DIY Ideas With Mosfet - LED Brightness Controller With Push Switch || JLCPCB

In This Project, We’ll Teach You Making A Adjustable

Voltage Regulator Circuit With Push Switch. It Is Also Possible To Make This Circuit Using Potentiometer, But We Follow A Unique Method To Make This Circuit.

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To Make This Amazing Electronics Circuit, We Might Need

Some Electronics Component. Those Component List Have To Been Given Below.

Component List :

1. Mosfet – IRF z44n

2. LDR – Light Dependent Resistor

3. Resistor – 100 KΩ (2 Pieces)

1 MΩ

4. Push Switch – 2 Pieces

5. LED – 12v

6. Film Capacitor – 105j250v

7. Power Source – Dc 12v

8. Heat Sink

The Mosfet IRF Z44n Contain 3 Legs. This 3 Legs Have

Different Names. If We Count It’s Leg From Left Side, Then 1st No “Gate”, 2nd No “Drain” & 3rd No “Source”.

Circuit Connection :

1st Connect 100 KΩ Resistor With “Source” Leg Of Mosfet. Then Connect Push Switch With 100 KΩ Resistor & Connect Other Push Switch With The Empty Terminal Of Push Switch, That Is Connected With 100 KΩ Resistor.

Now We Connect DC-12v LED Light With The Circuit. Connect LED Light Negative Leg With “Drain” Leg Of Mosfet.

Now We Connect Film Capacitor With The Circuit. Connect This Film Capacitor With “Gate” & “Drain” Leg Of Mosfet.

You Know, We Use 2 Pieces 100 KΩ Resistor. 1 Piece Is Connected With The Circuit. Now We Connect The Rest 1 Piece. We Connect This Due 100 KΩ Resistor With The Empty Leg Of Push Switch And “Drain” Leg Of Mosfet.

Now We Connect The 1 MΩ Resistor With The Circuit. Connect This 1 MΩ Resistor With The Joint Place Of 2 Push Switch And The “Gate” Leg Of Mosfet.

It Is The Time To Use The LED Brightness Controller

Circuit. When You Push 1no Switch, Then The Led Light Will Glow Up & When You Push 2no Switch, Then The LED Light Will Glow Down.

Connect The Mosfet With The Heat Sink & Enjoy The Circuit.