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Showing 1-17 of 17 products
Female DC Power adapter - 2.1mm jack to screw terminal block
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A simple adapter that converts a 2.1 mm DC barrel jack to screw terminals, making it easy to connect a DC power supply to boards or projects that lack a DC jack. The terminals are labelled with positive and negative polarity, assuming a centre-positive configuration (the most common type). Key F...
Adafruit NeoPixel LED Strip Starter Pack - 30 LED meter - White
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Everything you need to get started with NeoPixel LED strips in one convenient pack. Includes a 1-metre NeoPixel strip with white flex PCB, power supply, and connectors — just add a microcontroller and you're ready to go. Also available with a black flex PCB. With minimal or no soldering required...
Adafruit NeoPixel LED Strip Starter Pack - 30 LED meter - Black
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Everything you need to get started with NeoPixel LED strips in one convenient pack. Includes a 1-metre NeoPixel strip with black flex PCB, power supply, and connectors — just add a microcontroller and you're ready to go. With minimal or no soldering required, this starter pack is the fastest way...
2.1mm Plug/Jack to Screw Terminal Block - Male
A handy adapter that converts a 2.1 mm DC barrel jack (female socket) into a screw terminal block. Plug a wall adapter or barrel-plug cable into the jack end, and access the power lines via labelled +/− screw terminals on the other — no soldering required. Key Features 2.1 mm DC Barrel Jack – ...
2.1mm Plug/Jack to Screw Terminal Block - Female
A handy adapter that converts bare wire connections into a standard 2.1 mm DC barrel plug. Strip your battery pack or power supply wires, secure them in the screw terminals, and plug straight into any board or device with a 2.1 mm barrel jack input — no soldering required. Key Features 2.1 mm ...
Flexible RGB LED Strip (NeoPixel/WS2812/SK6812 compatible) - 60 LED/Metre
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Part of our Illuminate range of LED strips and accessories, these flexible RGB LED strips are packed with 60 RGB LEDs per metre giving you lots of blinky for your project! Great for advancing from basic LEDs, learning how to code, lighting projects, art and many many more uses. They use WS2812 LE...
DC Barrel Jack Adapter - Female
A screw-terminal adapter that converts a 5.5 × 2.1 mm centre-positive DC barrel jack connection to bare wire terminals. Plug in a barrel jack power supply on one end and connect the screw terminals to a breadboard, circuit, or project on the other — a simple way to add a standard DC power input w...
DC 5.5*2.1 One Female to Dual Male Power Cable Pack
This DC 5.5×2.1mm power splitter cable lets you power two DC devices from a single power source. Each cable splits one female DC jack into two male DC plugs, making it easy to share a power adapter between devices. Built with tinned oxygen-free copper wire for stable transmission and minimal sig...
DC Barrel Jack Adapter - Female
This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, center-positive female barrel jack. If you have a power supply with a barrel jack and want to plug it into a breadboard, this might be the simple solution.
DFRobot Solar Power Manager Kit with 9V Panel
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Build a compact off-grid power supply for embedded electronics, IoT nodes and low-power projects with this solar power management kit from DFRobot. It combines a Solar Power Manager board for 9V/12V/18V panels with a compact 9V 220mA solar panel.The controller integrates constant-voltage MPPT sol...
Bluetooth 4.0 RGB LED Strip Kit (Support iPhone Android)
The DFRobot Bluetooth 4.0 RGB LED Strip Kit combines a 3-metre WS2812 addressable LED strip with a Bluno (Arduino-compatible Bluetooth 4.0 board), sound sensor, and audio analyser. Control every individual LED from your iPhone or Android device via Bluetooth Low Energy — change colours in real ti...
5.5/2.1mm DC to Micro USB Adapter
A DC 5.5×2.1mm female to Micro-USB male power adapter plug, allowing you to power Micro-USB devices from a DC barrel jack power supply. Useful for powering Raspberry Pi, LattePanda, phones, and tablets from existing DC supplies. Specifications Input (Female) – DC 5.5×2.1 mm barrel jack Output...
5.5/2.1mm DC to Type-C Adapter
A DC 5.5×2.1mm female to USB Type-C male power adapter plug, allowing you to power USB-C devices from a DC barrel jack power supply. Useful for powering Raspberry Pi 4/5, LattePanda, and other USB-C-powered boards from existing DC supplies. Also available in a Micro-USB version. Specifications ...
Gravity: Flexible 16x16 RGB LED Matrix
Good news! There is a new member in to the Gravity family - The Flexible16x16 RGB LED Matrix! This module is a square panel with a soldered XH2.54 3-pin interface with pin mappings that perfectly match the Arduino I/O expansion shield. This flexible 16x16 RGB full-color LED matrix mo...
28 PCS Universal 5.5*2.1mm DC Adapter Kit
A 28-piece universal DC adapter kit with 5.5 × 2.1mm female connectors converting to a variety of DC barrel jack sizes. Compatible with standard 2.5mm DC male plugs, this kit lets you power laptops, displays, stereos, and other devices when the original power connector doesn't match. Warning: T...
DC 5.5 x 2.1mm 1-to-4 Power Splitter Cable - 5 Pack
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This DC power splitter cable lets you run four DC devices from a single power source. It has one DC 5.5 x 2.1mm female connector splitting out to four DC 5.5 x 2.1mm male connectors, making it handy for tidier low-voltage power distribution.The cable is compatible with DC5.5*2.1 connectors and us...
Passive PoE Cable Set
Integrating Ethernet support into your project is a great way to relay data through a local area network and even bounce information out to the internet. Sometimes it’s hard to get power to your Ethernet devices. Wouldn’t it be convenient to use the same cable for power and data? Using these powe...
