No March 2008 issue without Hexadoku, of course! Forget about the TV for an evening (or two) and instead switch on the brain. Who knows, it may win you one of the prizes: an E-blocks Starter Kit Professional and three Elektor Shop vouchers.
These days a lot of options exist if you want to control home electrical appliances. This book covers a do-it-your-self system made from recycled components.