"Sneaky" by Mike Boyden Everyday Practical Electronics, February 2005 This project is a covert communications system designed for magicians and "spies". A two-unit one way radio signal system comprising a Master and Slave unit. Uses 433MHz RF module and two PIC microcontrollers. Full constructional details are included in this fascinating project! Free source code available for download from http://www.epemag.wimborne.co.uk/downloads.html Parts are available from the usual component sources. Please note that EPE does not provide kits but many of the requirements can be met by our advertisers. Please refer to the EPE web site for details of ordering back issues, subscriptions etc. http://www.epemag.wimborne.co.uk Last updated 11th February 2005