JOHN ADAMS HOT WIRES ELECTRONIC SET RECORDER RADIO AND LIE DETECTOR [並行輸入品]

商品説明

The ultimate in snap together electronics. Build anything from a flying disc to a burglar alarm and check who's trying to sneak in your bedroom. There's a voice recorder, an FM radio with automatic station selection or even a lie detector and that's just for starters. Simply follow the full colour step by step instructions to become your very own resident electronics wizard.