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PWM rpm DC Fan regulator with feedback This is a PIC-controlled DC Fan rpm regulator with an intelligent automatic duty cycle micro adjusting cycle. The circuit will always make sure that the fan rotates with he preselected speed by receiving rpm feedback from the fan and micro-adjusting the duty cycle automatically Tags: DC, Fan, PWM, automatic, circuit, controller, electronic, rpm 1 Downloads - Last from: (Your Blog here!) |
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8 Channel PWM LED Chaser 8 Channel LED chaser using PWM to control brightness. For PIC 16F628A and 16F88 Complete kit of parts to build one yourself available from http://picprojects.org.uk/projects/ledchaserpwm/ Tags: 16F628, 16F84, Chaser, LED, PIC, PWM, technology 1 Downloads - Last from: (Your Blog here!) |
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PWM Fan Controller - Completion Video 4 of 4 http://alan-parekh.com/projects/pwm-fan-controller/ This project will demonstrate how to make a temperature controlled cooling fan for an external hard drive. An LM35 temperature sensor is used to sense the temperature and a PIC 12F675 is used to modulate the fan speed. Tags: 12F675, Alan, Controller, Fan, LM35, Microcontroller, PIC, PWM, Parekh, Projects, Sensor, Temperature, electronic, project 1 Downloads - Last from: (Your Blog here!) |
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Using Maxim DS1307 Real Time Clock with Atmel AVR Microcontroller Building our own digital clock is one of the dreamed project by most of the hobbyist or anyone that want to learn or involve seriously in the embedded system world; the ability to integrate time, day and date to the embedded system is one of the important knowledge that should be known by any embedded system designer. Todays technology makes life easier as all these capabilities has already built nicely inside the Maxim (Dallas) DS1307 Real Time Clock (RTC) chip. For more information please visit http://www.ermicro.com/blog/?p=950 Tags: ADC, ATMEGA168, AVR, DS1307, I2C, LCD, PWM, WINAVR 1 Downloads - Last from: (Your Blog here!) |