New Arrivals

SKU: DF-DFR0219 | Brand: DFRobot

Our IO expansion board is evolving, the RS485 IO Expansion Shield is now supporting Xbee and has colour coded pin header. It combines our popular Xbee shield with IO expansion shield. It even supports SD modul...

SKU: DF-FIT0372 | Brand: DFRobot

Have you ever played with LEDs and got hurt in your eyes? This pack of diffused LEDs won't. !Diffused LEDs are really useful in indications, they look softer and more uniformed so that you can see them well from any ...

SKU: AF-270 | Brand: Adafruit

A Type-K thermocouple with fiberglass braid insulation, rated to 500°C — far beyond the ~200°C limit of standard vinyl-insulated thermocouples. The bare bead probe design is suited to measuring both air and surface te...

SKU: AF-285 | Brand: Adafruit

This weatherproof RGB LED flexi-strip features 30 LEDs per metre on a white PCB backing with a silicone weatherproof coating and 3M adhesive on the reverse. The entire strip is controlled as one unit — drive the R, G,...

SKU: DF-KIT0071 | Brand: DFRobot

The MiniQ Discovery Robot Kit is a 2WD mobile robot platform based on the MiniQ chassis and the Romeo V2 All-in-One Arduino-compatible controller. It comes with a Sharp GP2Y0A21 distance sensor and 9g micro servo pre-...

SKU: AF-297 | Brand: Adafruit

Need some really bright LEDs? We are big fans of these clear red LEDs, in fact we use them exclusively in our kits. They are very bright and have about 20degree LED beam. They go easily into a breadboard and will add ...

SKU: AF-3118 | Brand: Adafruit

Make your own custom HDMI cable or HDMI interface with ease, using this HDMI Terminal Block Breakout. You get a nice solid PCB with an HDMI plug and two strips of terminal blocks that you can use with stranded or s...

SKU: PL-1077 | Brand: Pololu

This M3, pan-head screw is 25 mm long. It is made from steel, is zinc-plated, and comes in packs of 25.

SKU: SF-DEV-11224 | Brand: SparkFun

This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for fa...

SKU: AF-3176 | Brand: Adafruit

The Feather M0 RFM69HCW Packet Radio (868/915 MHz) combines the ATSAMD21G18 ARM Cortex M0+ processor with an SX1231-based RFM69HCW radio transceiver for wireless data communication at 868 or 915 MHz. The exact radio f...

SKU: AF-16 | Brand: Adafruit

A blank metal tin in the classic Altoids gum size — perfect for housing small electronics projects. Custom-made with a flattened bottom (instead of rounded) so components sit flush inside. Ideal for building portable ...

SKU: DF-KIT0011 | Brand: DFRobot

INTRODUCTION If you want to start playing with sensors, this sensor kit for arduino will be the perfect choice for you to get started. It comes with bundle of the most popular DFRobot sensors...

SKU: SF-WRL-13225 | Brand: SparkFun

The SparkFun XBee Explorer Serial is an RS232 serial base unit for configuring and communicating with XBee modules. Compatible with all XBee modules including Series 1, Series 2.5, standard, and Pro versions. Simply p...

SKU: AF-3201 | Brand: Adafruit

Wireless is wonderful, but sometimes you need the strong reliability of a wired connection. The Ethernet FeatherWing adds quick and easy wired Internet to any Feather board — just plug in a standard Ethernet cable and...

SKU: AF-381 | Brand: Adafruit

This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions. While the sensor is good up to 125°C the cable is jacketed in PVC ...

SKU: DF-DFR0327 | Brand: DFRobot

The Gravity Arduino Shield for Raspberry Pi brings Arduino-compatible I/O to your Raspberry Pi B+, 2B, 3B, 3B+, or 4B. Built around the ATmega32u4 (Arduino Leonardo), it sits on top of your Pi and gives you access to ...

SKU: SF-ROB-13177 | Brand: SparkFun

The Micro Gripper Kit B is a compact robotic gripper designed for small-scale robotics projects. It works with any sub-micro size Hitec servo (not included) and features the standard 0.77" hub mount pattern for easy i...

SKU: AF-364 | Brand: Adafruit

The PN532 is the most popular NFC chip, and is what is embedded in pretty much every phone or device that does NFC. It can pretty much do it all, such as read and write to tags and cards, communicate with phones (s...

SKU: AF-394 | Brand: Adafruit

Pogo pins are little spring-loaded contacts, very handy for making jigs, or making momentary (but electrically solid) contacts. We use them by the dozen for making programming and testing jigs but they're handy also i...

SKU: AF-3218 | Brand: Adafruit

Fire up your engines because these are the hot-rods of toggle switches! Equipped with an aerodynamic red protective casing, and a red LED at the tip of the switch, this Red LED Toggle Switch is sure&nbs...