• High Power Output: Up to 1200W, ideal for high-power applications
• Step-Up Boost Converter: Converts 8-60V DC input to 12-80V DC output
• Adjustable Output: Voltage (12-80V) and Current (0.5-20A) are fully adjustable
• High Efficiency: Conversion efficiency up to 95%

• 4-Line Display: 20 characters per line, ideal for detailed data visualization.
• I2C Interface: Simplifies wiring and reduces required pins for Arduino and similar controllers.
• Adjustable Backlight & Contrast: Includes potentiometer and jumper for easy adjustments.
• High Compatibility: Works seamlessly with microcontrollers like Arduino and Raspberry Pi.

• Easy Control: Control WS2812 light bars, rings, or addressable LED strips with this ESP8266 based module.
• Arduino IDE Support: Program the module using the Arduino IDE for easy customization.
• GPIO2 Pin Control: The module uses GPIO2 for controlling the LEDs.
• Flexible Power Supply: Supports DC 3.7V-5V, making it versatile for different power sources.

• High-Precision Laser Sensor: Measures absolute distance up to 2 meters
• Compact Design: Small form factor for easy integration
• I2C Communication: Simplifies connection with microcontrollers
• Wide Voltage Compatibility: Works with 3V to 5V power supply

• Electromyographic (EMG) Measurement: Measures muscle activity by detecting electrical signals.
• Adjustable Gain: Provides improved gain for more accurate and rugged readings.
• Compatible with Microcontrollers: Easily integrates with microcontrollers for muscle-controlled interfaces.
• Electrode Pads: Includes large 52mm electrode pads for better contact and accuracy.

• On-board micro-precision current transformer for accurate measurements
• Built-in sampling resistor for stable output
• Supports up to 5A AC current measurement with a corresponding 5mA analog output
• High precision with 0.2% linearity for accurate readings

• Simultaneous Charging and Discharging: Supports charging and discharging at the same time.
• Large Current: Handles high current for efficient power conversion.
• Compact Size: Small and lightweight design, easy to integrate into various projects.

• Screen Size: 64x48 Pixels, with a 0.66-inch diagonal display
• Driver IC: Uses SSD1306 driver for clear and sharp display quality
• I2C Interface: Easy to integrate with other devices using I2C communication
• Operating Voltage: Compatible with 3.3V

The DS3231 Real Time Clock Module is a high-accuracy timekeeping solution designed for various applications. Key features include:

• Chipset: DS3231
• Interface: I2C
• Operating Voltage: 3.3V to 5.5V
• Temperature Range: -40°C to +85°C
• Accuracy: ±2ppm from 0°C to +40°C, ±3.5ppm from -40°C to +85°C
• Timekeeping Current: < 500nA
• Battery Backup: CR2032 (included)
• Memory: 32kHz crystal oscillator and 2-wire I2C interface
• Dimensions: Varies depending on the manufacturer, but typically small and PCB-sized

This package includes one DS3231 Real Time Clock Module.

Specifications:

• Channels: 3
• Frequency Range: Typically from 1 Hz to several kHz (check the specific module for exact range)
• Duty Cycle Range: 0% to 100%
• Output Type: Square and rectangular wave signals
• Power Supply: Usually 5V or 12V (verify the exact voltage required for your module)
• Control Interface: Typically includes knobs or digital inputs for adjusting frequency and duty cycle
• Output Voltage: Generally the same as the power supply voltage

Package:

1x Modue

• I2C Communication: Drives LCD 1602 or LCD 2004 through I2C communication.
• Reduced Pin Usage: Reduces the number of pins required for connection between the LCD module and Arduino.
• Adjustable LCD Contrast: Contrast can be adjusted via the built-in potentiometer for optimal display visibility.

• Input Voltage: DC 7V - 24V.
• Output Voltage: DC 5V.
• Output Current: 3A (Max).
• High Efficiency: 96% maximum conversion efficiency.

• Designed for industrial applications with compatibility for Arduino
• Low voltage operation at 3.3V, ensuring energy efficiency
• Compact size for easy integration into various projects
• High-quality LCD display for clear and precise readings

The Triple Axis Accelerometer ADXL335 Module is a cost-effective solution for motion detection and measurement. Key features include:

• Utilizes the ADXL335 chip for reliable performance.
• Supports 3-5V DC power supply.
• Analog output for X, Y, and Z axes.
• Full scale range of +/-3g for versatile applications.
• Sensitivity of 300mV/g (Typ).

The Charging Control Module XH-M604 is a precise and reliable solution for managing battery charging in various applications. Key features include:

• Name: Battery Charging Control Module
• Model: XH-M604
• Input Voltage: DC 6-60V
• Display Precision: 0.1V
• Control Precision: 0.1V
• Output Type: Direct Output
• Voltage Tolerance: +/-0.1V
• Application Fields: 6-60V storage battery

This package includes one Charging Control Module XH-M604 DC 6-60V.

• 2MP OV2640 camera sensor with night vision capabilities.
• 160-degree wide field of view for enhanced coverage.
• Compatible with ESP32-CAM, ESP-EYE, STM32 (F4/F7), and other IoT boards.
• CSI/DVP interface for seamless integration.