• Compact Design: Small and efficient module with a size of 8.6mm x 12.33mm.
• Wide Input Voltage Range: Accepts 4.2V to 10V input voltage.
• Stable 3.3V Output: Provides a steady 3.3V output with a current of 800mA.
• Efficient Power Conversion: Ideal for small projects requiring reliable step-down voltage regulation.

• Low Power Consumption: Operates on a supply voltage of 2.4V-3.6V, typically 3.0V, and consumes only 0.12mA of current.
• Wide Measuring Range: Measures light intensity from 1lx to 65535lx.
• I2C Communication: Uses I2C bus for data transmission, making it easy to integrate with microcontrollers.
• High Accuracy: Offers ±20% accuracy in light measurements.

• Multiple Sensors in One Board: Includes a gyroscope, accelerometer, compass, barometer, and thermometer for various applications.
• Compact Size: Small form factor of 1.5" x 0.9" makes it suitable for compact projects.
• I2C Communication: Uses I2C 7-bit addresses for easy integration with microcontrollers like Arduino.
• Wide Voltage Compatibility: Operates with both 3V and 5V input voltage for flexible usage.

• Measures DC current, voltage, and power with high accuracy.
• Wide operating voltage range from 3V to 5.5V.
• Supports I2C interface for easy integration with microcontrollers.
• Current sensing range of ±3.2A with a resolution of ±0.8mA.

• Powerful 4GB RAM and NVIDIA chipset for efficient processing.
• Built-in Bluetooth wireless capability for seamless connectivity.
• Runs on Linux OS and other compatible operating systems.
• Compact design with dimensions of 2.72 x 1.77 x 1.77 inches, weighing just 8.5 ounces.

• Contactless Data Transmission: No battery required, energy is supplied by the reader.
• Anti-collision Technology: Multiple cards can be read at the same time without interference.
• Printable Surface: Can be customized for branding or identification purposes.

• High Current Capacity: Can drive up to 43A with the BTS7960B motor driver.
• PWM Control: Controlled via PWM1 and PWM2 signals, providing efficient speed and direction control.
• Wide Voltage Range: Operates with 5.5V to 27V power supply.
• Power Indicators: On-board 5V power indicator and motor driver output voltage indicator.

• Wide Voltage Range: Runs from 2V to 5V, offering flexibility for different power sources.
• Automatic Reset: The latest version includes automatic reset for easy programming.
• Flat Backside: The backside is completely flat, providing a cleaner and more versatile design.

• Double-Sided Design: Allows for more component placement and easier circuit routing.
• High-Quality PCB: Grade A construction for durability and reliable performance.
• Universal Compatibility: Ideal for DIY projects and prototyping.
• Easy to Use: Pre-printed dot pattern for easy soldering and circuit design.

✔ Qi Wireless Charging Standard – Compatible with all Qi-enabled chargers
✔ High Efficiency – 75% charging efficiency for reliable performance
✔ Compact & Lightweight – Small PCB size with a pure copper coil for stable transmission
✔ Short Transmission Distance – Works within 2-8mm range for efficient power transfer

• High performance-price ratio for cost-effective development.
• Compact size, ideal for embedding into other products.
• Robust functionality with support for LWIP protocol and FreeRTOS.
• Operates in three modes: AP, STA, and AP+STA.

• Supports up to 80 voice commands, each up to 1500ms long.
• Can recognize a maximum of 7 voice commands simultaneously.
• High accuracy (99%) in ideal conditions.
• Easy to control via UART or GPIO.

• Durable Material: Made from high-quality ABS plastic with a sleek Silver-Shadow design.
• Efficient Cooling: Equipped with a PWM fan for optimal heat dissipation and noise control.
• User-Friendly Design: Quick-release mechanism for easy installation and maintenance.
• Integrated Power Button: Provides one-touch power control for added convenience.

• Android ADK Support: Compatible with Google Android ADK for seamless Android device connection
• Wide Android Device Compatibility: Supports Android phones (G1, Nexus One, Nexus S, Droid X) and tablet PCs with Android versions 2.3.4+ (Phones) and 3.1+ (Tablets)
• Versatile Arduino Compatibility: Works with Arduino Uno 328, Arduino

• Type: YL-99 Impact Switch Module
• Product Name: YL-99 Impact Switch Module sensor for r3
• Condition: YL-99 Impact Switch Module

• Wide Operating Voltage: Works efficiently between 2.7V and 12V DC.
• Ultra-Low Power Consumption: Uses less than 0.1mA in standby mode.
• Compact Design: Small 10mm x 8mm PCB suitable for space-constrained projects.
• Reliable Sensing Range: Detects motion within 3-5 meters and a 100° cone angle.