An extension of power that can turn on / off any appliance connected to it through Bluetooth® communication. Using recyclable material.
A smart fridge that keeps track of the stuff in it and prints your shopping list!
Use the calliope mini to detect a noisy environment. Use the buttons to change the noise level above which calliope mini shows a sad face.
An alarm clock that actually wakes you up.
Using two photons, a PIR sensor, IFTTT, google sheets, and a piezo buzzer, mailbox activity will be monitored and homeowner notified.
Open-source design for a "Génies en Herbe" / "Reach for the Top" quiz machine (can't afford the machines that are for sale on the Internet).
Let's make a device to look inside the trash can.
Builders learn about common electronic components used in a circuit and how to use a Liquid Crystal Display (LCD).
For this project, we used a keypad to determine which counselors at our school were visited the most and by what grade level.
Water flow is equal to current flow. Is it really, though?