RGB led

331

04:27:03

Using PNP transistors to control a rgb led. The switches are currently taking the place of an arduino board. When made in rl the ardruino with output a PWM signal to rapidly turn the LEDs on and off. The faster the pulse the dimmer the led.

published 10 years ago

kalaiselvan0501

10 years ago

Nice

AdrianoA3

10 years ago

Bad.

thebugger

10 years ago

Good, but i notice a rather large discharge spike from the small (5pF) capacitance of the LED's. Add some reverse biased diodes to scrape off the spikes

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