Mosquito Repellent Circuit | 555 Timer Circuit | Homemade Mosquito Repellent

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Hello , Today in this video tutorial i am going to show you Step By Step

How to make mosquito repellent circuit using 555 timer ic

This Electronic Project is Very Simple Easy and DIY (Do It Yourself)

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You Will Find Full Project Description and All Useful Material Including

• Circuit Diagram / Schematic

• Hardware / Component List

• Code

• Datasheet

• Pin Configuration Etc

AT ► https://circuit-diy.com/mosquito-repellent-circui...

Thanks for Watching It.

↪ For Any Difficulty Please Comment Below

Step 1: Useful Material

❖ Hardware Required ❖

► 555 Timer IC

► 9V Battery with Clip

► Breadboard

► Jumper Wires

► Piezo buzzer

► 1k ohm resistor

► 10k variable resistor

► 0.1uf ceramic capacitor

❖ Circuit Diagram ❖

Link ► https://www.file-upload.com/95lffh2y4w2o

Step 2: Useful Steps

❖ Steps ❖

STEP # 1 ( Connect IC )

► Connect 555 timer IC on bread board

STEP # 2 ( Make power connections )

► Pin 8 of 555 Timer – To VCC of Battery

► Pin 1 of 555 Timer - To GND of Battery

STEP # 3 ( Connect Resistor )

► Connect 1k ohm resistor B/W Pin 7 and VCC

STEP # 4 ( Connect Capacitor )

► Connect 0.1uf capacitor B/W Pin 2 and Pin 1 of IC

STEP # 5 ( Connect variable resistor & make connections )

► Connect Pin 6 to middle leg of variable resistor

► Connect Pin 7 to left leg of variable resistor

► Connect Pin 2 to right leg of variable resistor

STEP # 6 ( Connect Buzzer )

► Connect negative side of buzzer to ground and positive side to Pin 3 of IC

STEP # 7 ( Test and set frequency )

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