How to Identify and Wire an 8-Wire Stepper Motor
An 8-wire stepper motor gives you more wiring options than most other stepper motors. That flexibility is useful, but it also makes 8-wire motors easier to miswire. Before connecting an…
How to Identify a Stepper Motor
If you have an unknown stepper motor, the first question is usually simple: Which wire goes where? Do not trust wire colors alone. Confirm coil pairs with a multimeter. Unfortunately,…
Stepper Motors
When the time comes to build Stepper Motor content: GT2 Idler Pulley HiLetgo 2pcs 3D Stepper Motor Driver 42 Stepper Motor Driver Expansion Board NOTE - this page was created…
LED Traffic Light Module
So far all of these that I've seen have a resistor built in. By also supplying positive voltage to the G, Y or R pins you are able to turn…
HW-499 Light Cup – Magic Ring Cup Module Mercury Tilt + RGB LED
HW-499 Magic ring cup moduleMercury tilt + RGB led
HW-482 Relay Module
This relay module requires 5V to work. The Arduino that I tried it out with did not 5V output to the digital and analog pins. I'll test some other microcontrollers…
HW-481 7 Color Flash / Colorful Auto Flash Module
This page will contain information for the HW-481 Colorful Auto Flash Module. It will include pinout and specifications. There also will be links to the projects that leverage it.