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PWM Controller Related Resources


Four-Channel PWM Controller, ATmega16L

February 10, 2010 By: admin Category: AVR, Control, Interfacing, Microcontroller, Project No Comments →

Project-AVR-4-channel-PWM-Controller

This four channel pulse width modulation (PWM) controller is built around Atmel ATMega16L. It has RS232 serial interface for computer control, four 10 bit analog inputs and a 12-button keypad interface. The controller also has four indicator outputs (which may be configured as general purpose outputs), an alphanumeric LCD interface (with backlight control), three general […]

Simple PWM Controller Based On IC 555

May 13, 2009 By: admin Category: Control 1 Comment →

simple-pwm-555

If you need simple PWM controller? May be this IC 555 based PWM could be your choice. This controller is aimed at speed control of small motors or for dimming low-voltage lighting. It will control the output from about 5% up to at least 95% of full power. The Main project part is popular 555 […]