Here is an Arduino based circuit with three independent pulse width modulated (PWM) channels to fulfil your requirements! Just follow the schematic diagram ... LEDs (Red, Green and Blue) are used. You ...

BCM does the same thing as PWM, it turns the LED on and off very rapidly so that your eye cannot detect a flicker. The brightness level is a result of the average amount of time the LED is on ...

The PIC16HV785 mixed signal microcontroller combines an 8bitmicrocontroller core with several on-chip analogue peripherals. Theseinclude a high speed, two-phase PWM circuit ... control of the LED ...

With the requirement to create an LED brightness control, the first idea that comes to mind is using a standard ... built-in pulse-width modulation (PWM), and this leads to the easiest and ...

This 8051 microcontroller ... necessary PWM signal at its output port (Port 2) to drive the motor circuit. This dc motor speed-control circuit uses standard, available components; light impinging ...