nzoomed
Member
In NZ we face a power crisis this winter, and they may take action by turning off our hot water cylinders to try and save power. If this happens, i want to be able to make a device that puts a signal in the range of 175 Hz to 1050 Hz, superimposed on the 50 Hz mains , 230v.
How easy would this be to do, as i dont want to be left without hot water!
How easy would this be to do, as i dont want to be left without hot water!