CD-ROM Sensored brushless (BLDC) motor control using PIC18F4550 microcontroller This topic shows an easy way for controlling cd-rom drive (or dvd-rom) spindle motor using PIC18F4550 microcontroller. There are different spindle motor types used in the cd-rom drives and the […]
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Sensored BLDC motor control using PIC16F877A – CCS C compiler This topic shows an easy way to drive a Cd-Rom sensored brushless DC motor (BLDC motor) using PIC16F877A microcontroller with CCS PIC C code. This motor is three phase motor,
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Extended NEC protocol decoder The NEC protocol uses pulse distance encoding of the bits. Each pulse is a 562.5µs long with carrier frequency of 38KHz. Logic bits are transmitted as follows: Logic 0: 562.5µs pulse burst followed by a
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The NEC protocol uses pulse distance encoding of the bits. Each pulse is a 562.5µs long with carrier frequency of 38KHz. Logic bits are transmitted as follows: Logic 0: 562.5µs pulse burst followed by a 562.5µs space, with a total
Extended NEC Protocol Decoder with PIC16F877A microcontroller The NEC protocol uses pulse distance encoding of the bits. Each pulse is a 562.5µs long with carrier frequency of 38KHz. Logic bits are transmitted as follows: Logic 0: 562.5µs pulse burst followed
NEC IR remote control decoder with PIC16F877A – CCS C Read More >>
PIC18F4550 microcontroller has 1 CCP (Capture/Compare/PWM) module which is CCP2 module and 1 ECCP (Enhanced CCP) module which is CCP1 module. This topic shows how to use CCP and ECCP modules as PWM modules. The ECCP module can work as
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5-Channel IR RC5 remote control encoder/decoder using PIC18F4550 microcontroller This topic shows how to build an infrared remote control transmitter and receiver using PIC18F4550 microcontroller and CCS PIC C compiler. The IR system has two circuits: transmitter circuit and receiver
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Unipolar stepper motor drive with PIC18F4550 microcontroller Unipolar stepper motor drive with PIC18F4550 microcontroller After interfacing PIC18F4550 microcontroller with bipolar stepper motor in the following topic: Bipolar stepper motor drive with PIC18F4550 and CCS C Now let’s see how to
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Interfacing unipolar stepper motor with PIC16F877A This post shows how to control speed and rotation direction of unipolar stepper motor using PIC16F877A microcontroller and CCS PIC C compiler. Related topic: Bipolar stepper motor control with PIC16F877A microcontroller Usually the unipolar
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CD-ROM bipolar stepper motor drive with PIC16F84A and CCS PIC C compiler This topic shows circuit schematic and C code for interfacing PIC16F84A microcontroller with CD-ROM bipolar stepper motor. Related Topics: Bipolar stepper motor drive with PIC18F4550 and CCS C
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