SparkFun is an online retail store that sells the bits and pieces to make your electronics projects possible. No matter what your vision is, our products and resources are designed to make the world of electronics more accessible to the average person. In addition to products, SparkFun, through our Department of Education, offers classes and online tutorials designed to help educate individuals in the wonderful world of embedded electronics. Our ever-growing product catalog boasts over 2,000 components and widgets designed to help you unleash your inner inventor.
GY-31 TCS3200 Color Sensor Module with programmable light-to-frequency conversion High-resolution detection of color intensity, output as a square wave Compatible with Arduino, Raspberry Pi, and other microcontrollers Operating voltage: 2.7V to 5.5V with power-down feature for energy efficiency Compact design, stable temperature coefficient for reliable...
Upgrade your prototyping and manufacturing workflow with this comprehensive 360PCS Brass Heat Set Insert Kit, designed specifically for creating strong, durable threads in plastic components. Ideal for 3D printing and injection molding, this set includes a wide range of insert sizes from M2 to M6, housed neatly in an organized storage box for easy access...
INA3221 Triple-Channel Shunt Current and Voltage Monitor Sensor Board Measures high-side current and bus voltage with I2C and SMBUS compatibility Monitors bus voltages (0V to 26V) and shunt voltage drops with high accuracy Programmable alerts, averaging modes, and conversion times for enhanced control Compact design with four programmable I2C addresses...
This Aluminum GT2 Timing Pulley with 20 teeth and a 3.17mm bore is a precision component crafted for accurate motion transfer in belt-driven systems such as 3D printers, CNC machines, and engraving equipment. Designed to pair seamlessly with 2GT/GT2 timing belts of 6mm width, it enables smooth and reliable rotational-to-linear motion conversion from a...
AHT10 High Precision Digital Temperature and Humidity Sensor Module I2C interface for easy integration with microcontrollers Wide operating voltage range: 1.8V to 6.0V High accuracy: ±0.3°C for temperature, ±2% for humidity Compact size: 4x5mm with a height of 1.6mm, ideal for space-constrained projects Provides calibrated digital output with excellent...
This Aluminum GT2 Timing Pulley with 20 teeth and a 5mm bore is a precision component crafted for accurate motion transfer in belt-driven systems such as 3D printers, CNC machines, and engraving equipment. Designed to pair seamlessly with 2GT/GT2 timing belts of 6mm width, it enables smooth and reliable rotational-to-linear motion conversion from a...
TSL2591 High Dynamic Range Digital Light Sensor for precise lux measurements Measures IR, full-spectrum, and human-visible light separately Lux range: 188 uLux to 88,000 Lux with 600,000,000:1 dynamic range Low power consumption: 0.4mA during sensing, <5uA in power-down mode Compact I2C-compatible module ideal for microcontroller integration
This high-performance all-metal robotic arm is engineered for precision, strength, and durability—perfect for educational use, research experiments, and DIY robotics projects. Featuring a dual-servo large arm drive system, it supports full six degrees of freedom motion: base rotation, shoulder, elbow, forearm rotation, wrist, and wrist rotation. The base...
TCS34725 RGB Color Sensor Module for precise color measurement Provides digital output for red, green, blue, and bright light sensing Integrated IR blocking filter for accurate color detection High sensitivity and wide dynamic range for versatile applications Adjustable integration time and gain for use in varying light conditions
HLK-LD2410C 24GHz mmWave Radar Sensor for high-precision human presence detection. Detects motion, micro-motion, and stationary states up to 5 meters. Configurable detection range and sensitivity via Bluetooth or UART. Compact design with easy plug-and-play installation. Ideal for smart home, security, and automation applications.
Transform your robot into a functional bulldozer or intelligent pushing machine with the DFRobot Mechanic – Push Kit. Originally developed for the micro:Maqueen Lite and Maqueen Plus, this add-on kit is also adaptable for other small robotic platforms with just minor adjustments. With high-quality components like a 9g metal gear servo, metal trolley...
High-sensitivity 24GHz mmWave human presence sensing radar module. Detects motion, micro-motion, sitting, and lying human presence. Plug and play with BLE support for seamless integration. Configurable via Bluetooth or UART, with visual debugging tools. Sensing range: up to 5 meters with 0.75m resolution.
Turn your robot into a working mini loader with the DFRobot Mechanic – Loader Kit! Originally designed for micro:Maqueen Lite and Maqueen Plus, this mechanical add-on can also be adapted for other small robots with just a few tweaks. This all-in-one kit includes high-quality components such as a 9g metal gear servo, metal shovel, and precision mounting...
