This project aims 1) to design, build and control electronics, wireless and 2) to determine the distance of the transmission control electronics wirelessly. Also used as a guide in the creation and development of control appliances wirelessly to more efficiently in order to control appliances such as opening and closing the remote, which includes a receiver and a transmitter controlled. microcontroller Arduino Uno R3 modules NRF24L01 frequency of 2.4 GHz, while the receiver is receiving data from the transmitter, the receiver will send data back to verify that the transmitter that receives data already on the prototype controller appliances wirelessly. call Have to try to find effective control appliances wirelessly. Can control appliances in one kilometer distance in the open and distance 700 meters in areas with obstructions.
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