The L293D quadruple half-H drivers chip allows us to drive 2 motors in both directions, and with the two PWM modules on the PIC16F887 microcontroller we can easily control the rotation speed of the two motors. (PWM: Pulse Width Modulation). […]
Two motors control using PIC16F887 and L293D – CCS C compiler Read More >>
This article shows the decoding of an IR remote control uses NEC protocol. The microcontroller used in this project is Microchip PIC16F887 microcontroller and the compiler is CCS PIC C. Decoding results are displayed on 16×2 LCD screen. The complete
NEC Protocol decoder with PIC16F887 microcontroller – CCS C Read More >>
This article shows how to decode IR remote controls which use Philips RC-5 protocol using PIC16F887 microcontroller and CCS PIC C compiler where the results are displayed on 1602 LCD screen. The RC5 has 14 bits per 1 code transmission,
RC-5 Decoder with PIC16F887 microcontroller and CCS C compiler Read More >>
This article shows how to build a simple real time clock/calendar using PIC16F887 and DS1307 RTC chip. The DS1307 is an 8-pin integrated circuit uses I2C communication protocol to communicate with master device which is in our case the PIC16F887
DS1307 Interface with PIC16F887 microcontroller – CCS C compiler Read More >>
This is an example showing how to connect LM335 temperature sensing device with PIC16F887 microcontroller. The LM335 is an analog device which requires an ADC module to convert the analog data which is the voltage output from the LM335 into
Interfacing PIC16F887 with LM335 temperature sensor – CCS C compiler Read More >>
This is an example for interfacing the microcontroller PIC16F887 with DHT22 (RHT03 – AM2302) digital relative humidity and temperature sensor with CCS C code and Proteus simulation. Read DHT22 datasheet to understand what I’m going to do because every thing
PIC16F887 Microcontroller with DHT22 digital sensor – CCS C Read More >>
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
Interfacing PIC16F887 with LCD display – CCS C compiler Read More >>
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
PIC16F887 Timers and Interrupts with CCS C Compiler Read More >>
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
LED Blink with PIC16F887 microcontroller – CCS C Read More >>