This project respects the norms of social distancing. Thus, the owner can communicate with the safe from any distance Great for this period!
Use a multiplexer IC to break out four GPIO pins into 16 outputs. Perfect for an ATtiny project!
Inspiration for inventors of tomorrow: An easy-to-build wireless button that will text you whenever your relatives are in need of help.
CR2032 coin battery and ATtiny are small enough to fit inside a LEGO Duplo brick. Hmm... Let's create something to play.
Raspberry Pi Zero, flashy lights, PIR sensor, Tardis sound.
Motorcycle Inclinometer with alarm system via email notifica
A propellerhead is defined as "an enthusiast of technology and especially of computers." If you're here reading this, you know this is you!