Iv been thinking about building a wireless alarm for my HNC Electronics project. Im hoping to use a 433 mHz transmitter in the centre of an office. This will then transmit to a reciever circuit in various pieces of office equipment. If the reciever is taken out of range of the transmitter an alarm will sound.
Does anyone know of any websites or books i can read to assist me in building this project? Any help is appreciated as i have very little experience with transmitters/recievers!
Thanks, Gav
Does anyone know of any websites or books i can read to assist me in building this project? Any help is appreciated as i have very little experience with transmitters/recievers!
Thanks, Gav
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