I have already made some devices using SeeedStudio’s Seeeduino Nano microcontroller boards and Grove Sensors. In this post I am going to show you how to make a simple sound activated electronic switch ...

With this sound activated switch, control by sound may be very useful, not just on a robot but also for a bit of home automation, for example a sound-activated light responding to a knock on the door ...

Stand seamlessly switches between speaker and headphone outputs. Headset is comfortable and delivers solid audio quality. SwitchMix mixer easily balances game and chat audio. SwitchMix works only with ...