hi,
i have a question regarding with my project... i got already my DHT11 sensor connected to arduino and the proper program to measure the temp and humidity.. my problem is, i dont know what to do next.. i have to transmit the measured data of the sensor via RFtx to a RFrx then to a TTL to RS232 converter then to PC... is there another set of codes regarding with the transmitting part and receiving part?? pls help!!
Considering the DHT11 doesn't have RF capabilities, you'll have to describe what kind of hardware you're using for this "RFtx" and "RFrx"
i have a RF transceiver.. i attached the file of the hardware that im using... so is there any additional program for the measured data be able to transmit? or i just have to connect the pins then it will automatically transmit?
or i just have to connect the pins then it will automatically transmit?
Nothing happens automatically. You need to connect the hardware correctly. Then, depending on the process that the hardware uses to communicate with the Arduino, you have to write the code to implement that process. Serial and VirtualWire are the two most common methods.
oh.. ok tnx for the idea.. ill try to make a code to process the transmitting part.. tnx a lot =)