DIY PWM Lamp dimmer using 555 IC
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

DIY PWM Lamp dimmer using 555 IC

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  • Product SKU: LGKT095
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Highlights
  • Product Code: LGKT095
  • Technical Support: upto 30mins Video support
  • Handmade
  • Make in India
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Details
  • Unsoldered PCB and all components to be soldered on PCB.
  • Includes all ICs, Connecting wires.
  • Documentation: PCB Specifications, Component list, and Circuit diagram.
  • Power Supply: No battery included, Includes 12 Volt DC adapter with the kit.
  • Video tutorial is available on YouTube.
  • One set of the readymade in working condition.
  • Includes all ICs, Connecting wires.
  • Documentation: PCB Specifications, Component list, and Circuit diagram.
  • Power Supply: No battery included, Includes 12 Volt DC adapter with the kit.
  • Video tutorial is available on YouTube.

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Specification

Description

DIY PWM Lamp dimmer using 555 IC can adjust the brightness of one or more LEDs from 5% to 95%. The kit LED Dimmer Project uses the PWM technique to dim the intensity of the LED light. Here, the DC source is connected to the NE555 timer. The PWM signal always depends on the duty cycle, so we can vary the duty cycle through NE555. If we vary the duty cycle, we can generate the pulse with various widths. So we use a timer to generate the PWM to dimmer the LED or increase the brightness of the LED.

In this 555 timer, LED Dimmer Project IC is used to generate the PWM signal. The width of the PWM signal depends on the duty cycle. By varying the duty cycle we can generate the pulse with various widths. A preset of 10K is connected with PIN 6 of 555 IC which is used to vary the voltage to generate the PWM signal in various duty cycles. The higher the duty cycle higher will be the brightness of the LED.

Block Diagram

LGKT001

Physical Attributes

  • Dimensions (cm) L x W x H : 20 x 15 x 5
  • Weight (gm): 200

Product Video

Customer Reviews

Based on 3 reviews
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B
Basavaraj Kamatar
Excellent Project!

I would recommend this for anyone interested in learning electronic & btech project

L
Lt Col SM Sundaram.
This is a great

This is a great, well thought out and supported product and I recommend it to anyone interested in Minor project.

a
anshul tyagi
Nice

This is a pretty neat kit