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.
This USB Type-C Female Breakout Board is a compact and easy-to-use adapter module that exposes all key pins of a USB-C connector. It allows effortless prototyping or integration of USB Type-C interfaces into your DIY electronics, microcontroller, or embedded projects. The board breaks out VCC, GND, D+, D-, CC1, and CC2 pins, making it ideal for both power...
Quad 2-input OR gate IC based on CMOS 4000 series logic Operates on a wide voltage range: 3V to 18V for versatile applications Features 4 logic gates with low power consumption (15 μA typical) PDIP-14 through-hole package for easy prototyping and breadboard use High-speed operation with 60 ns typical propagation delay Manufactured by Texas Instruments;...
4-channel MOSFET trigger switch controller for high-power loads Supports PWM/digital signals (3V–20V input) from Arduino, PLCs, and more Controls 5V–36V output loads up to 5A/channel (20A with heat sink) Provides input-output isolation for enhanced safety and reliability Ideal for motors, LEDs, pumps, solenoids, and automation projects Compact and...
3V/3.3V Compatible Works seamlessly with various microcontrollers like Arduino, Raspberry Pi, and ESP8266. Optocoupler Isolation Provides electrical isolation between control and high-power circuits, Enhanced safety and reducing noise. Flexible Power Options Separate power supply for control and load circuits (jumper selectable).
CP2112 USB to I2C communication module with HID USB interface Provides fast USB-to-SMBus/I2C connectivity without custom drivers Includes 8 configurable GPIOs with input/output and open-drain/push-pull modes Integrated on-chip voltage regulator and power-on reset circuit Cross-platform support with Windows, Mac, and Linux HID-to-SMBus libraries Compact...
Dual signal output (analog output and TTL level output) The TTL output effective signal is low. Analog output 0 ~ 5V voltage, the higher the concentration the higher the voltage. Good sensitivity to hydrogen sulfide, liquefied gas, natural gas, city gas, and smoke. with long service life and reliable stability fast response recovery characteristics
New L293D motor shield, the input voltage DC4.5-25V 600mA output current capability per channel 1.2A peak output current(non-repetitive) per channel Enable facility Overtemperature protection Logical “0” input voltage up to 1.5V(High noise immunity)
Voltage: 12V DC RPM:500RPM Diameter: 25mm Low Noise Shaft equips metal bushes for long life. Metal Gears for High performance It comes with High-Quality gears. High torque at very low Current Consumptions
Operating Voltage: 12V DC Equipped with high-current relay 10A 250VAC / 10A 30VDC It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc. High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection. Freewheeling diode to protect your microcontroller. Input Signal Pin connected to Burg...
Actuation Distance : 15 – 25 mm; Connecting cable length: 30 cm. Magnetic sensor alarm, control the switch of the circuit via the built-in magnet Alarm when someone intrudes into your places Can be used in places like apartment, hotel, office, etc.
This small breakout board is ideal if you want to incorporate a USB-C connector into your project. The spacious layout makes the pins easier to solder.
CJMCU-3247 current to voltage module for 0/4mA–20mA signal conversion Converts industrial current signals to adjustable voltage output (0–24V max) Operates on a wide supply voltage range of 7–30V DC Features low temperature drift (±100ppm/°C) for stable performance Ideal for process control, automation, and sensor interfacing Compact and reliable design...
USB Type-C 3.1 Female Socket with secure screw-fixing plate. 4-pin configuration designed for power and charging needs. Easy installation with included fixing plate for stable mounting. Compact, lightweight, and durable connector for long-term use. Reliable performance for charging and data transfer applications. Perfect upgrade for DIY electronics,...
High hardness, Corrosion protection. Waterproofness and High precision. The mode of its output signal：0-5V(Voltage signal). supply voltage: DC 12-24V. Power consumption：Voltage MAX≤0.3W. Start wind speed：0.4-0.8m/s.
This Starlink Compatible Ethernet Adapter Cable is designed specifically for the third-generation (Gen 3) rectangular Starlink satellite system. It converts the proprietary SPX connector to a standard RJ45 Ethernet port and can be used on both the dish and the router side. Whether you're integrating Starlink with a third-party router or extending the...
600W MOSFET trigger switch driver module with PWM regulation Supports DC 4V–60V input and continuous 10A current (15A with cooling) Multiple trigger methods: high-level, low-level, PWM, and switch control Compatible with single-chip IO, PLC interfaces, and DC power supplies Ideal for controlling motors, LEDs, solenoids, pumps, and other high-power loads...
