Big_Nige
Junior Member level 1
simple radio control
I want to control a device by radio, three states: equivalent to left (01), right (10) and do nothing (00). Range about 3 metres in air but through a 10mm solid, so can't use IR.
Security is not an issue, but interference is - I don't want it activated by spurious transmissions. There are plenty of complex solutions involving ZigBee or KeeLoq, and plenty of solutions for radio control cars but with the possibility of interference. I need something in between.
Any ideas?
I want to control a device by radio, three states: equivalent to left (01), right (10) and do nothing (00). Range about 3 metres in air but through a 10mm solid, so can't use IR.
Security is not an issue, but interference is - I don't want it activated by spurious transmissions. There are plenty of complex solutions involving ZigBee or KeeLoq, and plenty of solutions for radio control cars but with the possibility of interference. I need something in between.
Any ideas?