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.
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2.4" TFT LCD display with a 320x240 dot matrix resolution. Features the ILI9341 controller for precise, vibrant 262K color output. Supports various interfaces including MCU and SPI for flexible integration. Ideal for portable devices requiring low power consumption and high performance. Compact module design with optional touch screen capability.Spare...
LDR module 4 PIN Operating voltage 3.3V-5V Signal output indicator light. LDR module 4 PIN Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
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2mm - 7mm U Shape Solderless Breadboard Jumper Cable Designed for solderless breadboarding Helps keep projects neat and organized Eliminates the need for stripping cables
It has a relay status indicator led Power LED(Green), 8 relay status indicator LED(Red) Relay control interface by single-chip IO. Low-level suction close, high-level release. Easy to use, simple 3 line structure.Note: Relay might be different from the picture as per stock
Iron Body Material High quality ultra-compact electric lock. RoboticsBD Rustproof, durable, safe, convenient to use. Suction which tightly sucks the iron, thus locking the door. Designed with the open frame type and mount board, high power. Easy to install for the electric door lock or other automatic door lock systems with the mounting board Applicable...
The SPA06-003 is a low-cost digital barometric pressure and temperature sensor suitable for basic altitude estimation and environmental monitoring. It provides reliable pressure and temperature data over an I2C interface and is designed for use with microcontrollers and single-board computers.
PIR Motion Sensor Lamp Holder E27 for automatic smart lighting 360° infrared motion detection with up to 6m sensing range Adjustable delay time from 10 to 240 seconds Day/Night sensitivity control (10–2000 Lux adjustable) Compatible with standard E27 screw-type bulbs Energy-efficient, tool-free installation for home and office use
Non-Contact RPM Measurement: Measures rotating speed safely with a laser and reflective tape. Multi-Mode Functionality: Offers MAX/MIN/AVG modes, time setting, and data hold. Wide RPM Range: Accurately measures speeds from 10 RPM to 99,999 RPM. User-Friendly Display: 5-digit LCD with dual RPM/count and time readouts. Long Battery Life: Operates...
Long-Distance Connection: Connects RP-SMA devices up to 10 meters apart for flexible antenna placement. Low Signal Loss: RG174 cable construction minimizes signal degradation for optimal performance. Durable Design: Secure RP-SMA connectors ensure a reliable connection. Increased Cable Stiffness: Offers better structural integrity compared to thinner...
Ultra-compact dual-core RISC-V + 8051 SBC powered by CV1800B processor Runs Linux and RTOS for flexible embedded and AIoT development Integrated 0.5 TOPs TPU for AI vision and image recognition tasks Supports Ethernet, USB 2.0 Type-C, MIPI CSI camera, and MicroSD storage Up to 26 GPIO pins with I²C, SPI, UART, PWM, ADC, and JTAG interfaces Ideal for AIoT,...
Arduino-compatible Esplora board with ATmega32U4 microcontroller Built-in joystick, slider, push-buttons, accelerometer, light, temperature & sound sensors Onboard buzzer, RGB LED, and connectors for TinkerKit modules and TFT display Acts as a USB device (keyboard, mouse, or serial port) for interactive projects Preloaded bootloader with software...
Compact nanoESP32-C6 development board with ESP32-C6-WROOM-1-N4 module Based on RISC-V architecture with 4MB Flash memory Dual USB Type-C ports: native USB + USB-to-TTL for easy development Includes onboard BOOT and RST buttons for convenience Integrated RGB LED for status indication and user interaction Ideal for IoT, prototyping, and Espressif-based...
PN junction rectifier diode. One direction flow of Current. Used for conversion of AC power to DC. 1N 4007 is electrically compatible with other rectifier diodes Used instead of any of the diode belonging to 1N400X series
Thermocouples - K Type 800C WRN-291 200mm Rod 7.8 inch Rod/ 200mm Rod Temperature measurement range is from 0 celsius to 800 celsius degree. Screw Type
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10mm - 12mm U Shape Solderless Breadboard Jumper Cable Designed for solderless breadboarding Helps keep projects neat and organized Eliminates the need for stripping cables
Supply Voltage: 12V Standard interfaces (as that of the extruder) Reserved GCI like I2C and RS232 3 MOSFET’s are applied to the heater/ fan and thermistor circuit. Another 5A added to protect the component parts. An 11A fuse is added to the hotbed. Support 5 stepper drive board
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Capacity 16GB, Micro Card Class 10/UHS-I Speed: Up to 95MB/s read speed, up to 45MB/s write Perfect for Apple iPhone tablets/Digital Cameras/ Raspberry Pi Box contents: Transcend 16GB Micro, premium 300s Class 10 UHS-I, SDHC10 card with adapter
The BMP581 is a next generation high precision barometric pressure and temperature sensor from Bosch Sensortec. It is designed for applications that require very accurate altitude and pressure measurements, such as drones, environmental monitoring, and precision navigation systems.
The JSN-SR04T V3.3 Integrated Ultrasonic Ranging Module is a waterproof, industrial-grade distance measurement sensor designed for outdoor and indoor applications requiring reliable non-contact ranging. This upgraded version improves measurement accuracy with built-in temperature compensation, enhanced stability, and stronger anti-interference filtering....
DC 12-24V Dual MOS Time Delay Cycle Timer Module with high-precision industrial-grade chip Supports delay start, cyclic timing, trigger control & auto-loop modes Powerful MOSFET output up to 400W (15A max) for high-load control Wide timing range from 0.1 seconds to 999 minutes Optocoupler isolation, short-circuit & reverse polarity protection...
0.96-inch OLED display module with a sharp 128×64 pixel resolution. Supports both SPI and I2C communication interfaces for versatile use. 7-pin connection simplifies wiring and ensures reliable data transfer. Bright white OLED display provides excellent contrast and readability. Compatible with Arduino, Raspberry Pi, ESP32, STM32, and other MCUs. Compact...
All-in-one GSM, GPRS, and GPS module based on SIM808 chipset. Supports global Quad-Band (850/900/1800/1900 MHz) 2G connectivity. Enables SMS, call, GPRS data, and GPS tracking functions in one board. Compatible with Arduino, Raspberry Pi, and other microcontrollers. Integrated GPS receiver (MT3337) for precise location tracking (165 dBm). Low power...
Digital Non-Contact Measurement: Measures rotation speed of motors and machines safely. Versatile RPM Range: Displays speeds from 10.0 to 99,999 RPM with high accuracy. User-Friendly Features: Auto range, max/min, data hold, and overload indication. Compact and Durable: Lightweight design with 1m drop test resilience. Clear Display: LCD with backlight for...
