Sensor For Arduino

1

Arduino UNO

1

Resistor 100 ohm

1

PIR Motion Sensor (generic)

Tools and machines

1

Solder Wire, Lead Free

1

Wire Stripper & Cutter, 18-10 AWG / 0.75-4mm² Capacity Wires

1

Scissor, Electrician

1

Hot glue gun (generic)

1

Soldering iron (generic)

Project description

Code

Code

arduino

Code

arduino

Downloadable files

Automatic Fan with PIR Sensor and Arduino Sensor

Automatic Fan with PIR Sensor and Arduino Sensor

Automatic Fan with PIR Sensor and Arduino Sensor

Automatic Fan with PIR Sensor and Arduino Sensor

Documentation

Design with software Sketch Up

Design with software Sketch Up

Design with software Sketch Up

Design with software Sketch Up

Comments

Jamaluddin

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