Power, Wall Supplies, 12V Products Category on Adafruit Industries

Tools, Test Equipment, Power Supply & Monitor Products Category on Adafruit Industries

NTE Electronics 16.4 ft. El Wire 12VDC Power Supply (On/Sound Control/Off Modes) - Micro Center

XINKAITE 12V DC 2A Wall Power Supply Adapter with 2.1mm x 5.5 Plug 2A(2000MA) AC 100-240V to DC 12Volt Transformers, Switching Power Source Adaptor for 12V 3528/5050 LED Strip Lights…

12V 5A switching power supply : ID 352 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits

12V 5A switching power supply : ID 352 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits

A stepper motor to satisfy all your robotics needs! This 4-wire bipolar stepper has 1.8° per step for smooth motion and a nice holding torque. The motor was specified to have a max current of 350mA so that it could be driven easily with an Adafruit motor shield for Arduino (or other motor driver) and a wall adapter or lead-acid battery. Some nice details include a ready-to-go cable and a machined drive shaft (so you can easily attach stuff).

Adafruit PID 324 Stepper Motor NEMA-17 Size 200 Steps Rev 12V 350mA

How to connect 12V to a breadboard? - General Electronics - Arduino Forum

Power over Ethernet (PoE) splitters can make your project wiring a breeze - and best of all they work to connect any 802.3af-capable router to any Ethernet device, even if it doesn't natively support PoE! The splitter takes a unified PoE signal (data and power) from one RJ-45 cable, and then separates the data (Ethernet) and power (5 VDC regulated) into two different lines for non-PoE devices.

Adafruit Industries - 3785 Power Over Ethernet PoE

We love the Raspberry Pi 4 and 5, with their fancy new USB Type C power connectors. Now we have an even better power supply that can be used with

Wall Power Supply with USB C - 5V 4A Output and Switch