Uploaded June 2019 | Updated September 2026, 1 week ago

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How is DC motor speed control circuit made? With this circuit, DC motors can operate between 7-15V. As in the video, up to 5-6A current can be drawn. If the cooler of Mosfet is used larger, theoretically it supports up to a maximum of 150 Watts. (Max 12V to 12.5Amper).

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KendinYap Channel youtube.com/channel/UCgjJGE17yfovAvWUzEJFENA

Necessary Materials:

1 x 555 Timer Integrated banggood.com/custlink/3DvDoAzCAH
1 x IRFZ44 Power Mosfet banggood.com/custlink/K3KKOb2CA0
2 x 1N4007 Diode banggood.com/custlink/m3KDonUcAw
1 x UF4007 Diode
2 x 0.1uf (100nF) Capacitor banggood.com/custlink/v3DGOAqc2e
1 x 100uF Capacitor banggood.com/custlink/K33GanMpM7
1 x 100K Potentiometer banggood.com/custlink/vmvGaQUWTG
1 x 10K Resistor banggood.com/custlink/vD3DoQMpwW
1 x 470R Resistor banggood.com/custlink/DmGmOn2rfl
1 x 3mm LED (Red) banggood.com/custlink/m3DKjNMr7z
1 x 5 * 5 PCB Board banggood.com/custlink/KmKDas2VDt
2 x PCB Terminal Blocks banggood.com/custlink/KDGDlnq5KS

Solder iron welding: banggood.com/custlink/vDDKBBDsd0

Circuit diagram : bit.ly/2KCoMEc