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Showing 2601-2620 of 8871 products · 2570 unavailable products hidden
Cool White LED Ring Light PCB - 70mm Diameter - 5V Power
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This cool white LED ring light is a slim, bright PCB ring that makes it easy to add even lighting to costuming, photo/video projects, or any build that needs a clean ring of light. Just supply 5 V at up to 500 mA and it lights up immediately — no addressable LED library or microcontroller require...
Cool White LED Ring Light with USB Cable and On/Off Switch - 70mm Diameter 5V
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A 70 mm diameter cool white LED ring light with a built-in USB cable and on/off switch. No soldering or wiring required — plug into any 5V USB power source, flip the switch, and it lights up. The slim, compact ring is bright enough for photo/video lighting, costuming, or project illumination. Th...
Cool White LED Weatherproof Flexi-Strip 60 LED - (1 m)
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This weatherproof cool white LED flexi-strip features 60 LEDs per metre on a white-backed flexible PCB with silicone coating and 3M adhesive backing. The strip runs on 9–12 V DC and can be dimmed using PWM via an N-channel MOSFET or NPN transistor. Sold by the metre — if you order 5 m, you'll re...
Copper Coupling (4mm)
This is a high-quality copper coupling for connecting wheels and motors to facilitate the user to build a robot or small mobile platform motion system. The coupling is fully CNC machined with solid workmanship and high precision. The inner bore is 4mm in diameter and is suitable for DFRobot's...
Copper Foil Sheet with Conductive Adhesive - 12 x12 Sheet
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Copper sheet can be an interesting addition to your toolbox. The sheet itself is made of thin pure copper so its extremely flexible and can take on nearly any shape. You can easily solder to it, and the material itself can carry current just like a wire. On the back is an electrically conducti...
Copper Foil Tape with Conductive Adhesive - 6mm x 15 meter roll
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This Copper Foil Tape features a thin, pure copper construction with an electrically conductive adhesive backing. Extremely flexible and easy to work with, it can be cut to shape with scissors and soldered directly for reliable electrical connections. The conductive adhesive on the back makes it...
Copper Foil Tape with Conductive Adhesive - 6mm x 5 meters long
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Copper tape can be an interesting addition to your toolbox. The tape itself is made of thin pure copper so it's extremely flexible and can take on nearly any shape. You can solder to it, and the tape itself can carry current just like a wire. On the back is an electrically conductive adhesive....
Copper Tape - 2 (50ft)
Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is adhesive-backed, a who...
Copper Tape - 5mm (50ft)
Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is non conductive adhesive-...
Copper Tape - Conductive Adhesive, 2 (50ft)
A wide roll of copper tape with conductive adhesive backing. At 50.8 mm (2″) wide and 15.2 m (50 ft) long, this tape is suitable for creating low-profile traces, RF shielding, antenna construction, and paper circuit projects. The conductive adhesive ensures electrical continuity through overlappi...
Copper Tape - Conductive Adhesive, 5mm (100ft)
Need more? Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is backed by ...
Copper Tape - Conductive Adhesive, 5mm (50ft)
Copper tape has countless applications in electronics from creating low-profile traces for electrical components to RF-shielding and antenna-making. Copper tape is even used to join things together using solder, like the stained glass on Tiffany lamps. This copper tape is backed by a conductiv...
Copper Tape - Conductive Adhesive, 5mm (60ft) 20m
A 20-metre roll of 5 mm wide copper tape with conductive adhesive backing. The conductive adhesive ensures electrical continuity through the tape, making it ideal for creating low-profile circuit traces, RF shielding, antenna construction, and paper circuit projects. The narrow 5 mm width is wel...
Costume Goggles
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We've got some awesome LED goggle tutorials, and now you want to make your own, right? So pick up a pair of NeoPixel rings and these costuming goggles and get to it!These goggles look a bit like aviator/welding goggle designs but are not for any sort of eye-protection! They are costume goggles...
Countryside Mat for Bee-Bot and Blue-Bot
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Farm animals, fields, tracks and country landmarks printed across a Bee-Bot grid. Students program the robot from one place to another and describe what it passes on the way, which turns a coding task into a speaking and listening task at the same time. It is one of the four mats in the Bee-Bot W...
Coupling Plate - 2 Holes - 20x20 Aluminum Extrusion
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Attach various pieces of 20mm slotted aluminum extrusion together with this 3-hole plate.Measures 40mm long, 18mm wide, 4mm thick. 5.3m drill holes 20mm apart so you can use M4 or M5 screws. You'll want to use 10mm long screws to attach this to 20mm extrusion.
Courage Is Found In Unlikely Places Lapel Pin
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"Courage is found in unlikely places."— J.R.R. Tolkien, The Fellowship of the Ring You might be small. You might be shy. You might even be retiring. But you should never be underestimated, because however unlikely you think it might be, courage can be found almost anywhere. Even in yourself. All...
CP2102N USB-to-Serial Adapter Carrier
This compact USB-to-serial adapter lets you easily connect TTL serial devices to a computer, where it appears as a virtual COM port. The board is a Micro-USB carrier for the Silicon Labs CP2102N USB-to-UART bridge, providing access to all control signal pins and GPIO pins. It serves as a conveni...
CR123A Li-ion Battery Holder for micro: Maqueen
This compact rechargeable power module is designed for micro:bit-based Maqueen educational robots. It holds a single CR123A 3.6V lithium rechargeable battery and provides a tidy power solution for classroom robotics, STEM workshops and small mobile robot projects.A built-in lithium battery chargi...
Crack the Code Arduino with Crack the Code Shield and Case
A classroom replenishment kit for the Crack the Code unit of work. This set provides 21 complete Arduino kits, each with a Little Bird Arduino R3 board, Crack the Code Shield, storage case, and USB cable — ready for a full class of students. Package Contents 21× Little Bird Arduino R3 boards 21...
