Hi all.
I had a circuit corrode and after consulting my local maplin specialist have been told several components have had the part numbers removed so i'll probably be better replacing the boards completely. I unfortunately have very limited electronic knowledge so I'm hoping for some guidance on this if you can please.
It's basically a send and receive relay from what I have been told, what I need it to do is send the signal by pressing a button to the encased receiver which will in turn activate an electromagnet releasing the device. An on off switch on both parts would be beneficial too. Also the receiver has to fit in a gap about 100x10x20mm roughly (minus the power source and the magnet), I may be able to file a little more room in but it won't be much and I need a range of roughly 30m to be effective.
So can anyone help me out, maybe draw me up a circuit schematic to work to and component list?
Many thanks. Matt.
I had a circuit corrode and after consulting my local maplin specialist have been told several components have had the part numbers removed so i'll probably be better replacing the boards completely. I unfortunately have very limited electronic knowledge so I'm hoping for some guidance on this if you can please.
It's basically a send and receive relay from what I have been told, what I need it to do is send the signal by pressing a button to the encased receiver which will in turn activate an electromagnet releasing the device. An on off switch on both parts would be beneficial too. Also the receiver has to fit in a gap about 100x10x20mm roughly (minus the power source and the magnet), I may be able to file a little more room in but it won't be much and I need a range of roughly 30m to be effective.
So can anyone help me out, maybe draw me up a circuit schematic to work to and component list?
Many thanks. Matt.