All Products

SKU: DF-SEN0232

The Gravity Analog Sound Level Meter is an Arduino-compatible decibel meter that accurately measures environmental noise levels. It uses an instrumentation-grade circuit with a low-noise microphone for high-precision readings across a 30–130 dBA range. The output voltage is linearly proportional...

SKU: SF-PRT-24050 · MPN: PRT-24050

A pair of nylon plastic ball casters measuring 25.4 mm (1") in diameter, providing smooth omnidirectional movement for small robots and rolling platforms. These are the same casters used with the XRP robotics kits. Key Features Nylon Plastic Construction – Lightweight and durable 25.4 mm (1")...

SKU: EC-ACS15238R

The RFM69HCW is an inexpensive and versatile radio module that operates in the unlicensed ISM (Industry, Science and Medicine) band, a set of frequencies set aside for low-power, short-range, license-free radios. It’s perfect for building inexpensive short-range wireless networks of sensors an...

SKU: DF-FIT0662

A 48 mm right-handed Mecanum wheel that enables omnidirectional movement for robot platforms. Using angled rollers mounted around the wheel's circumference, Mecanum wheels allow a vehicle to move forward, sideways, diagonally, and rotate on the spot when used in sets of four with the correct left...

SKU: DF-FIT0780

A 65 mm right-hand metal Mecanum wheel with included motor shaft coupling. Mecanum wheels enable omnidirectional movement — forward, sideways, diagonal, and rotation on the spot — making them ideal for robot platforms that need to navigate in tight spaces. The wheel features a metal exterior str...

SKU: DF-DFR1107 · MPN: DFR1107

The Arduino GIGA Display Shield is a touchscreen add-on designed for the Arduino GIGA R1 WiFi. Featuring a 3.97" TFT display with 480×800 resolution and 5-point capacitive touch, it makes it easy to deploy graphic interfaces for dashboards, handheld devices, and interactive projects. Beyond the ...

SKU: DF-FIT0653

An 80 mm left-handed Mecanum wheel for building omnidirectional robot platforms. Mecanum wheels allow a vehicle to move in any direction — forward, sideways, diagonally, or rotate on the spot — by combining the motion of four independently driven wheels. This wheel features 9 angled rollers made...

SKU: DF-FIT0662-1

Note: The kits include two pairs of Mecanum wheels: two left-handed wheels and two right-handed wheels. Please pay attention to the L and R noted on the back of the product when installing,What wheels should your robot car use? How about Mecanum wheel! The Mecanum wheel is an omnidirect...

SKU: DF-FIT0654

What wheels should your robot car use? How about Mecanum wheel! The Mecanum wheel is an omnidirectional wheel design for a land-based vehicle to move in any direction, such as go straight, obliquely, horizontally, S-line, and rotate at any angle with zero radius.With pretty low noise, this kind o...

SKU: DF-FIT0654-1

Note: The kits include two pairs of Mecanum wheels (80mm): two left-handed wheels and two right-handed wheels. Please pay attention to the L and R noted on the back of the product when installing,What wheels should your robot car use? How about Mecanum wheel! The Mecanum wheel is an omnidirection...

SKU: AF-3949

A compact steel ball caster that provides smooth, omnidirectional movement for small robots and wheeled projects. With a 16mm overall height, it's well-suited as a third support point for two-wheeled robot chassis. Easy to mount with two screw holes spaced approximately 10.5mm apart — compatible...

SKU: AF-4678

A 48mm diameter right-hand mecanum wheel with ball-bearing-supported rollers for omnidirectional robot movement. When used in a set of four (two left, two right), mecanum wheels allow a robot to move forwards, backwards, sideways, and diagonally without turning. Nine rubber beads around the perim...

SKU: LB-PT101011M-20

A 20-metre roll of 20mm wide copper foil tape with double-sided conductive adhesive. The low-resistance copper provides excellent conductivity for electrical projects, EMI shielding, paper circuits, and even garden slug deterrence. The tape is flexible enough to twist, bend, and tear to fit any s...

SKU: SF-SEN-14544

The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for low to moderate AC and DC current sensing applications. The ACS723 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP...

SKU: AF-5593

The AGS02MA is a compact MOX-based TVOC (Total Volatile Organic Compounds) gas sensor with an I2C interface. It features a built-in ADC that outputs gas resistance and parts-per-billion (ppb) readings — higher ppb values indicate more organic compounds in the air. This is a simple, inexpensive s...

SKU: PL-2739

The Pololu AltIMU-10 v5 is a compact inertial measurement unit (IMU) and altimeter that combines a gyroscope, accelerometer, magnetometer, and barometric pressure sensor on a single board. It provides ten independent measurements — pressure, 3-axis rotation, 3-axis acceleration, and 3-axis magnet...

SKU: AF-3485

The British Invasion is here! No, not music... microcontrollers! The BBC micro:bit is one of the newest and easiest ways to learn programming and electronics.Designed specifically for kids and beginners, the micro:bit is a pocket-sized computer that you can code, customize and control to bring yo...

SKU: AF-4807

An acrylic faceplate and hardware kit for the Adafruit MagTag. The kit includes two front plate options — a red arrow and a white cloud — plus a back plate and all the nylon mounting hardware needed for assembly. Takes just a few minutes with a Phillips screwdriver. Key Features Two Faceplate ...

SKU: EC-CCW08266F

ESP-12F WiFi module is a security technology developed by Letter to the module integrated core processor ESP8266 smaller package size tensilica L106 industry-leading ultra low power 32-bit MCU micro, with the 16 compact mode, Clock speed support 80 MHz, 160 MHz, supports the RTOS, integrated W...

SKU: SF-DEV-13907

The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the popular ESP8266. Like the 8266, the ESP32 is a WiFi-compatible microcontroller, but to that it adds support for Bluetooth low-energy (i.e BLE, BT4.0, Bluetooth Smart), and...