The DC Power Adapter Module is a simple yet highly practical tool designed for powering breadboard circuits with ease. It accepts a standard 5.5 × 2.1mm DC barrel plug, making it compatible with most common AC adapters and DC power supplies. The module conveniently breaks out the voltage and ground lines to a 4-pin male header, providing two positive and two ground pins to allow stronger connections and reduce voltage drops when higher current is required. An on-board LED indicator ensures you can visually confirm power status at all times. With its compact size, durable design, and versatility in supporting different voltage levels, this adapter module is an excellent choice for hobbyists, students, and engineers working on breadboard-based electronics projects. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Features:
Accepts standard 5.5 × 2.1mm DC power barrel plugs for universal compatibility.
Breaks out power and ground to 4-pin male headers for easy breadboard use.
Dual positive and ground pins allow for stable, higher-current connections.
Power LED indicator with 2.4K current-limiting resistor for safe voltage operation.
Zero-ohm resistor in series with input—can be replaced with a diode or ferrite bead for extra protection.
Compact and lightweight, making it easy to integrate into any breadboard project.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Applications:
Powering breadboard circuits directly from an AC adapter.
Supplying 5V regulated power to microcontroller boards like Arduino.
Feeding 12V input to motor drivers or relay modules.
Educational use for teaching basic power distribution in electronics.
Ideal for prototyping circuits without messy jumper wire connections.
RoboticsBD RoboticsBD Robotic
| General Specifications |
| Input Connector | 5.5 × 2.1mm DC barrel jack |
| Output Type | 4-pin male header (2 × VCC, 2 × GND) |
| Indicator | Power LED with 2.4K resistor |
| Protection | Zero-ohm series resistor (replaceable) |
| Input Voltage Range | Supports typical adapter voltages (e.g., 5V, 9V, 12V) |
| Module Type | Breadboard DC adapter module |
| Usage | Powering breadboards and circuits |
| Shipment Weight | 0.0032 kg |
| Shipment Dimensions | 3 × 3 × 3 cm |
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Please allow 5% measuring deviation due to manual measurement.
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
Package Includes:
1 x DC Power Adapter Module
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD
