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DC Speed controller PWM avarage voltage controlled load
1 year agoOpen source license: Public Domain
Description
EN Using a 555 timer and a mosfet to control the speed of a DC motor with a potentiometer. Video here https://www.youtube.com/watch?v=5nwNKPs2gco
ES Usando un circuito integrado 555 y un mosfet para controlar la velocidad de un motor DC con la ayuda de un potenciometro. Video aquí https://www.youtube.com/watch?v=Q2N2OEicXJE
BOM
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 10ef6812c442bf476dd26c0c12f96e15 | U1 | DIP-8 | 1 |
| 2 | 2191314250ed43a796b57d45825575c3 | R1,R2 | AXIAL-0.3 | 2 |
| 3 | 994f4acf33ff4e66aaa5dbbeb5e3fa4f | C1,C2 | RAD-0.1 | 2 |
| 4 | 1f840c1ab0fc8dd5c06f5170f6febdd2 | D1,D2 | DO-35 | 2 |
| 5 | 1f840c1ab0fc8dd5c06f5170f6febdd2 | D3 | DIODE | 1 |
| 6 | 26b4dd14c9e6439491079f4078a94cd1 | Q1 | ONSC-TO-263-2L-3_V | 1 |
| 7 | abeb3ac8380d4ae5bca79c763991ed57 | 100K | POTENTIOMETER | 1 |
| 8 | 78510b8e32e64d8aac288ec6f8151284 | J1 | TERMINAL_BLOCK_2P_5 | 1 |
| 9 | 11baaef464894ea5a7ddd0ea461e5e41 | LED1 | LED-5MM/2.54 | 1 |
| 10 | 2191314250ed43a796b57d45825575c3 | R3 | AXIAL-0.3 | 1 |
| 11 | 73cf4db60ff344f8a415b734dfaec7a1 | C3 | CAP-D3.0XF1.5 | 1 |
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Samy Touzene
Thanks for the sharing, however I have a personal project which I made some times ago that allow to pilot at a higher frequency & with bigger mosfets ;), I can share that with you.
Please contact me if you're interested in this project.
Acacia Hary
DC speed controller you share very well and with many attractive features. I appreciate this controller.
vex 3
MorganAlice
There are so many ways to control DC motors speed but a very
simple and basic step is using pulse width modulation. The main thing is in a
DC motor which consist in two parts, if
the body is in rest of the motor is known as Stator and the other main thing is
rotor which work to rotates and producing the movement. I am engineering student
and know little bit things about it and now I am going to complete my uk cipd
assignments writing works then share more detail about dc motors here. Finally
I can say that DC motors are really great in their efficiency and working.
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Joyvel
@faradeath Esta diseñada para dos capas, tendrías que modificar el diseño para dejarla en una sola capa.
Yasser Farabundo Quezada espinoza
como lo imprimo en una sola cara la pcb