License

GPL 3.0

Tags
NE555
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PWM DC motor controller with NE555 and darlington transistors

4 years ago 1161
  • Description
  • Documents
  • BOM
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Description

This is 555 PWM dc motor controller circuit for dimmer a lamp or control speed of a DC motor. I used to suggests these circuit by use principle most PWM (PWM Control Speed Motor 12V By TL494) form. Read more : PWM DC motor controller with NE555 and Darlington transistors

Documents

pwm-dc-motor-controller-with-ne555-and-darlington-transistors

BOM

ID Name Designator Footprint Quantity
1 TIP121 Q1 TO-220 1
2 IC555new IC1 DIP-08 1
3 1N4148 D1 DO-35 1
4 1M R1 AXIAL-0.3 1
5 10K R2 AXIAL-0.3 1
6 47K R3 AXIAL-0.3 1
7 4.7M VR2 RES-ADJ_3386P 1
8 470K VR1 RES-ADJ_3386P 1
9 0.01uF C1,C2 RAD-0.1 2
10 2.2K R4 AXIAL-0.3 1
11 100uH L1 AXIAL-0.4 1
12 2.2uF C3,C4 RAD-0.1 2
13 V+ +12V,GND,OUTPUT,GND1 V+_R 4

Attachments

None

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