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.
Built-in encoder Average output up to 420 pulses per revolution The brass faceplate has two mounting holes threaded Long D profile metal output shaft (0.354"/9.0 mm)
Operating Voltage: 5v DC. This module is Small and Simple to use. Digital switch output (0 & 1) High sensitivity Completes the circuit when the module is tilted LED lights up when tilt switch is activated
This is a 3-wire connection cable designed to interface JST-SH based modules with standard 0.1 inch male header pins. It is suitable for connecting compatible sensors or boards to breadboards or microcontrollers during prototyping and testing. NoteCable color and connector color are supplied randomly and may vary between batches. Always verify and...
Easily customizable to a wide range of sizes Cost-effective Ultra-thin; 0.45 mm Robust; up to 10 million actuations Simple and easy to Integrate. RoboticsBD Force Sensitive Resistor Square High Quality
This is a 4-wire interconnect cable designed for linking STEMMA QT or Qwiic-compatible boards. It features JST-SH 4-pin female connectors on both ends, allowing quick and reliable connections between sensors, drivers, and controller boards without soldering. NoteCable color and connector color are supplied randomly and may vary between batches. Always...
16 channels PWM servo motor driver controller board module Supports USB interface, TTL serial port, and Bluetooth communication Bluetooth communication can connect to Android phone or PC software Master chip STM32 series, frequency 48MHz Size 43.5x36mmx12mm, operating voltage 5V USB, TTL3.3V, servo motor supply 5-7.2V Channel 16, PWM accuracy 0.1ms
The F12 lever wire connector is a compact push-in connector designed for fast and secure electrical wire connections. It allows one input wire to be distributed into two output wires without tools. Suitable for solid and stranded wires in low-voltage and mains wiring applications.
Working voltage (V): 3.3 ~ 5 Working current (A): Above 1A Operating Temperature (℃): -10 ~ +50 Mounting hole: M3 Detection range: 1mm ~ 60 cm adjustable.
Digital signal output 18B20 Temperature Sensor Chip (MY18E20 or DS18b20) Resolution adjustment ranges from 9-12 bytes. Send data via a pin Temperature measurement ranges: -55°C to +125°C, be accurate to 0.5°C.Compatible with DS18B20
The F13 lever wire connector is designed for quick and secure wire branching, allowing one input wire to connect to three output wires. It provides a reliable and reusable solution for wiring distribution without the need for tools or soldering.
Dual Relay Module with independent control for two devices. Adjustable delay time from 0.01 seconds to 9990 minutes for versatile timing control. Bright LED display for real-time status and precise configuration. Supports DC 12V input with high power handling up to 10A. Equipped with overvoltage, anti-reverse, and surge protection for reliable operation....
This is a High-quality photosensitive sensor module/light module detects the photosensitive resistor for Arduino Resistance of the photoresistor is typically less than 80 Ohms (in full light) Dark resistance is typically greater than 20 Meg Ohms (in full darkness)
High-power MOSFET module supporting up to 50A continuous current. Wide input voltage range from 5V to 26V for flexible power control. Compact and durable design for easy integration into various systems. Ideal for DC motor control, LED lighting, and battery management. Delivers efficient and low-heat switching performance for high-current loads. Suitable...
The module can detect the surrounding environment of the humidity and temperature High reliability and excellent long-term stability The output from the digital output Humidity measuring range: 20%~90%RH(0~50 degree (temperature compensation). Temperature measuring range: 0~+50degree. Humidity measurement accuracy: ±5.0%RH. Temperature measurement...
High-power MOSFET module capable of handling up to 100A continuous current. Wide voltage operating range from 5V to 26V for flexible applications. Designed for heavy-duty power switching in industrial and automotive systems. Delivers low heat generation and efficient power control performance. Compact, durable build ideal for DC motors, LED lighting, and...
Tire with sponge liner for more strength With upgraded tire tread for greater friction New design wheel for better combination with the motor Diameter: 85 mm Width : 38 mm The material of Wheel: High-strength plastic The material of Tire: Rubber Color: Black Tire + Blue Rim If you need to purchase single 85mm Wheel. Vist here. Note: Hex coupling not...
Detection distance: 2-40cm IO Interface: 4-wire interfaces (- / + / S / EN) Output signal: TTL level Adjustment: adjust multi-turn resistance Effective angle: 35 °**Please be advised that the majority of our customers have left negative reviews for this product. We recommend that you do not make a purchase unless you are absolutely certain that you can...
The Eye Blink Detection Analog & Digital Sensor with Goggles is a powerful tool designed for Arduino enthusiasts, developers, and researchers interested in human-computer interaction and biometric sensing. Why is an analog eyeblink sensor better than a digital eyeblink sensor? Currently, most eye blink sensors on the market are digital. they can only...
5V Dc Power Supply Power indicator light The comparator output is light High Sensitivity Sound Microphone Sensor Detection Module Electric condenser microphone
4-axis Hall Effect trackball module for smooth and precise motion control. Detects movement in up, down, left, and right directions with high sensitivity. Integrated momentary push switch for click or selection functions. Includes RGB LED lighting (Red, Green, Blue, White) for visual feedback. Microcontroller compatible with Arduino, Raspberry Pi, and...
Main chip: LM393 Working voltage: for DC 5V Single-channel signal output Low-level output signal used for human body touch sensor alarm Adjustable sensitivity Pin Connector to board: 4 Pins
The Sipeed Tang Nano 1K is a compact and cost-effective FPGA development board based on the Gowin GW1NZ-1 FPGA from the LittleBee (Small Bee) series. Designed for learning, prototyping, and digital logic experimentation, it provides a simple yet powerful platform for FPGA developers and enthusiasts.
