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.
Programmable digital timer switch with LCD display for smart automation Built-in backup battery retains time & settings during power outages Supports 16 ON/OFF programmable schedules for daily or weekly use Operates on AC 220–240V, ideal for household and industrial appliances Widely used in street lights, neon signs, bells, radios, and appliances...
DB-9 (DE-9) female connector breakout to screw terminal block. Ideal for RS-232 serial communication prototyping, testing, and adaptation. Clearly labeled pin-to-terminal mapping for easy wiring. No soldering required – connect individual wires directly. Sturdy PCB construction ensures durability and stable signal transmission. Widely used in CNC...
WS2812B RGB LED 8-Bit Ring with individually addressable LEDs Features 8 WS2812 5050 RGB LEDs in a compact 32mm outer diameter circular board Constant current drive (~18mA per LED) for consistent brightness at 5V Requires a microcontroller with an 8MHz or faster processor for precise control Equipped with solder pads and mounting holes for easy integration
Round motor Vibration Motor Big toy motor Dynamo Motor Big solar motor Double Shaft toy motor Double shaft round motor DVD/Solar Motor Toy Motor, Double Shaft Geared Motor L Shaped Geared Motor
Saves space due to the small design Screw connection with tension sleeve Maximum contact force ensures a low-temperature rise Connection in accordance with EN-VDE Standard. RoboticsBD L Type 2pin/way 5.08mm Screw
Nextion is a seamless Human Machine Interface (HMI) solution. Nextion provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to Internet of thing (IoT) or consumer electronics field.
VL53L0X 3-in-1 ranging and gesture detection sensor Regulator: 5 to 2.8V range input voltage (output voltage: 2.8V) VL53L0X signal interface level shifter Serial Port PWM Output True distance measurement independent of target size and reflectance Breakout board, easy to integrate into the customer device Allows basic gesture recognition use case. RoboticsBD
HUSKYLENS 2 K230 6 TOPS AI vision camera deploys custom models like YOLO on-device. Its MCP service provides contextual awareness for LLMs, enabling smart robotics.
The DRV8838 Single Brushed DC Motor Driver Carrier is a compact motor control module designed to drive one brushed DC motor with reliable current handling and built in protection features. Based on the TI DRV8838 motor driver IC, this carrier board simplifies the use of the small surface mount chip by presenting it in a standard 10 pin DIP form factor...
The MPRLS Ported Pressure Sensor Breakout is an absolute pressure measurement module designed for applications where pressure must be measured inside an enclosed space. Unlike standard barometric sensors, this module features a metal pressure port, allowing tubing to be attached directly for accurate air or gas pressure sensing.
The UPDI Friend USB to UPDI Programmer is a compact and reliable programming tool designed for modern Microchip ATtiny microcontrollers that use the UPDI (Unified Program and Debug Interface). It provides an easy and stable way to program and debug ATtiny chips directly from a computer using a standard USB connection.
BCD decade counter counts from 0 to 9 and auto-resets Includes built-in divide-by-2 and divide-by-5 counter sections TTL-compatible logic ensures stable high-speed operation Ideal for digital clocks, frequency dividers, and timer circuits Can be cascaded for multi-digit counting applications Compact 14-pin DIP package for easy prototyping and circuit...
Durable Wooden Chassis: Lightweight and sturdy, ideal for building Line Follower Robots (LFR). Microcontroller Compatibility: Supports Arduino Uno and Arduino Nano with pre-drilled holes for easy installation. Motor Support: Designed for N20 motors with included brackets for secure mounting. Battery Holder Space: Fits a 2-cell 18650 battery holder beneath...
Seamlessly connect JST PH 2.0 and JST XH 2.54 connectors. High-quality, durable adapter cable for reliable connections. Convenient 20cm length for flexible wiring solutions. Ideal for RC models, drones, and electronic projects. Easy-to-use plug-and-play design. Ensures secure and efficient power and data transmission.
16mm C-Mount Telephoto Lens designed for Raspberry Pi High Quality Camera. Ideal for high-definition telephoto photography, capturing fine details. Compatible with various applications including CCTV and distant object photography. High-quality construction with a durable and compact design.
Digital adjustable temperature control from 80℃ to 480℃ (176℉ to 896℉). 65W power output for efficient and precise soldering. Comprehensive kit includes soldering iron, solder wire, tweezers, and more. Ideal for DIY enthusiasts and professional technicians. Durable and portable design, perfect for various soldering applications.
12V 16A DC Programmable Timer with LCD digital display for efficient device scheduling Supports up to 16 on/off switching programs per week for precise automation Built-in rechargeable battery backup preserves settings during power outages Wide operating temperature range (-25°C to 55°C) for versatile environments Compact, durable ABS body with easy...
DB-9 (DE-9) Male connector to screw terminal breakout adapter Easy, solder-free wiring with labeled terminal block connections Ideal for RS-232 serial communication prototyping and testing Rugged PCB construction ensures durability and reliability Supports custom circuits, controllers, CNC machines, and legacy hardware Compact, reusable, and...
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
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600 V Cat III safety rating 50% bigger display with bright white backlight Voltage, resistance, continuity, capacitance Input terminal for ac and dc current measurements to 10 A current Diode test, data hold Made in China
