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.
150W DC-DC boost converter module, 10–32V input to 12–35V output Adjustable output voltage via onboard multi-turn potentiometer High power handling: up to 6A output, 10A max (with cooling) Large toroidal inductor and dual heatsinks for stable heavy-duty performance Ideal for automotive, laptop charging, and DIY power supply applications LED power...
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 3pin/way 5.08mm Screw
5 mm Clear Transparent Round Small Lens (Emitting Angle: 30 degrees) Forward Voltage / Direct Current : DC 1.5 Volt 20 mA (Low Voltage Energy Saving) Infrared Ray 850nm (Luminous Invisible Light) for Night Vision CCTV Security Camera Polarity (1.5 V) : Anode (Longer Part) | Cathode (Shorter Part)
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Fully HAT compatible 40pin GPIO (Unpopulated) Stream and watch Hi-definition video output at 1080P 512MB RAM and Micro SD Slot for OS Tiny Current Draw ~ 140mA at 5V! Mini-HDMI for Video Micro-USB OTG Host for Data and Power Micro-CSI Camera Port On-Board Bluetooth and WiFi. RoboticsBD
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The A16 ESP32 Relay Board is a powerful and versatile IoT automation controller designed for smart home, industrial, and remote monitoring applications. Powered by the ESP32 dual-core processor, it supports Ethernet and Wi-Fi connectivity, multiple sensor interfaces, and open-source firmware such as ESPHome, Tasmota, Tuya, and Arduino IDE, making it a...
The 1.69-inch TFT LCD Module is a high-quality display solution designed for compact embedded projects and portable devices. Powered by the ST7789V2 driver, it offers a sharp 240 × 280 pixel resolution with vivid full-color output. Its IPS panel technology ensures wide viewing angles and consistent image quality, making it suitable for smartwatches,...
The UNI-T UT61B+ True RMS Digital Multimeter is a professional-grade measuring instrument designed for high-accuracy electrical testing in industrial, commercial, and educational applications. With a measurement capacity of up to 1000V AC/DC, 10A current, and advanced features like True RMS, USB communication, and audible/visual alarms, this multimeter...
DFRduino M0 is a 32-bit Arduino-compatible mainboard based on the ARM Cortex-M0 core. Supports 5V logic, making it compatible with standard Arduino shields and sensors. Powered by Nuvoton NUC123ZD4AN0 MCU running at 72MHz for high performance. Features 31 digital I/O pins and 6 analog inputs with dual hardware serial ports. Includes built-in USB, I2C,...
TD-8135MG Digital Servo Motor delivers up to 35.2kg.cm torque at 8.4V. 180º ±3º precision rotation with fast 0.22s/60° response speed. Reinforced 5-metal gear design with CNC aluminum shell for durability. Waterproof and dust-resistant construction for outdoor and RC use. Compatible with 4.8V–8.4V systems, ideal for RC, robotics, and automation. Designed...
ESP-01S ESP8266 Wi-Fi module enables wireless communication for IoT and embedded projects. Powered by a 32-bit RISC processor running at up to 160 MHz for fast performance. Supports IEEE 802.11 b/g/n Wi-Fi with WEP, WPA, and WPA2 security. Offers multiple interfaces — UART, SPI, I²C, and GPIO for flexible integration. Low-power design ideal for...
50000-ohm single-turn trimmer potentiometer with smooth adjustment Breadboard-friendly design with secure, long leads ±5% tolerance for reliable resistance range from 9.5 to 50000 ohms Ideal for precision tuning in electronic circuits Compact, durable plastic package with top-mounted screwdriver adjustmentThis potentiometer can be of Blue and White...
Equivalent 40W Ergonomic Design Economically priced general purpose soldering iron. Compact and lightweight design for easy handling. Available with Long life tip.
Output SPDT Relay. Header connector for connecting power and trigger voltage. LED indicates relay status. Screw terminal connector for easy relay output connection.Note: Relay brand may vary from actual product as our stock rotates.
2 sine wave and 2 square wave output. AD9850: 0-40MHz. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean. Low-pass filter with 70MHz, so the waveform better than SN. Parallel and serial data input can be selected via a jumper.
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Interface Type: USB Glass: With Glass Response Time: less than 15ms Size: 22 inch, 10 Touch Point **The product is only available for in-store pickup, we do not ship this product as it is a fragile item. **Product Images are shown for illustrative purposes only and may differ from the actual product.
Controls up to 32 servo motors Comes preassembled USB interface (cable included), Xbee socket, and TTL serial Bidirectional communication with Query commands Large capacitors to prevent brownouts
This standalone Smoke Detector Sensor is designed to provide reliable fire detection for homes, offices, shops, warehouses and other indoor environments. Featuring a loud 85dB alarm, 360 degree smoke sensing, and quick response time, it ensures early warning during fire or smoke incidents.
The ADUM3160 USB Isolator Module is a USB-to-USB isolation device designed to protect sensitive electronics from noise, ground loops and electrical interference. Built around Analog Devices’ ADuM3160 iCoupler isolation technology, it offers reliable galvanic isolation for USB 2.0 Full-Speed and Low-Speed devices.This module is ideal for high-precision...
You can now create a dazzling display with your Raspberry Pi with the Adafruit RGB Matrix Bonnet. These boards plug into your Pi and make it super easy to control RGB matrices such as those we stock in the shop and create a colorful scrolling display or mini LED wall with ease.
ESP32-S3 N16R8 Core Board featuring dual-core Xtensa LX7 processor up to 240MHz for high-performance IoT development. Built-in WiFi (802.11b/g/n) and Bluetooth 5 LE with Mesh support for wireless connectivity. Includes 16MB Flash and 8MB PSRAM for advanced real-time applications and data handling. CH340K Type-C USB interface ensures fast, stable, and easy...
TD-8135MG Digital Servo Motor with 35.2kg.cm torque at 8.4V. 270º ±3º rotation range for wide-angle precision movement. Reinforced 5-metal gear system and CNC aluminum shell for durability. Waterproof design suitable for RC, robotics, and automation projects Operates on 4.8V–8.4V with fast 0.22s/60° response speed. Ideal for robotic arms, gimbals, and...
ESP8266 Infrared Wi-Fi Module with NEC command emission and reception. Built-in ESP-12F chipset supporting IEEE 802.11 b/g/n Wi-Fi networking. Type-C interface for modern connectivity and power supply. Web-based configuration for easy Wi-Fi setup and debugging. Supports cross-room control via Wi-Fi and infrared signals. Ideal for smart home automation,...
