Pic 16f877

[iela]

i want build temperature (LM35DZ) and humidity (A0545) monitoring using PIC 16F877 and then transmit the result to computer...i want use PICbasic compiler..plzz help me.. tq...

 

[Diver300]

Do it one stage at a time....

Write some code in Basic that adds up and stuff

Get the PIC to turn on an output

Get the PIC to read an analog input
Check that by getting it to turn on a digital output when the voltage is over half.

Get the PIC to output something fixed to the serial port
Check that with a computer or an oscilloscope

Wire up the sensors and check that the voltages are in the right range

Get the PIC to convert the analog signal and output it on the serial port.

 

[iela]

i use transceiver to transmit the data from PIC to pc...i want to build wireless sensor node..