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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The 2EDGK-2.54mm 2P vertical plug-in terminal connector is designed for compact and reliable PCB wire connections. It features a detachable plug structure that allows easy wiring and maintenance. The vertical orientation is ideal for standard upright PCB layouts, offering stable electrical performance in control and signal applications.
No direction, any angle can trigger the work. Sensitivity switches can be selected for the trigger sensitivity according to circuit requirements. This switch is suitable for the trigger of the small current circuit. Component Type: SW-18015P Maximum voltage: 12V Rated Heating Current: 20mA
The 2EDGV-R-2.54mm 2P right angle plug-in terminal connector is designed for space-saving PCB layouts where side-entry wiring is required. Its detachable plug structure allows fast installation and easy servicing while maintaining a secure electrical connection.
The 2EDGK-2.54mm 3P vertical PCB plug-in terminal connector provides a convenient solution for multi-wire PCB connections. Its plug-in design enables quick wiring and replacement while ensuring stable electrical contact in professional and hobby electronics.
Clean, good waveform driving ability, more than 15mA. Working voltage 3.3V-5 Output format: digital switching output (0 and 1) A fixed bolt holes for easy installation
The 2EDGV-R-2.54mm 3P right angle PCB plug-in terminal connector is ideal for applications requiring horizontal wire entry. Its removable plug structure simplifies wiring and maintenance while offering consistent and reliable electrical performance.
Module based on STM32F303VCT6 microcontroller having Cortex-M4F core with hardware floating point unit. The board also includes: gyroscope, accelerometer with magnetometer and ST-LINK/V2 programmer/debugger.
24V 30A 1-Channel Relay Module designed for high-power switching and automation projects. Handles up to 240V AC or 30V DC at 30A, suitable for motors, lights, and heavy appliances. Features optocoupler isolation for safe separation between control and load circuits. Supports both high and low-level triggers via onboard jumper settings. Includes LED...
40P color jumper wires Length: 300mm Weight: 45 gm Compatible with 2.54mm spacing pin headers High quality and in good working condition Durable and reusable Easy to install and use
The 2EDGK-2.54mm 4P vertical PCB plug-in terminal connector is designed for organized multi-channel wiring. Its detachable plug mechanism allows fast installation and easy servicing while ensuring secure electrical contact for reliable operation.
The STM8S003F3P6 Development Board is a compact and cost-effective minimum system board designed around the STM8S003F3P6 8-bit microcontroller, part of STMicroelectronics’ value line. It offers excellent performance, robustness, and low power consumption while reducing system cost, making it ideal for both beginners and advanced developers in embedded...
CH9350 HID Keyboard & Mouse to Serial Port Module for USB-to-serial data conversion. Supports USB keyboards, mice, and barcode scanners without drivers. Compatible with Windows, Linux, and macOS (plug and play). Ideal for KVM, automation, IoT, and software development. Supports multiple baud rates and dual operation modes (USB host/device). Features...
40P color jumper wires Length: 300mm Weight: 45 gm Compatible with 2.54mm spacing pin headers High quality and in good working condition Durable and reusable Easy to install and use
The 2EDGV-R-2.54mm 4P right angle PCB plug-in terminal connector is ideal for high-density PCB layouts requiring side-entry wiring. Its removable plug design improves flexibility during installation and maintenance while ensuring stable electrical performance.
40P color jumper wires Length: 300mm Weight: 45 gm Compatible with 2.54mm spacing pin headers High quality and in good working condition Durable and reusable Easy to install and use
The T Shape Wago compatible wire connector is a compact and reliable lever-type connector designed for quick and secure electrical connections. Its T-type structure allows easy branching of wires without cutting or stripping complex joints, making it ideal for lighting and junction applications. The transparent housing lets you visually confirm proper...
2-Axis joystick Bluetooth / Serial interface I2C interface nRF24L01 interface Nokia 5110 LCD interface Interface connector Power switch to switch between 3.3 and 5V
Power supply: 3 – 5V Good sensitivity The output format: Digital switching output (0 and 1) The comparator output signal is clean, good waveform, driving ability, more than 15mA. A fixed bolt holes for easy installation. Using a wide voltage LM393 comparator.
This is a 4-pin connection cable designed to interface STEMMA QT or Qwiic devices with standard 0.1 inch female jumper headers. It allows easy connection between JST-SH based sensor boards and microcontrollers or development boards with header pins. Suitable for prototyping, testing, and educational use.Cable color and connector color are supplied...
This 4-wire cable allows easy connection between STEMMA QT or Qwiic boards and standard 0.1 inch male header interfaces. It is designed for quick prototyping with solderless breadboards or development boards. NoteCable color and connector color are supplied randomly and may vary between batches. Always verify and identify the wire color order and pin...
