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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Latching (self-locking) push button for secure On/Off control. Red button for clear visibility and marking. Compact design (11mm depth) for tight spaces. Reliable metal construction. Easy panel mounting with 7mm thread.
Very low supply current Photo-detector and preamplifier in one package Internal filter for PCM frequency Improved shielding against EMI Supply voltage: 2.5 V to 5.5 V Improved immunity against ambient light
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Model: S7-300,314C-2DP Part No: 6ES7 314-6CF00-0AB0 Made in Germany SIMATIC S7-300, CPU 314C-2DP COMPACT CPU WITH MPI, 24 DI/16 DO, 4AI, 2AO, 1 PT100, 4 FAST COUNTERS (60 KHZ), INTEGRATED DP INTERFACE, INTEGRATED 24V DC POWER SUPPLY, 48 KBYTE WORKING MEMORY, MICRO MEMORY CARD REQUIRED
SI7021 SHT21 HTV21 Wide operating voltage (1.9 to 3.6 V) – 3.3 V Recommended Precision Relative Humidity Sensor ± 3% RH (max), 0–80% RH High Accuracy Temperature Sensor ±0.4 °C (max), –10 to 85 °C Interchangeable - No recalibration required. RoboticsBD I2C Interface
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Description: This is the LSM9DS0, a versatile motion-sensing system-in-a-chip that houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer. That’s right, 9 degrees of freedom (9dof) from a single IC!
The 277 rectangular green LED indicator provides bright and efficient illumination for status and signal indication. Designed with a compact rectangular body, it fits neatly into PCB designs while offering stable light output and low energy consumption. Ideal for control panels, learning kits, and embedded systems.
Massive 400 × 400 × 400 mm build volume for large-scale and batch printing Professional CoreXY motion system with rigid all-metal frame Ultra-fast printing speed up to 700 mm/s with 20,000 mm/s² acceleration Direct drive extruder with hardened dual gears for reliable long prints 64-point automatic bed leveling ensures perfect first-layer adhesion...
This 9x16 Blue Charlieplexed LED Matrix contains 144 deep-blue LEDs arranged with Charlieplexing to achieve high-density lighting using minimal pins. Designed to match the IS31FL3731 LED driver, it delivers high-quality brightness control for text, graphics and artistic displays.This is the Blue LED version.Brand: Generic
Double Insulator Single Row Long Single row PCB header plug Gold plated PCB header on a 2.54mm pitch 1A current rating Total Height 17mm RoHS Compliant
The PWLINK2 Programmer & Emulator is a powerful and versatile tool designed for programming, debugging, and emulating microcontrollers across multiple families. Combining the functions of a DAP, J-Link, and ST-Link, it provides a seamless solution for embedded system developers, offering compatibility with popular IDEs such as Keil MDK, IAR, and...
This Gravity: Analog Spear Tip pH Sensor / Meter Kit can directly stab into semisolid material to measure the pH value. It can be used to measure the pH value of wet soil and various foods. The probe is equipped with a stainless-steel spear tip, allowing it to be directly stabbed into soft materials without damaging the sensor. One of its most valuable...
The CMP10A is a high-performance 10-axis IMU inertial navigation module designed for ROS/ROS2 robots, autonomous navigation, and precision motion sensing applications. Built on advanced MEMS technology, it integrates a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer, and barometer, delivering high-accuracy real-time attitude, heading, and...
This compact speaker cone is an excellent choice for small audio projects requiring an 8Ω impedance and 0.5W or less of power. Its lightweight metal body makes it easy to integrate into various applications while maintaining durability. Perfect for radios, small amplifiers, and even compact robotics projects.
The SU-03T is a compact, affordable, and highly capable offline voice recognition control module that enables serial communication-based voice control without relying on cloud services or internet connectivity. Ideal for smart home applications, small appliances, toys, lighting systems, and embedded voice-controlled devices. With support for up to 150...
ESP32 Brushless Motor Driver Board 20A with WiFi & Bluetooth Integrated 3-phase MOSFET driver for BLDC motors Supports advanced FOC (Field-Oriented Control) algorithms Programmable via Arduino, ESP-IDF, and SimpleFOC library Ideal for robotics, IoT actuators, and precision automation Compact retrofit module for smart motor control systems
OV7670 Camera Module 30W Pixel with VGA 640×480 resolution Maximum frame rate 30fps at VGA Wide 67° viewing angle for broader image capture Low power consumption: 60mW active at 15fps 1/6" CMOS sensor with high SNR (46dB) Compact design suitable for embedded vision systems
ULN2003A 7-Channel Darlington Driver IC for high-current load control Drives relays, stepper motors, solenoids, and LED arrays Supports up to 50V output voltage and 500mA per channel Built-in flyback diodes for inductive load protection TTL/CMOS compatible inputs for easy MCU interfacing Ideal for robotics, automation, and embedded systems
ST-1KLA TO-18 silicon phototransistor with hermetically sealed metal casing High infrared sensitivity for precision optical detection applications Narrow 6° half-value angle for accurate, directional light sensing Designed for high durability and long-term stability in harsh environments Ideal for infrared sensors, optical switches, and security systems...
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Jumper Wire - 4 pin Ribbon Cable 10cm Medium quality 4-wire cable Length: 4" (10cm) Features a 4-pin tin-plated JST female connector with 0.1" spacing on both ends Versatile for various board-to-board connections Color may vary
This 63/37 Tin-Lead solder contains 63% Sn (Tin) / 37% Pb (Lead) 170° - 180°C melting range Premium Quality Soldering Wire/Lead Low Melting Point Weight: 20-22 Gram 0.8mm Mix: 63% Sn / 37% Pb Known as Lead or Solder WireMelting Temperature 170°C Approx. (Tested by RoboticsBD LAB) We suggest this solder wire/lead paired with this solder to make your...
Onboard STM8S103 high-performance microprocessor With digital tube display Valid Measurement Distance: 3-400cm Display Unit: cm Maximum Input Voltage: 5VDC 2.54mm White Socket: 5V power interface.
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Suitable for DIY & Hobby Kits, Routers, and Home Appliances. Rated Input AC Voltage 100v-240v It comes with a 1 meter long 24 AWG cable Stabilized DC Output with Low Ripples & Interference Short Circuit & Overload Protection High Efficiency & Low Energy Consumption RoHS and BIS compliance Approved.
High torque and low noise. Great replacement for the rusty or damaged DC gear motor on the machine. Ball bearing, with the cooling fan. Used in electric tool motors, power is very large, you can make a small spindle motor, and is also suitable for DIY aspects. Used for the electronic game machines, electronic toys, car toys, robots,
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The custom-molded case for the Mavic Air 2, with better protection. Small, lightweight and maximum storage capacity Stylish yet indestructible IP34 Water resistant Removable shoulder strap and integrated carry handle for easy transport
