All Products

SKU: DF-SEN0545

This smart rain sensor offers a fast way to detect rainfall change on glass in real-time free from effects like sunlight, dust, leaves, etc., and feeds back information (no rain, light rain, moderate rain, or heavy rain) to users. The module comes with a tiny body with a diameter of about 12.5m...

SKU: DF-DFR0069

This DFRduino FIO is Discontinued Now, We recommend other best selling arduino boards as a suitable replacement. The DFRduino Funnel I/O (Fio) is a board based on the original design of Arduino FIO. It is 100% compatible with original Arduino FIO. Funnel is a toolkit to sketch your idea physi...

SKU: TB-QM1500

This is the ideal first multimeter or a handy spare meter for your car or toolbox. Measures essential test ranges and includes plug-in 4mm probes plus transistor tester. * Ideal First Meter* Compact Size* Overload ProtectedSpecificationsDC Current Ranges | 200µA,2mA,20mA,200A,10ADC Current A...

SKU: DF-SEN0211

INTRODUCTION When you want to measure AC current it is impractical and hazardous to cut in to your live wiring. The analog AC current sensor developed by DFRobot is a good solution to this problem. Using induction you can measure AC current without intrusive methods. Pl...

SKU: SF-WRL-16781

The SparkFun MicroMod ESP32 Processor Board brings Espressif's ESP32 into the MicroMod ecosystem via the M.2 connector interface. It provides WiFi and Bluetooth connectivity with the processing power of a dual-core Tensilica LX6 at 240 MHz. Simply align the keyed edge connector with any MicroMod...

SKU: AF-4387 · MPN: 4387

We're with the squad back at New York's hottest cyberpunk club, Near Field Commune(ication), and it's still got everything, Adabot & the Circuit Playground, Collin's wondrous, mind-blowing, heart-stirring Pulse Room, and more! And you are dressed to the cyber-nine's, with wearable LEDs, EL tape, ...

SKU: AF-4308 · MPN: 4308

A flexible electric heating pad made from stainless steel fibre fabric. Apply 5–12V DC and it warms up — temperature varies with voltage. Lightweight and flexible enough to wrap around objects or integrate into wearable projects. Essentially a large flexible resistor, it can be driven with PWM v...

SKU: SF-TOL-18342

The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. This Smart Digital Multimeter, however, is not your average multimeter, it features a continuity sound at less than about 40±10Ω, current/voltage sense, and a Smart Measurement feature. You can use the mult...

SKU: ED-SERVOEXT · MPN: SERVOEXT

A 50cm extension lead for Hummingbird servos, for when the moving part ends up further from the controller than the standard cable allows — the head of a puppet, the top of a tower, the far end of an arm. Fits servo models HS-311, FS5103B, FS5103R and FS90, on both the Hummingbird Bit and the Hum...

SKU: ED-51201BIT · MPN: 51201BIT

The Bit+ Classroom Kit is the version of this robot built for a teacher who has one period, twenty-four students and no time for setup. Twelve Bit+ robots sit in a single charging cradle that holds the lot, so the kit lives on a shelf, charges as one unit, and comes out ready.What a class does wi...

SKU: TB-WV7300

 RG- 59U coaxial cable. BNC plug to plug. Specifications  | Audio/Video Signal Type  |  AV | Lead Output Connection  |  Plug | Output Quantity  |  1pc | Lead Output Type  |  BNC | Input Quantity  |  1pc |...

SKU: LB-LR0244

This general-purpose 130-size hobby motor runs on 3–6V and spins at 4,000–8,000 RPM depending on the input voltage. Its compact size and 2 mm shaft make it well suited for small robotics projects, fan-powered cars, and other DIY builds. Specifications Voltage – 3–6V DC Speed – 4,000 RPM @ 3V ...

SKU: EC-SEA0002T

The Crowtail Advanced Kit for Arduino is a comprehensive STEAM education kit containing 22 electronic modules and a Crowduino Uno SD board. With plug-and-play Crowtail connectors, no soldering or complex wiring is required — simply connect modules to the base shield and start programming. The ki...

SKU: AF-5402 · MPN: 5402

RFID made easy! RFID Wiz is the easiest way to include RFID in all your projects. Their ONE-TOUCH training system will have you reading RFIDs in no time! Designed for art installations, museums, escape rooms, etc but can be used any time you want to add quick "touch to activate" behavior.Training...

SKU: EF-EF04063

Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digital, analog and I2C/Uart interfaces. These the breadboard-less firm connection a...

SKU: AF-4062 · MPN: 4062

The Feather nRF52840 Express upgrades the nRF52 Bluefruit with the Nordic nRF52840 — featuring 1 MB flash, 256 KB SRAM, native USB, and Bluetooth Low Energy in a single chip. Native USB means no separate serial converter is needed; the chip handles CDC serial, and can also act as a HID keyboard, ...

SKU: AF-360 · MPN: 360

This blank 13.56 MHz RFID/NFC white tag is a compact disc-shaped token commonly used for laundry tracking, garment identification, and asset tagging. It contains a Mifare Classic 1K chip with 1 KB of writable EEPROM storage. The chip and antenna are passively powered — no battery is needed. The ...

SKU: ED-MK-AB-1 · MPN: MK-AB-1

micro:bit boards are not included. Plan on two per kit - one flies the drone, one becomes the handheld controller. We sell micro:bit boards separately.Air:bit 2 is a quadcopter that students assemble themselves, then program in MakeCode. Nothing arrives flight-ready: the frame, motors, wiring and...

SKU: EC-CDD8266KIT

This kit includes a serial WiFi transceiver ESP8266 module and a breadboard adapter to make it convenient to use ESP8266 module with breadboard.ESP8266 is a highly integrated chip that has Integrated TCP/IP protocol stack. It offers a complete and self-contained Wi-Fi networking solution, allowin...

SKU: EF-EF03409

ELECFREAKS Power:bit is a kind of micro:bit extension board with minimum size. It is powered by two 2025 button batteries and carries a buzzer on the board