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.
802.11 b/g/n Standards Wi-Fi Direct (P2P), soft-AP 1MB Flash Memory Integrated low power 32-bit CPU could be used as an application processor A-MPDU & A-MSDU aggregation & 0.4ms guard interval Wake up and transmit packets in < 2ms Standby power consumption of < 1.0mW (DTIM3) RoboticsBD
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Features: Simonk Programe, Perfect drive Low voltage, over heat protection, with power on self detection function MCU and BEC with independant regulator, high anti-interference ability Throttle stroke adjustable, compatiable with different receivers, good low speed performance
Smart car chassis tracing car Robot car chassis with code disk, Ideal for DIY. This car is the tachometer encoder. With a 4 AA battery box (batteries not included). It can be used for distance measurement, velocity. Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, Wireless remote control....
The TCRT5000 and TCRT5000L are reflective sensors which include an infrared emitter and phototransistor in a leaded package which blocks visible light. The package includes two mounting clips. TCRT5000L is the long lead version.Model TCRT5000 Color Black + blue Detecting range: 0.591″ (15mm); Detecting method: Reflective; Collector-Emitter: Voltage:...
The DYP-L08 Ultrasonic Underwater Ranging Sensor is a compact and highly accurate sensor module engineered specifically for underwater applications such as obstacle avoidance, distance measurement, and automatic control. Featuring IP68 waterproofing and the ability to operate reliably at depths of up to 10 meters, this sensor is ideal for submersible...
The RS485 Photoelectric Solar Radiation Sensor is designed to measure solar radiation in the spectral range of 400-1100nm. It uses the photoelectric principle to convert sunlight into electrical signals. Featuring a highly sensitive photosensitive element and a wide-spectrum absorption range, the sensor delivers accurate solar radiation measurements.
Ultra-light 135g drone with palm takeoff and landing capability Shoots up to 4K30 video with 12MP stills using a 1/2" CMOS sensor AI-powered tracking with RockSteady and Horizon Balancing stabilization Six automatic QuickShot flight modes for professional-looking footage Supports voice commands and smartphone control via DJI Fly app Up to 18 minutes of...
0.06mm Compressed Spot for Engraving Stronger to Cut and Engrave Engrave with Less Hassle 400*415 Larger Workspace Able to Engrave and Cut Various Materials Extensive Compatibility with Multiple Software, File Format and Operating System All-around Safety Protections User-friendly Designs The Combo Pack includes a Honeycomb Workbench, Raiser, and...
Mini 58mm POS Thermal Receipt Printer (EM205 / QR203) for embedded and panel installations. Supports RS232, TTL, and USB interfaces with full ESC/POS compatibility. High-speed printing (50–80mm/s) with low-noise thermal operation. Compact and lightweight, ideal for POS systems, kiosks, vending machines, and medical devices. Easy front-loading paper...
Solar Power Manager 5V designed for IoT & renewable energy projects Built-in MPPT algorithm for maximum solar panel efficiency Dual charging modes: USB or 5V solar panel (up to 900mA) Provides stable 5V 1A regulated output with ON/OFF control Advanced safety protections for battery, solar input, and output Compact, efficient solution for solar-powered...
Build Your Own Robot: DIY kit for a powerful 6-axis robotic arm. Heavy-Duty Performance: Metal alloy construction ensures durability. Flexible Movement: 6 DOF design allows for precise object manipulation. Educational & Engaging: Learn robotics principles through assembly and programming (not included).Comes unassembled, electronics and servo motors...
Boost Your FPV Experience: Upgrade your micro drone with this 25mW video transmitter for crystal-clear FPV visuals. Plug-and-Play Simplicity: Effortless installation - no soldering required! 40 Channels: Choose from a wide range of frequencies to avoid interference. Micro F3 Compatible: Works seamlessly with F1 or F3 Brushed Flight Control boards. Compact...
RS232 Bluetooth Serial Adapter with built-in protocol, no driver required Supports Bluetooth Serial Port Profile (SPP) for seamless data communication Compatible with Windows, DOS, Linux, PDAs, GPS devices, and more Bluetooth 2.1 with enhanced BER and frequency hopping for stable connections AT command support for baud rate (1200bps–115200bps) and custom...
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12V DC brass solenoid valve with 1/2" NPS inlet/outlet Normally closed design—opens only when powered Durable brass construction for long-lasting use No minimum pressure requirement, suitable for gravity-fed systems Ideal for water control in gardening, aquariums, and DIY automation Compact and reliable with simple two-terminal wiring
Model: Raspberry Pi 5 Model 4GB Ram: LPDDR4X-4267 4GB SDRAM PCIe 2.0 x1 interface for fast peripherals 5V/5A DC power (PD enabled) Real-Time Clock (RTC), powered by an external battery On-board power button!!
Compatible with the Arduino IDE, making it easy for beginners to start using Smaller and cheaper than traditional Arduino boards Powered by a 16.0 MHz microcontroller Fully assembled except for headers, allowing for easy soldering Great for projects where size and cost are a concern Perfect for beginners to jump into electronics Can be used for a variety...
USB Plug and Play. RFID reader 0-8cm Reading Distance. Win8/7/XP/Android Supported. S50/S70 Card Supported. OTG Phone Connection. Built-in buzzer and LED for identification.
Tuya Smart Universal IR Remote Control your Air Conditioner TV AC Works with Alexa, Google HomeNote: This device does not have a built-in temperature or humidity sensor. To monitor these values, you’ll need to use a separate Tuya sensor and control the program through the app.
Support serial AT command Support re-programmable, OTA firmware update Seamless transparent transmission between serial and WiFi Built-in HTTP Web Server, support configure parameters by web page
Supports up/down/left/right/middle with extra set and reset button 2V-9V wide working voltage The number of IO: 7 Operating temperature: -40℃ to 85℃ Size: 4×2.5cm
