23 Feb 2011 – Circuit & System Technologies, by Dr Roger Hill, MBE
At the LRS meeting on 23rd February we welcomed back Dr Roger Hill MBE who talked about “Circuit & System Technologies”. Roger has also […]
At the LRS meeting on 23rd February we welcomed back Dr Roger Hill MBE who talked about “Circuit & System Technologies”. Roger has also […]
At the meeting of the LRS on 9th February 2011 we were privileged to have a presentation by RSGB Past-President