Led dimmer 2 channels using Attiny13 microcontroller

Led dimmer 2 channelsThis is Attiny13   2 channels dimmer with 5 program modes and speed control:
1. Dim between 2 channels
2. Dim 2 channels together
3. Blink mode 1
4. Blink mode 2
5.Blink mode 3

Step 1 Hardware

Hardware
Dimmer is based ot Attiny13V:
– 1k flash
– 64byte sram
– 64byte eeprom
– 5 IO pins
Parts:
1. Attiny13V – 1 pc
2. 78L05    – 1pc.
3. Capacitor 100uF – 1 pc
4. Capacitor 10uF   – 1 pc
5. Capacitor 100nF  – 2 pc
6. Resistor 10K   – 2 pc
7. Resistor 200R  – 1pc
8. Red Led 5mm – 1pc
9. Resistor 4K7 – 2 pc
10. BD681S – 2 pc
11. Button – 1 pc
12. Potentiometer 10K – 1pc
… Some little box, small piece of proto PCB and wires
For more Detail:  Led dimmer 2 channels using Attiny13V microcontroller
 


About The Author

Ibrar Ayyub

I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.

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