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.
Tire with sponge liner for more strength With upgraded tire tread for greater friction New design wheel for better combination with the motor Diameter: 75 mm Width : 15 mm The material of Wheel: High-strength plastic The material of Tyre: Rubber Color: Yellow 1 pcs
10 DOF IMU Sensor (D) features the low power ICM20948 onboard, it is good at motion monitoring, as well as detecting/measuring the position, height, and temperature. This tiny module would be helpful for making your own copter or balancing robot, provides great man-machine interaction.SKU:15965Part No.:10 DOF IMU Sensor (D)Brand:Waveshare
The BMP180 Barometric Pressure Sensor Breakout is based on the Bosch BMP180, a high-precision, low-power digital pressure sensor widely used for altitude measurement, weather monitoring, and environmental sensing. It measures barometric pressure in the 300–1100 hPa range and can achieve accuracy as fine as 0.02 hPa in ultra-high-resolution mode.
The GY-49 MAX44009 is a low-power digital ambient light sensor module with an I2C interface. It measures illuminance across a very wide dynamic range and is designed for portable and embedded applications that require accurate light sensing with minimal power consumption.
3-to-8 line decoder/demultiplexer with active-low outputs Converts 3 binary inputs into 8 unique output lines TTL-compatible for seamless integration in logic systems Ideal for memory addressing, display selection, and control logic High fan-out capability for driving multiple loads Compact 16-pin DIP package suitable for prototyping and circuit design
The 65pcs Flexible Breadboard Jumper Wire Set is an essential toolkit for electronics enthusiasts, makers, and students. These male-to-male jumper wires are ideal for quickly connecting components on a breadboard without soldering, making them perfect for Arduino projects, circuit experiments, and prototyping.
High-precision BMP280 sensor for temperature and barometric pressure measurement. Operates at 5V DC, compatible with common microcontrollers and 5V logic systems. Supports I2C and SPI interfaces for flexible communication options. Measures temperature from -40°C to +85°C with ±1°C accuracy. Compact, stable, and easy to integrate for weather, drone, and...
50mm focal length with 8MP resolution Narrow angle of view for distant subjects Adjustable aperture from F1.4 to F16 Compatible with Raspberry Pi High Quality Camera Includes front and back covers for protection
ESP32 development board with 2.8" 240×320 TFT LCD display Dual-core CPU, up to 240MHz for fast and smooth performance Supports LVGL for advanced graphical user interfaces Built-in Wi-Fi and Bluetooth connectivity for IoT projects Fully compatible with Arduino IDE for easy programming Perfect for smart displays, automation, and robotics applications
Wi-Fi + Bluetooth LE MCU Module with complete wireless functionality for versatile IoT applications. Pin headers for easy interfacing; ideal jumper wire connections. USB-to-UART bridge for power supply, programming, and communication with speeds up to 3 Mbps. Neural network acceleration and signal processing support for advanced workloads. RGB LED and...
Compact 433 MHz wireless transceiver module with CC1101 core for stability. Supports FSK, OOK, ASK, and MSK modulation with up to 500kbps data transfer rate. Reliable transmission up to 350m in open sight with +11dBm output power. Low power consumption: Sleep current as low as 2uA, ideal for battery-powered applications. Programmable frequency allocation...
Mini grabber SMD IC test hook for logic analyzer Retractable hook with 2mm inner spring Perfect for continuity testing of circuit board components Can be used to test IC, repair cell phone, or other mini electronic products Double Dupont plug lead for connecting to logic analyzer or oscilloscope Note: You will receive random color. If you order 2pcs you...
Multiple Outputs: 5V+9V+12V Constant DC output, long backup time up to 6 hours Intelligent circuit design with over-charging, over-discharging and short circuit protections Suitable for 95% DC/USB digital products, such as: modem, router, CCTV camera, mobile phone etc.
4-Channel Relay interface board and each one needs 15-20mA Driver Current. Both controlled by 12V and 5V input Voltage. Equipped with high-current relay, AC250V 10A ; DC30V 10A. Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low). Indication LED’s for Relay output...
Transmission signal processing control chip RCWL-9196 Wide operating voltage range 4.0V to 28.0V Penetrating detection capability, compared with the traditional infrared feeling PIR Adjustable Block time and distance Operating Current: 2.8mA (typical); 3mA (max) Detection Distance: 5-9m Transmitting Power: 20mW (typical); 30mW (max) RoboticsBD
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The LPS35HW Pressure Sensor Module is a waterproof digital barometric pressure and temperature sensing module designed for reliable operation in humid and wet environments. The sensing element is sealed inside a ceramic package and mounted on the PCB using waterproof gel protection to prevent liquid ingress.
The Photoresistor LDR Light Sensor Module is designed to detect ambient brightness and light intensity. It is simple to use and ideal for microcontroller-based projects. The module supports both Analog and Digital outputs, allowing flexible integration depending on your application.
The BME688 AI environmental sensor measures temperature, humidity, pressure, and VOCs, supporting I2C/SPI communication for real-time data in various applications.
Dual 2-to-4 line decoder/demultiplexer with independent operation Provides active-low outputs for logic decoding and control applications TTL-compatible for reliable high-speed digital integration Ideal for address decoding, signal routing, and logic expansion Operates from a standard 5V DC supply Compact 16-pin DIP package suitable for breadboard and PCB...
The HU-053 DIY Capacitance, Inductance, and Frequency Meter Kit is a multi-functional measuring instrument designed around a 51-series microcontroller. It allows hobbyists, students, and engineers to measure capacitors, inductors, and frequencies with ease while also serving as a practical soldering and learning project.Require Soldering to Build It
High-Capacity Switching: Rated for 250V AC and 20A, ideal for heavy-duty applications. Durable Construction: Built to endure up to 5000 cycles, ensuring long-lasting performance. Quick Visual Indicator: Features a red LED light for easy on/off status identification. Compact & Functional: Small, sleek design with a 6-pin configuration for versatile...