Bi-directional Hall-effect current sensor with a ±50A detection range. Accurate and stable current measurement with a 40mV/A linearity. Compact design with easy mounting capability for versatile applications. Wide operating temperature range: -40°C to 150°C, suitable for harsh environments. Based on ACS758LCB-050B IC, offering high reliability and low...
Transform your robot into a mini forklift with the DFRobot Mechanic – Forklift Kit, a hands-on mechanical expansion originally designed for the micro:Maqueen Lite and Maqueen Plus. With just a few tweaks, this kit can also be adapted for use with other small robotic platforms. The kit simulates the full lifting and handling motion of a real forklift,...
RGB Color Light Sensor Module powered by ISL29125 for accurate color detection. I2C Interface compatible with Arduino, Raspberry Pi, and other microcontrollers. Features 16-bit ADC for precise color measurement in two selectable sensitivity ranges. Designed for low power consumption, ideal for battery-powered applications. Operates in a wide range of...
The Mars S Smart Rover Control Board is a versatile, open-source microcontroller board designed for robotics and smart rover projects. Built around the reliable ATmega328P chip, this board supports both Arduino IDE and Mixly graphical programming, making it perfect for beginners, students, and developers alike.
Pyroelectric PIR motion sensor for human body detection applications. Features a compact design with a reaction angle of 120 degrees. Detection range up to 5 meters, ideal for security and automation projects. Compatible with Arduino and other microcontrollers for seamless integration. Made with durable HDPE material and includes a black optical lens....
Multifunctional Expansion Board LM35 Temperature Buzzer for Arduino UNO Fully compatible with Arduino UNO interface Integrates multiple module functions Provides basic experimental modules for beginners Expansion ports for additional module experimentsLM35 Might be a clone will not produce expected value.
This RC boat drive shaft assembly is a complete propulsion kit designed for smooth, efficient, and reliable power transfer from your motor to the propeller. Crafted with precision, it includes a stainless steel drive shaft, durable nylon 3-blade propeller, universal joint, and all necessary hardware—ensuring optimal performance even at high speeds. The...
Sensitive photodiode sensor module for light detection. Dual output: digital (DO) and analog (AO) for versatile applications. Adjustable potentiometer for light sensitivity adjustment. Operates on a wide voltage range of 3.3V–5V with clean comparator output. Compact design with fixed bolt holes for easy installation. Equipped with LM393 comparator for...
Fully assembled humanoid robot left hand with 6 high-performance servos (5× MG996R + 1× MG90S). Made from durable PLA+ material for strength, stability, and long-lasting use. Human-like movement with individual finger control and dual-axis thumb functionality. Plug-and-play ready – no assembly required, just connect and control via Arduino, STM32, or...
High Precision Measurement: Digital temperature and humidity sensor with integrated sensing capabilities. Low Power Consumption: Operates efficiently with very low power, ideal for battery-powered applications. Factory Calibrated Sensors: Ensures excellent accuracy and reliability in measurements. Wide Supply Voltage Range: Operates between 2.7V to 5.5V,...
The 2 DOF (Degrees of Freedom) Short Pan and Tilt Servo Bracket Mount Kit is designed for robotics and DIY electronics projects that require precise movement in both horizontal and vertical axes. Compatible with high-torque servos such as MG995 and MG996R, this metal bracket kit is ideal for building FPV camera systems, object tracking platforms, robotic...
Advanced AI Technology: Powered by the TX510 chip with AI computing power of 1.2T@8bit/9.6T@binary for high-speed recognition. 3D Face Recognition: Supports 3D living detection and resists photo, video, and mask-based attacks. Compact Design: Small-sized module with simple integration for various applications. Infrared Support: Equipped with infrared fill...
Module for measuring infrared temperature Uses the GY-MCU90640 MLX90640 BAA 32*24 dot matrix sensor Field of view angle of 110*75 degrees Ambient temperature range of -40 to 85 degrees Target temperature range of -40 to 300 degrees Serial output frequency supports up to 16HZ baud rate 460800
Silicone wheel with ABS hub for robots, compatible with TT Geared DC motors. Diameter: 80mm, weight: 40g. Includes screws for assembly.DFRobot SKU: FIT0500
Module for measuring infrared temperature Uses the GY-MCU90640 MLX90640 BAA 32*24 dot matrix sensor Field of view angle of 55*34 degrees Ambient temperature range of -40 to 85 degrees Target temperature range of -40 to 300 degrees Serial output frequency supports up to 16HZ baud rate 460800
