Browse development boards, displays, wireless modules and prototyping hardware. Check each product for specifications and available options.
Showing 801–820 of 1248 results
Brush motor is the most used motor world wide because of the ease of operation. Just supply two terminals of brush motor with voltage, it will start rotating! Yet, you need a good motor driver to control the speed and direction from a microcontroller. is a great motor driver and now it is already in…
The core of this product is the high-performance, low-power, 8-bit microcontroller ATmega2560, which is the ATmega2560 development board. There are voltage stabilization circuit, protection circuit, USB to TTL micro USB interface, reset button, status indicator light, and all functional pins of ATmega2560 on the periphery. The product can be powered by USB and VIN pins….
Product Wiki & Tutorials Flash the correct XIAO S3 target, pair a phone, configure the LoRa region and verify two-way messages on the SX1262 kit. XIAO ESP32-S3 LoRa: Meshtastic Setup & Recovery → Technical setup notes Enclosed XIAO ESP32S3 + Wio-SX1262 kit. The enclosure variant shares the hardware-specific Meshtastic setup guide with the bare kit….
High-concerned chemical: None Model Number: ZLAN9700 Origin: Mainland China Product name: serial port terminal server Serial Port: RS485 Power Supply: DC 9~24V Function: industrial serial server – rs485 to rj45 ethernet Warranty: 3 Years Model: ZLAN5143D Port: RS485 Certificate: CE Interface: 10/100M MOQ: 1 Set RS232 RS422 RS485 to Ethernet Converter IOT Modbus RTU to TCP serial server Product Description LORA is a long-distance wireless communication scheme. Compared…
Product Wiki & Tutorials Set up Wio Tracker L1, Lite, Pro or E-Ink for Meshtastic, compare included hardware, pair a phone and verify a first LoRa message. Wio Tracker L1: Meshtastic Setup, Versions and First Message → Choose the L1 package carefully The controller is nRF52840, with SX1262 LoRa and L76K GNSS. It is not…
High-concerned chemical: None Origin: Mainland China DIY Supplies: Electrical Drop shipping: Support Product Description: Product Features Excellent performance, easy operation MCU nRF52840 (Bluetooth), LoRa chip SX1262 Low power consumption, deep sleep 11μA Powerful display function (optional), onboard 1.14-inch TFT-LCD display 135 (H) RGBx240 (V) can display 262K colors Rich interfaces (2*1.25mm LiPo connector, 2*1.25mm solar panel connector, 8*1.25mm GNSS…
MG995 Servo: Features: Compliant with most standard receiver connector: Futaba, Hitec, Sanwa, GWS etc… Great for truck, Boat, Racing Car, Helicopter and Airplane. Power Supply: Through External Adapter. Connector Wire Length 300mm Specification: Operating Speed : 0.17sec / 60 degrees (4.8V no load) Operating Speed : 0.13sec / 60 degrees (6.0V no load) Stall Torque…
This MicroROS control board can also be named the Raspberry Pi 5 robot expansion board. It has an ESP32S3 chip as co-processor, 4-channel encoder motor driver, 2-channel PWM servo driver, 1-channel laser lidar interface, 6-axis IMU attitude sensor and other important peripherals. Supports WiFi, Bluetooth, serial port and other communication functions. MicroROS firmware is pre-installed…
This MicroROS control board can also be named the Raspberry Pi 5 robot expansion board. It has an ESP32S3 chip as co-processor, 4-channel encoder motor driver, 2-channel PWM servo driver, 1-channel laser lidar interface, 6-axis IMU attitude sensor and other important peripherals. Supports WiFi, Bluetooth, serial port and other communication functions. MicroROS firmware is pre-installed…
This module is a Micro SD card read-write module, which allows the microcontroller system to read and write files from the Micro SD card through the file system and SPI interface driver program. Arduino users can directly use the built-in SD card library in Arduino IDE to initialize and read/write Micro SD cards through this…
Charging protection, preventing overcharging and overdischarging of the battery, and automatically controlling the charging current to better protect the battery; Type-C/Micro USB/Mini USB female socket interface, with reserved input voltage for soldering, convenient for DIY. Product parameters: Input voltage: 4.5V-5V Maximum charging current: 1000Ma Charging cut-off voltage: 4.2V ± 1% Battery over discharge protection voltage:…
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Product Features: Adopt high quality material, quality is guaranteed With switch, can be turned off Exquisite appearance Simple and convenient wiring Stable performance Product parameters: Operating voltage: DC12V (can work in 8-15V voltage, please note that the fan voltage is consistent) Fan current: not more than 3A This current is limited by the switch…
Features: High conversion rate High-efficiency output Excellent low-light performance Product Specifications: Operating Voltage: 6V Output Power: 1W Operating Current: 0-200 mA Product Dimensions: 110*60*2.5 mm Applications: Mobile phone charging Home lighting DIY solar toys Suitable for solar-powered water pumps, small solar power systems, etc. Delivery Contents: 1× Solar Panel
Main parameters: Bluetooth decoding board DIY Supports Bluetooth 4.1, automatic reconnection function, WAV+APE+FLAC+MP3 lossless decoding, stereo output. Operating instructions: Powered by a USB cable, the blue indicator light flashes and enters Bluetooth mode; When hearing the voice broadcast ‘The Bluetooth device is ready to pair’, it means entering Bluetooth mode and waiting for pairing; After…
Bluetooth decoding board DIY Supports Bluetooth 4.1, automatic reconnection function, WAV+APE+FLAC+MP3 lossless decoding, stereo output. Operating instructions: Powered by a USB cable, the blue indicator light flashes and enters Bluetooth mode; When hearing the voice broadcast ‘The Bluetooth device is ready to pair’, it means entering Bluetooth mode and waiting for pairing; After searching for…
Dual Gigabit Ethernet Base Board For CM4:Mini, Practical And Neat Metal Case:Better Protection For The Base Board, Comes With Cooling Fan For Efficient Heat Dissipation Precise Cut-Out With Clear Label:Each Cut-Out Is Completely Aligned With The Connector Magnetic Design:Magnetic Removable Top With The Location Columns, Easy To Fix And,Better Protection For The GPIO Pins Heat…
The Mini Handheld Simple Metal Detector DIY Electronic Kit is an educational soldering assembly project designed for students and hobbyists. It includes all necessary electronic components for building a functional metal detector, promoting hands-on learning in electronics and circuit design. Compact and easy to assemble, it offers a fun and practical introduction to welding and DIY electronics. Key features include a lightweight handheld design, clear detection capability for small metal objects, and suitability for school projects or STEM training. Its unique value lies in combining practical skills development with an engaging, interactive experience.
Selling point: 1. High-precision one-piece molding process, polishing and sandblasting, comfortable hand feeling. 2. Powerful, you can test words, you can test multiple times, and you can test angles. 3. Small and lightweight, with a weight of 24g, there is no burden on the hand. 4. High measurement accuracy, durable and strong battery life. 5….
Mini Single Color LED Constant Voltage Pwm Dimmer with 9-Key RF Wireless Remote Control Product Features: 9-key RF monochrome dimmer controller (upgraded version), a multifunctional LED dimmer controlled by advanced microcontrollers, Used to control various lighting fixtures using LED as the light source, and the brightness of LED lights can be adjusted through radio frequency…
