Cheapest Smart Home for $38
Hand Sewing Class
$20 Portable Raspberry Pi Game Console
Pi Zero Talking Radio
RabbitPi - the Alexa Enabled, IFTTT Connected, Ear-Wiggling IoT Assistant
4-Color Screen Printing for Under $50
ESP8266 GMail sender
PiStation - A Raspberry Pi Emulation Console
Collaborative PCB Intro
So, dumb question: the power for the LED comes from the audio signal traveling through the audio port, right?
DIY Smartphone Notification Lamp
KeyPi - A cheap portable Raspberry Pi 3 "Laptop" under $80
How to Clicker Train a Cat
ULTRA CHEEP HOME AUTOMATION UNDER $5
DIY functional Sonic Screwdriver
How to Make a StormTrooper Helmet
Control ANY light or electrical appliance with you tablet or smartphone (wifi)
Long range, 1.8km, Arduino to Arduino wireless communication with the HC-12.
Control Home Appliances with Phone and Internet of Things under 6 $
Arduino Bluetooth Basic Tutorial
A DIY Arcade Table powered by Raspberry Pi
$2 Arduino. The ATMEGA328 as a stand-alone. Easy, cheap and very small. A complete guide.
Old laptop screen into Monitor
Rescue the webcam from a laptop
Rescue a Bluetooth from laptop
Digital photo frame from laptop - yes, another one!
How to Make a Raspberry Pi Media Panel (fka Digital Photo Frame)
Mini Pi-Powered Arcade Machine
Making ApplePi, Merging a Vintage Macintosh Plus With the Raspberry Pi
Control your world with your Pi without programming
Pepsi Perfect Bottle – Back to the Future 2