New Arrivals

SKU: DF-DFR0141 | Brand: DFRobot

The Rainbow LED Ring V3 features 12 individually addressable SMD RGB LEDs arranged in a ring, each controllable for brightness and colour. It comes with a pre-loaded bootloader containing several built-in LED animatio...

SKU: DF-DFR0021-R | Brand: DFRobot

A simple red LED module with a Gravity 3-pin digital interface for plug-and-play connection to Arduino and other microcontrollers via a Gravity IO Expansion Shield. Ideal for beginners learning digital output control....

SKU: PL-1576 | Brand: Pololu

A high-power 6V brushed DC gearmotor with a 98.78:1 metal spur gearbox. The cylindrical motor body measures just under 25mm in diameter, and the D-shaped output shaft is 4mm in diameter, extending 12.5mm from the gear...

SKU: PL-2481 | Brand: Pololu

The Pololu basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) switch from low-voltage, low-current control signals. This item includes the basic carrier PCB along with an Omron G5L...

SKU: DF-FIT0139 | Brand: DFRobot

These nuts can be used to install your circuit boards, sensors and mechanical mountings. The wide flange at one end with an uneven surface eliminates the need for using extra washers to keep the nut tightly secur...

SKU: SF-PRT-14411 | Brand: SparkFun

The SparkFun LiPo Charger/Booster is a compact board that charges a single-cell lithium polymer battery and boosts its output to a regulated 5V at up to 1A. Built around the MCP73831 charge controller and PAM2401 boos...

SKU: DF-DFR0162 | Brand: DFRobot

This is Version 2.0 of the Xboard. The main improvement is that it now operates at 5V, making it compatible with most sensors and I2C protocol without the need of a voltage level converter. The XBoard is a...

SKU: TB-TH1874 | Brand: Little Bird

Educational magnets. Ideal for hobbyists & children to learn more about magnetism. Each end is marked with "N" or "S". Specifications Type Childrens Expiremental Shape Rectangular Poles Marked Has mou...

SKU: PL-2454 | Brand: Pololu

The QTR-L-1A reflectance sensor incorporates a right-angle infrared LED and a right-angle phototransistor in an inexpensive, tiny 0.35″ × 0.3″ module that can be mounted almost anywhere and is great for e...

SKU: SF-PRT-14321 | Brand: SparkFun

A standard 1×12 female header designed for the Particle Photon and Photon ProtoShield boards. Add reliable, stackable connectivity to your next Photon project with this 0.1" (2.54mm) pitch header. While designed for ...

SKU: TB-ZS5027 | Brand: Little Bird

A 74LS27 triple 3-input NOR gate IC in a through-hole DIP-14 package. Contains three independent 3-input NOR gates for digital logic design and signal processing. Key Features Triple 3-Input NOR – Three independent...

SKU: TB-PS0658 | Brand: Little Bird

PANEL SOCKET SINGLE HOLE MOUNT Hole cutout 9.5mm Specifications Plug or Socket Type BNC Case Material ...

SKU: TB-RL6428 | Brand: Little Bird

A 10µF 50V low-leakage electrolytic capacitor with leakage characteristics similar to tantalum capacitors, but at a lower cost. The low leakage current makes it well suited for timing circuits, sample-and-hold applica...

SKU: TB-PS0662 | Brand: Little Bird

DOUBLE BNC SOCKET PANEL MOUNT Specifications Signal Type RF,Composite Video (CVBS) Input Type BNC ...

SKU: SF-ROB-12356 | Brand: SparkFun

These 16" long aluminum tubes have an outer diameter of 1", an inner diameter of 0.82", and a wall thickness of 0.09". When used with the mating tube clamps, these can be used for versatile structural support. Additio...

SKU: SF-ROB-12350 | Brand: SparkFun

These plastic shaft spacers have an inner diameter of 1/4” and a thickness of 1/16”. These spacers are ideal for spacing out an area between a bearing and a shaft collar to reduce metal to metal contact.

SKU: DF-DFR0185-R | Brand: DFRobot

Electroluminecent wire, otherwise known as EL Wire, is a thin phosphor coated wire in a tube that lights up when you apply a high AC voltage to it. EL Wire typically needs anywhere between 20Vac to 220Vac, at a very ...

SKU: SF-ROB-12316 | Brand: SparkFun

These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 30:1 and operate up to 12 volts and have a stall torque of 9 oz-in. and a max speed of 900 RPM. Each micro gearmot...

SKU: AF-2759 | Brand: Adafruit

What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixels now have 4 LEDs in them (red, green, blue and white) for excellent lighting effects. Make your own smart RGBW LED arrangement with the same ...

SKU: SF-TOL-14235 | Brand: SparkFun

The Xcelite 8-in-1 Screwdriver Set provides eight high-quality bits in a single ergonomic tool. Each bit is easily accessible with a spring-loaded magnetic housing that holds the seven included bits you aren’t current...