555 Timer Blinky
A
A Simple Trip Wire
Adafruit Resistor Helper
Alarm Bag
Altoids Tin Breadboard with Power Supply
Anti-Robber Pressure Pad
Arduino BiCMOS Curve Tracer
Audio Spectrum Analyzer
Bacteria Battery
Ball-in-Cage Alarm Switch
Build a MakerShield
Cheap, Friendly, and Precise PCB Etching
Circuit Skills: LED Color Organ
Circuit Skills: Circuit Board Etching
Circuit Skills: LED Matrix
Circuit Skills: Surface Mount Devices
Circuit-Bend Your Casio SK Keyboard
Control a Servo Motor Without Programming
Dance Dance Roverbot!
Dish-O-Tron 6000
DIY $10 Drawdio
Dummy Camera
Electronic Origami
Eternal Flame Indestructible LED Lantern
Eyeboard Electrooculogra
Game Show Buttons
Get Started with Arduino Clones
Glowing Halloween Card
Glowing Paper Pumpkins
High-Power Blinking LED
IC Wall Outlet Adapter
Ice Tube Clock Kit
Infinity Light
Lanterns-a-Go-Go
LED Jellies
LED Jellies Lamp Stand
LED Light Brick
LED Robot Ornament
LED Throwies
Make Lightning
Make: Electronic Skill Badge
Micro FM Transmitter
PCB Etching Using Toner Transfer Method
Pendulum Challenge Build
PowerFake Knob Controller
Proximity Swipe Card Repair
PS/2/You LED Sign
Reaction Timer
Regulators are fun
Robot-Headed Valentine Box
Sculpting Circuits
Simple AC to DC Power Supply
Solar Joule Bracelet
Solar Power Camp Light
Solar Xylophone
Supercap Racer Kit
The Trip-Cam
The Truth Meter
Treasure Finder
Tron Bag with EL Wire
TV that Greets You: Adding Sensors
TV-B-Gone Hat
Upgraded Indestructible LED Lanterns
Use an Arduino Clone to Control a TV
Water Leak Detector
Whack-a-Mole Game
Wireless Power Transfer
World's Smallest Color Organ
XBee Pulse I/O PCB Assembly Instructions
These guides are currently incomplete.
The foot bone is connected to the leg bone. The ... no, wait; this is about different connections, the connections between power, materials, and imagination.