New Arrivals

SKU: DF-TEL0109 | Brand: DFRobot

WT8266-S1 Wi-Fi module is a low consumption, high performance embedded Wi-Fi network control module designed by Wireless-Tag. It can meet the IoT application requirements in smart power grids, building aut...

SKU: DF-DFR0021-W | Brand: DFRobot

A simple digital white LED module with Gravity interface. Plugs directly into DFRobot IO/Sensor expansion shields for easy integration with Arduino projects — ideal for beginners learning digital output control. Spec...

SKU: DF-SEN0018 | Brand: DFRobot

This is a simple to use arduino motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the 'alarm' pin will go low. This sensor c...

SKU: AF-846 | Brand: Adafruit

Need some really bright and big indicator LEDs? We are big fans of these 10mm diffused white LEDs. They go easily into a breadboard and will add that extra zing to your project. Pack of 25 diffused white LEDs 10mm dia...

SKU: DF-SEN0220 | Brand: DFRobot

The Gravity UART Infrared CO2 Sensor uses non-dispersive infrared (NDIR) technology to measure carbon dioxide concentrations from 0 to 50,000 ppm. It offers excellent selectivity with no oxygen dependency, built-in te...

SKU: DF-DFR0053 | Brand: DFRobot

This arduino Slide Position Sensor is based on straight-slip slide potentiometer sensor. The sensor is able to give provide the position of the slider which is often considered as a linear potentiometer . The ...

SKU: DF-FIT0031 | Brand: DFRobot

A pack of 10 analog sensor cables designed for use with DFRobot IO Expansion Shields and compatible analog sensors. Each cable connects a sensor to the expansion shield's analog ports, making wiring quick and tidy. E...

SKU: AF-2076 | Brand: Adafruit

These 2×23 male headers plug directly into the side sockets on the BeagleBone Black, allowing you to attach prototype PCBs or capes. Each pack includes two headers — one for each side of the BeagleBone Black. Key Fea...

SKU: AF-876 | Brand: Adafruit

This basic cable comes with two 3.5mm (1/8" headphone jack size) stereo connectors. It's fairly straight forward, you'll commonly need these to connect two audio devices together. Cable is 6 ft long.

SKU: SF-ROB-09454 | Brand: SparkFun

The SparkFun QRE1113 Line Sensor Breakout (Digital) is a compact IR reflectance sensor board that outputs a digital signal based on surface reflectivity. It uses a capacitor discharge circuit — the faster the 10 nF ca...

SKU: AF-887 | Brand: Adafruit

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-ch...

SKU: SF-SEN-09417 | Brand: SparkFun

This is a simple, thumbnail-size RFID tag. These tags are great for sensing presence, identification, etc., and they’re small, so they can be easily sewn into clothing or inserted into enclosures. Each tag comes with ...

SKU: SF-SEN-09405 | Brand: SparkFun

A simple-to-use MQ-6 gas sensor for detecting liquefied petroleum gas (LPG) — primarily propane and butane — in the air. The sensor detects concentrations from 200 to 10,000 ppm with high sensitivity and fast response...

SKU: SF-SEN-09404 | Brand: SparkFun

This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from ...

SKU: AF-3482 | Brand: Adafruit

This Panel Mount 10K Dual Logarithmic Potentiometer w/ On-Off Switch is a two-in-one; you get a dual-ganged potentiometer and an on-off switch. For the potentiometer-half, you've got a dual standard log-t...

SKU: SF-ROB-12365 | Brand: SparkFun

These center hole adaptors come in packs of four, are .08” thick, and have an outer diameter .54”. Their ½” diameter lip allows them to fit snuggly into the large holes on Actobotics™ channels that change them from...

SKU: SS-114991884 | Brand: Seeed Studio

The BitCar is a micro:bit-powered robot car kit featuring autonomous line following, ultrasonic obstacle avoidance, and remote control capabilities. Built around a sturdy chassis with two metal gear motors, the car in...

SKU: TB-ZR1020 | Brand: Little Bird

The 1N5819 is a popular Schottky barrier rectifier diode featuring low forward voltage drop and fast switching. Its 40V reverse voltage rating and 1A current capacity make it ideal for power supply circuits, flyback p...

SKU: SU-9GMETALSERVO | Brand: Little Bird

Product descriptionTest Environment StandardEvery characteristic of the inspect must be normal temperature and humidity carry out the test,temperature 25±5℃ and relative humidity 65±10% of judgment made in accordance...

SKU: TB-PI6504 | Brand: Little Bird

A 20-pin DIP IC socket for through-hole mounting. Using sockets allows you to easily remove or replace integrated circuits without desoldering – essential for prototyping, testing, or servicing equipment. These low-c...