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.
Compact desktop conveyor belt powered by a 12V adjustable-speed motor Adjustable motor speed from 0–116 RPM with forward and reverse support Belt width of 80mm and speed ranging from 1.8 to 7.6 cm/s Constructed with CNC-machined aluminum and high-density 3D-printed components Supports a maximum load capacity of approximately 1.2 kg Ideal for small-scale...
High-quality 6mm wide angle lens designed for Raspberry Pi High Quality Camera Provides 63° field of view for broader image capture CS-Mount compatible lens for seamless attachment to Raspberry Pi HQ Camera Industrial-grade construction for reliable and sharp imaging Ideal for photography, surveillance, machine vision, and DIY projects Lightweight,...
ESP8285 ESP-M2 Development Board with built-in 1MB FLASH memory Features the reliable ESP8266 processor with full WiFi functionality Pre-programmed with NodeMCU Lua firmware for quick project setup Compact, solder-friendly design with onboard PCB antenna Ideal for smart home automation, IoT projects, and sensor networks
Maximum Output Current: 3A MAX Conversion efficiency: can up to 97.5% Switch frequency: 500KHz Operating temperature: Industrial grade (-40 ° to + 85 °) Improve conversion efficiency
Brand new and high quality. 1-Channel Relay interface board, Equipped with high-current relay : 15A @ 125V AC or 10A @ 250V AC Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM) **Relay Brand is different from the picture as per stock
3-Axis Magnetoresistive Sensors and ASIC in a 3.0x3.0x0.9mm LCC Surface Mount Package Temperature Compensated Data Output and Temperature Output Automatic Offset Compensation. RoboticsBD
Main chip: LM393, Electret condenser microphone Working voltage: DC 3.3-5V Induction distance is 0.5M Signal output Indication Single channel signal output The output effective signal is low level.
Suitable for multimeters Ideal tool for electronic work Suitable for precision circuit board line measurement, micro capacitance measurement, especially suitable for excellent technology and more precise chip capacitance measurementThis product can be connected to a multimeter to measure SMD components such as resistors, capacitors, etc. When the...
This Mini USB OTG adapter cable lets Mini-USB devices work in USB host (OTG) mode, so you can plug in standard USB peripherals like flash drives, keyboards, mice, and USB adapters using a regular USB-A connector.
The GY-MS5803-01BA is a high-precision digital pressure sensor module designed for measuring liquid, gas, and air pressure, as well as altitude and depth. It is based on the MEAS / TE Connectivity MS5803 series sensor, which integrates a 24-bit ADC, internal temperature compensation, and factory calibration to deliver highly accurate and stable...
The MP-4 gas sensor module is a semiconductor-type sensor designed for detecting combustible gases such as methane (CH₄) and natural gas. Using advanced flat-type semiconductor manufacturing technology, the sensor integrates a micro Al₂O₃ ceramic heater and a metal oxide semiconductor layer with high sensitivity and fast response.
We'll slide into your inbox when the product is back in stock.
You have successfully subscribed to this product
8-bit parallel-in, serial-out (PISO) shift register for efficient data handling Converts parallel input data into serial output stream Includes asynchronous load and clock-controlled shifting functions TTL-compatible for high-speed, reliable digital interfacing Ideal for data communication, input scanning, and microcontroller I/O expansion Compact 16-pin...
Durable 1-meter USB-A to USB-C cable for data transfer and programming Perfect for USB-C microcontrollers like Arduino Uno R4, Wemos, ESP32, and more Slim connector design ensures easy access to tight USB ports Supports fast and stable USB 2.0 data transmission Ideal for charging, syncing, and firmware flashin Reliable replacement for lost or damaged...
Dual NTC thermal sensor module with two independent temperature detection channels Built-in LM393 wide voltage comparator for reliable performance Adjustable sensitivity via onboard potentiometer for custom thresholds Provides dual digital outputs (0/1) for easy integration into control systems Strong drive capability (>15mA) ensures robust signal...
Set of 5 versatile soldering tips with precise dimensions Long lifespan with up to 10,000 soldering joints Lead-free, easy tin plating for clean, safe soldering High resistance to oxidation for prolonged use Superior heat performance for efficient soldering
100mm focal length with F3.5 aperture 8MP resolution, ideal for high-quality imaging Compatible with 1" sensors, perfect for Raspberry Pi Camera Manual iris control for precise exposure adjustments Durable aluminum alloy construction
1.3″ IPS LCD with 240×240 high-resolution full-color display (260 PPI) Wide ±80° viewing angle, similar to OLED but more durable ST7789 controller with SPI interface for fast communication Operates at 3.3V; requires level shifting for use with 5V MCUs Compact module, ideal for wearable devices, GUIs, and robotics projects Perfect for projects like...
Kinetic self-powered wireless switch receiver with 433MHz RF technology Long-distance control: 100m outdoors, 30-50m indoors No battery or Wi-Fi needed, self-generating power with each press Supports up to 2000W load with safe and reliable F10AL250V fuse protection Easy installation with double-sided tape and simple wiring Ideal for homes, offices, and...
Comprehensive Arduino IoT Learning Pro Kit with 28 hands-on lessons Includes ESP8266 WiFi module and multifunction expansion board for IoT projects Ideal for beginners, hobbyists, and students to explore STEM education Nurtures skills in computational thinking, programming, robotics, and mechanics Step-by-step tutorials with video and PDF guides for...
Input Voltage: 12V Connector: 5.5mm DC Jack Output power on/off switch Two-row multiple pin outputs, easy to use and connect Outputs 3.3V DC at 800mA maximum current Outputs 5.0V DC at 800mA maximum current Outputs 12V DC (the 12V output is directly connected to the input, i.e. with 12VDC input, this output will be 12VDC; with 9VDC input, this output will...
Operating Voltage: 12V DC Two separate LEDs for On/Off indication of the Relay Triggering input voltage 3.3V – 5V 4) Back EMF protection 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...
Hold 4 standard 18650 batteries. Wire Length: 15 cm. Output: 14.8 V. Dimension (Appro.) : 80 x 76 x 18 mm. Weight: 28 gm. High-quality plastic material
