Interfacing PIC16F877A with DHT22(AM2302-RHT03) sensor using CCS PIC C




Interfacing PIC16F877A with DHT22(AM2302-RHT03) digital humidity and temperature sensor
Interfacing PIC16F877A with DHT22(AM2302-RHT03) sensor using CCS PIC C
This topic shows how to interface PIC16F877A microcontroller with DHT22 sensor with hardware circuit.
Related topic:
The following topic shows PIC16F877A microcontroller and DHT22 Proteus simulation and some details about this sensor.
PIC16F877A and DHT22(AM2302, RHT03) sensor Proteus simulation
Interfacing PIC16F877A with DHT22(AM2302, RHT03) sensor circuit:
The following circuit schematic shows complete project circuit.Circuit Interfacing PIC16F877A with DHT22(AM2302-RHT03) sensor using CCS PIC C
The circuit is simple, there is the microcontroller PIC16F877A, DHT22 sensor and 1602 LCD to display humidity and temperature results.
Interfacing PIC16F877A with DHT22(AM2302, RHT03) sensor CCS C code:
The interfacing code is written with CCS PIC C compiler PCWHD version 5.051.
If you want to understand the code please read the DHT22 datasheet.




Current Project / Post can also be found using:

  • bilndman stick using pic16F877A microcontroller c code
  • dht22 with pic microcontrollers

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