• Reserved M3 mounting holes for easy fixing in small car models
• Compact size: 2.5cm x 1.9cm
• Ideal for collision detection in robots or car models
• Simple pin configuration for easy connections

• Wide sensing range of 20 to 150 cm (200 to 1500 mm) for versatile applications.
• Provides analog output for easy integration with microcontrollers.
• Low supply voltage requirement of 4.5 to 5.5V, making it suitable for battery-operated projects.
• Fast response time of 39 ms for real-time distance measurement.

• Imported normally-open reed switch for reliable performance
• Comparator output with clear signal and clean waveform
• High driving ability with more than 15mA output

• Supply voltage: 3.3 V to 5V
• Output can directly connected to controller
• TTL level output
• Maximum output current : 15mA

• Real-time battery capacity display for lithium batteries
• Wide compatibility with 1S-8S lithium battery packs
• Easy to use – direct connection to battery terminals
• Clear digital display with red outline and green bars

• Accurate temperature and humidity sensing
• I2C and one-wire bus communication
• Wide temperature measurement range (-40°C to 125°C)
• Compact and easy to integrate with Arduino

• Adjustable Detection Distance: Ranges from 3CM to 80CM
• Easy to Assemble: Suitable for robotics and assembly line applications
• Visible Light Interference Resistant: Operates well in various lighting conditions
• Compact Size: Lightweight and easy to integrate

Specifications:

• Maximum Output Power: 47.5W
• Output Ports:
  • Port 1: 12V 1.5A
  • Port 2: 12V 1.5A
  • Port 3: 9V 2A
  • Port 4: 5V 2A
• Input Power: 12.6V-13.0V (2A-5A)
• Battery:
  • Type: 3S LiPo 18650 Battery
  • Input Voltage: 11.1V
  • Full Charge Voltage: 12.6V
  • Low Voltage Cutoff: 10.5V
• Voltage Tolerance: ±0.05V
• Component Type: All SMD Components
• Output Accuracy: 99%

Package:

1x Mini Router ONU UPS Board Module 40W V2.6 

• WiFi and Bluetooth Support: Compatible with 802.11 b/g/n WiFi (up to 150 Mbps) and Bluetooth v4.2 (BR/EDR and BLE).
• High Sensitivity: Bluetooth radio sensitivity up to -97 dBm, supporting class-1, class-2, and class-3 transmitters.
• Versatile Interface Options: Includes SD card, UART, SPI, SDIO, I2C, PWM, GPIO, ADC, DAC, and more, suitable for a range of applications.
• Integrated Hall Sensor: Enables proximity detection.

• Simple DIY kit for creating a flowing light effect

• Adjustable flow rate with the R4 LED light adjustment

• Compatible with supply voltages from 2.5V to 14.5V

• Compact board size (53mm x 19mm) for easy installation

• Fully compatible with original electrical and physical interfaces for serial transparent Bluetooth.
• Built-in industrial transparent transmission firmware V3.0 for stability and reliability.
• Integrated high-performance WiFi module ESP-M2.
• Supports seamless transparent transmission between serial and WiFi.

• Connects Arduino or other microcontroller projects to a WiFi network.
• Prototype IoT products with just a few Lua script lines.
• Fast development with NodeMCU Firmware.
• Built-in Micro-USB port, flash, and reset switches.

• Compact size with a physical dimension of 48 x 29 x 22 mm, perfect for small spaces.
• Self-powered; requires no external power supply, making it easy to install and use.
• High accuracy measurement with a range of 7V to 100V, ±(1% + 1 Digit).
• Clear red LED display with three 0.56-inch digital tubes for easy readability.

• Voltage: 3.3V
• Resolution: 500dpi
• Backlight Color: Blue
• Interface: TTL Serial

• Dual H-Bridge Drive: Allows driving two DC motors or a stepper motor with ease.
• L298N Chip (ST NEW): High-quality, reliable control chip for efficient motor driving.
• Wide Voltage Range: Supports a drive voltage range from 5V to 35V for flexible usage in various projects.

• High-Precision Infrared Temperature Sensor with MLX90614ESF-BCC chip
• Non-Contact Temperature Measurement for accurate readings
• Standard I2C Communication Protocol for easy integration
• Wide Voltage Compatibility (3V - 5V) with internal low dropout regulator