All Products

SKU: PL-1133

This compact carrier board from Pololu makes it easy to integrate a Sharp GP2Y0D815Z0F, GP2Y0D810Z0F, or GP2Y0D805Z0F digital distance sensor into your project. It provides all the required external components, an on-board LED for visual feedback of the output state, and a clean 3-pin interface o...

SKU: PL-1479

This carrier board is designed to work with any of the MQ-series gas sensors, simplifying the interface from 6 to 3 pins—ground, power and analog voltage output—that are broken out with a 0.1" spacing, making the board compatible with 0.1" headers and standard breadboards and perfboards. This bo...

SKU: DF-ROB0021

The HCR Mobile Robot Kit is a two wheel drive mobile robot platform with three levels (if you want, you can use only the parts you need, or make a two level robot). The mobile robot kit contains two motors, two wheels, an omni-directional wheel, and hardware accessories such as metal plates...

SKU: PJ-PROP_SHIELD

The Prop Shield is meant for making interactive light and sound effects on small handheld props and wearable costumes. Motion Sensors - Allows motion interactive light & sound. Audio Amplifier - Clear quality audio output to a small speaker. Fast LED Driver - Drive APA102 / Dotstar LEDs fo...

SKU: PJ-PROP_SHIELD_LC

This low-cost Prop Shield is meant for making light and sound effects on small handheld props and wearable costumes. Audio Amplifier - Clear quality audio output to a small speaker. Fast LED Driver - Drive APA102 / Dotstar LEDs for colorful lighting with rapid response. Flash Memory - 8 Mbyte ...

SKU: CB-SENSOR

Sensors Stickers include a light sensor, a microphone sensor for detecting sound, and a timer circuit that turns on your circuit for five seconds at a time.

SKU: AF-3930

This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce IR off objects to determine their reflectivity. White & light colored stuff will bounce the light, so  you can detect it. Black...

SKU: AF-5744

The Tiny Code Reader from Useful Sensors is a small, low-cost hardware module that reads QR codes. It's designed to be a simple way to provision a system, for example, by providing the Wi-Fi network name and password or providing input when there's no keyboard.Internally, the Tiny Code Reader bun...

SKU: SF-SEN-23352

QR codes are a great way for users to communicate with microcontrollers, whether it’s passing WiFi credentials to set up connectivity or sending personal information to fill out a digital badge. Reading them from a maker project didn’t used to be easy though. You’d either needed a large and relat...

SKU: WS-30706 · MPN: 30706

Unleash your creativity and develop interactive applications with the RP2350 2.8inch Capacitive Touch Display Development Board. This cutting-edge board is packed with features that make it perfect for hobbyists, educators, and developers looking to create visually rich and responsive projects.Pr...

SKU: SS-101060001

Circuit Stickers are electronic stickers that you can use to build glowing, sensing, and interactive projects without any complicated equipment or programming skills. All you need is your imagination.   And this is an add-on sticker kit for Circuit Sticker Starter kit, with sound se...

SKU: DF-SEN0251

This new released BMP388 barometric pressure sensor by DFRobot is equipped with the functionality of temperature and pressure measurement. It supports Arduino code control. Compared with the earlier version of BMP180, BMP280, and BMP388, this sensor exhibits lower power consumption, higher resolu...

SKU: EF-EF05021

The UV sensor is able to measure the total ultraviolet intensity of sunlight. You can use it to sense ozone and pollutants or make fire safety devices.

SKU: EF-EF08239

Build robots and interactive models around a micro:bit using this brick-compatible kit from ElecFreaks. It pairs a Wukong expansion board with a large set of bricks, motors and sensors for hands-on STEM projects.The kit is designed for graphical programming, making it approachable for beginners w...

SKU: DF-SEN0623 · MPN: SEN0623

The C1001 mmWave Human Detection Sensor is a high-precision 60GHz millimeter-wave radar sensor engineered for advanced human detection. Unlike standard 24GHz millimeter-wave sensors that are limited to detecting presence, speed, and distance, the C1001 sensor offers enhanced detection capabilitie...

SKU: SF-SEN-29211 · MPN: SEN-29211

The SparkFun VEML7700 Qwiic Ambient Light Sensor provides accurate 16-bit light readings from 0 to 167,000 lux via I2C. The sensor features Vishay's Filtron™ technology for human-eye-like response and ultra-low power consumption. Plug into the Qwiic ecosystem with no soldering required, or use t...

SKU: AF-6420 · MPN: ADA6420

The Adafruit SPA06-003 is an affordable barometric pressure and temperature sensor from Goertek, ideal for basic environmental sensing and DIY quadcopter builds. It measures 300–1100 hPa (approximately −500 to +9000 m above sea level) with ±3 Pa relative accuracy (~±0.25 m) and ±30 Pa absolute ac...

SKU: LB-00191

The BBC micro:bit v2 is a pocket-sized programmable computer designed for creative digital projects and coding education. Powered by a 64MHz ARM Cortex-M4 processor with FPU, 512KB flash, and 128KB RAM, it packs an impressive array of sensors and outputs into a board half the size of a credit car...

SKU: LB-LR0293-12

A 40-pin ribbon of female-to-male (F/M) jumper wires, 30cm long, in ten rainbow colours. The wires fit standard 0.1″ (2.54mm) pitch headers and can be kept as a ribbon for neat harnesses or separated into individual jumpers. Key Features Female-to-Male (F/M) – 0.1″ female header on one end, ma...

SKU: SF-DEV-11021

The Arduino Uno R3 is the most popular Arduino board and an ideal starting point for learning electronics and programming. Built around the ATmega328 microcontroller, it offers a robust platform for prototyping, interactive projects, and connecting to sensors, actuators, and other hardware. The ...