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.
Displays three digits using bright green LEDs Common cathode configuration for simplified wiring 10 pins for easy connection Clear visibility and compact size Versatile for various electronic projects
Supports development boards such as Arduino UNO and Mega2560 for plug-in use without wiring Arduino IL9486 Driver 480X320 resolution, clear display Support 16-bit RGB 65K color display, display rich colors 8-bit parallel bus, faster than serial SPI refresh On-board 5V/3.3V level shifting IC, compatible with 5V/3.3V operating voltage Easy to expand the...
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Orange Pi Zero 2 with casing Versatile open-source maker artifact Can be used for various applications like game consoles, IoT devices, smart home projects, 3D printing, cash registers, and smart gateways
Versatile Charging Module: Supports seamless UPS functionality for uninterrupted power supply. High Power Capacity: Capable of delivering up to 15W rated output with a peak of 20W. Multi-Voltage Output: Selectable 5V, 9V, or 12V output options for various devices. Efficient Power Management: Includes lithium battery charging, protection, boost output, and...
Laser Output Type: Red CROSS-LINE Laser Dimensions: Diameter: 12mm, Lenght: 35mm. Weight: 15 gm. Wavelength: 650nm. Voltage: 3~6V. Output Power: Min 2.5mW, Typical 3.0mW, Max 5.0mW. Working current: Min 10mA, Typical 20mA, Max 25mA. Focus point Intensity can be adjusted with help of lens ring head.
Support for the Arduino IDE 1.0 + (OSX/Windows/Linux). Power via USB or External Source or 7-16 v to 5 v (automatic selection).RoboticsBD The Onboard, 150 ma 5 v Regulator. Built-in USB and serial were debugging). 6 I/O Pins (2 inform the for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming...
STEMMA QT / Qwiic JST-SH 2-Pin to Male Header Cable for fast prototyping Converts JST-SH 1.0 mm connectors to standard 0.1-inch female headers Ideal for solderless breadboards and development boards Flexible 2-wire cable for easy routing in compact projects Compatible with STEMMA QT and Qwiic sensor ecosystems Plug-and-play solution for robotics, DIY, and...
The AD5693R is a high-precision 16-bit digital-to-analog converter (DAC) with an I2C interface and an internal temperature-compensated voltage reference. This breakout module is designed for applications requiring accurate and stable analog voltage output, suitable for embedded systems, instrumentation, and control projects.
4-bit magnitude comparator for binary comparison operations Provides outputs for greater-than, less-than, and equal conditions TTL-compatible logic ensures reliable digital interfacing Cascadable for comparing multi-bit binary values Ideal for sorting, digital control, and logic decision systems Compact 16-pin DIP package for easy breadboard and PCB...
Rugged chrome-plated metal pushbutton with Orange LED ring Latching design for maintaining the switch state Built-in resistor for LED Supports 3 to 6V for LED operation IP65 and IK08 protection ratings Durable stainless steel and chrome-plated brass construction
STM32 NUCLEO-G070RB development board with ARM Cortex-M0+ 32-bit MCU running at 64 MHz Equipped with 128 kB Flash memory and 36 kB SRAM for efficient project execution Compatible with Arduino Uno V3 shields and ST morpho connectors for flexible expansion Built-in ST-LINK debugger/programmer with USB support for easy development and debugging Includes...
Displays four digits using bright green LEDs Common cathode configuration for simplified wiring 12 pins for easy connection Clear visibility and compact size Versatile for various electronic projects
Combines Renesas RA4M1 microcontroller and Espressif ESP32-S3 for enhanced performance. Built-in Wi-Fi® and Bluetooth® for IoT and wireless applications. Features an onboard 12x8 LED matrix for creative visual projects. Includes a Qwiic connector for easy sensor and module expansion. Same form factor as UNO R3 for shield compatibility. Expanded memory,...
Compact mini digital voltmeter with 0.56" LED display for clear readings Measures DC voltage from 3V to 30V (supports up to 100V with three-wire access) High precision with ±1% tolerance for reliable measurement results Bright blue LED display ensures visibility in all lighting conditions Low starting operating voltage, requires minimum 5V to power on...
Seamless UPS Functionality: Automatically switches between external power and battery power during outages. High-Efficiency Boost Circuit: Delivers 12V output with a peak power of 20W and efficiency up to 96%. Integrated Lithium Battery Protection: Guards against overcharge, overdischarge, overtemperature, and overcurrent. Type-C Interface: Handles up to...
Self-powered wireless switch using 433MHz RF signal for battery-free operation Converts press kinetic energy into electrical energy via electromagnetic induction Maintenance-free and eco-friendly solution for various applications Supports up to 15 adjustable states and a lifetime of 100,000 presses Compatible with receivers using EV1527 encoding format...
Square onboard USB interface for connection stability The use of imported high-performance USB controller chip Use the special relay driver chip ULN2803, relay work more stable Military grade PCB board production Input voltage: DC 12 V Input Current: more than 300mA Connection : NC / COM / NO Note: Relay might be different from the picture as per stock
HW-633 control board Automatic power-off when full charged Intelligent, Power Saving, Safe Suitable for 12-24V Storage Battery Battery application: Lead-acid batteries, Solar cells, new energy batteries, Car battery, electric car battery, Lithium-ion battery, polymer battery Made of ABS plastic and metal, durable and tough Automatic power-off when full...
