This mini project shows the interfacing of PIC16F887 microcontroller with DHT11 (RHT01) digital humidity and temperature sensor. In this post I’m not going to give any details about the DHT11 sensor because every thing is in the datasheet of the […]
Interfacing PIC16F887 with DHT11 sensor – CCS C compiler Read More >>
PIC16F887 LCD Example (Hello world!) This post shows a simple example for interfacing PIC16F887 microcontroller with 16×2 and 20×4 LCDs using CCS C compiler. CCS C has a driver which allows us to control LCDs that have HD44780 or compliant
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The microcontroller PIC16F887 has many software and hardware interrupt routines and 3 timer modules which are: Timer0 (8-bit), Timer1 (16-bit) and Timer2 (8-bit). This topic shows how to use: External interrupt Interrupt-on-change pin (IOC) Timer0 and its interrupt Timer1 and
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This simple post shows how to blink an LED using PIC16F887 microcontroller and CCS C compiler. The LED here is connected to pin RA0 as shown in the circuit schematic below and easily that LED can be connected to other
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This post shows how to make the ST7735 SPI TFT display vertically scrolling using PIC18F4550 microcontroller and CCS PIC C compiler. The CCS C codes below are tested with versions 4.068 and 5.051. For this project we need a driver
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This topic shows an other example of interfacing PIC18F4550 microcontroller with 1.8″ ST7735R SPI TFT display. ADC (Analog-to-Digital Converter) module is included in this example with 2 channels and the result is shown in the following video: Related Topic: Interfacing
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Interfacing PIC16F877A with DHT11 sensor and ST7735R SPI color TFT display This post shows how to interface PIC16F877A microcontroller with DHT11 relative humidity and temperature sensor and 1.8″ ST7735R SPI TFT display. DHT11 sensor is a digital device used to
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This small post shows how to start using PIC12F1822 DAC (Digital-to Analog Converter) module. PIC12F1822 microcontroller has 1 DAC module. The DAC can be used to supply analog voltage on RA0 pin with 32 selectable output levels. The input of
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This topic shows how to drive 5V unipolar stepper motor in 3 modes one-phase, two-phase and half step. The microcontroller used in this project is Microchip PIC12F1822 and the motor drive circuit is ULN2003. Usually the unipolar stepper motor has
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Interfacing PIC12F1822 with ST7735 SPI TFT display This post shows how to interface PIC12F1822 microcontroller with ST7735 SPI TFT display using CCS PIC C compiler. For this interfacing we need a driver for the TFT display. Driver topic at the