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“My home automation system needed a loud alarm signal when either “panic” or “fire” was declared by my family. A 12 volt siren was perfect. Story I’ve been building a home automation system for several years. Today, Internet of …

“Make a remote control on/off switch for a computer with CircuitPython and BLE I have multiple computers around the house, and sometimes they need to be rebooted remotely. For example, here’s a surveillance camera server that’s located …

“My sons wanted color LED strips to light up their desks, and I didn’t want to use a canned RGB strip controller, because I knew they’d get bored with the fixed patterns these controllers have. I also thought …

“The Raspberry Pi, combined with an adjustable focus camera, can be used to help us better observe the world between microscopic and the un-aided eye. I primarily use this for photographing electronic assembly (including all the pictures in this Instructable …

“Technology connects us to the outer world, but have we lost touch with our inner selves? Let’s attempt to remedy this modern condition by controlling room lighting & sound with the beating of your own heart. Hey - it’s worth …