• High Power Capacity: Max. allowable voltage up to 250VAC/110VDC.
• Compact Design: Small size suitable for high-density P.C. board mounting.
• Relay Compatibility: Can work with any brand relay.
• Indication LED: Provides relay status indication for easy monitoring.

• 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.

• High-frequency clock signal generator with square wave output.
• Compatible with Arduino SCM & DIY kits.
• Wide logic voltage range of 3.3V to 5V.
• Designed with high-quality PCB material for durability.

✔ 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 Precision Measurement – Onboard precision micro current transformer for accurate current sensing
✔ Op-Amp Circuit Board – Provides accurate signal sampling and appropriate compensation
✔ Adjustable Output – The analog output corresponding to current can be easily adjusted
✔ Wide Working Voltage – Operates within a range of DC 5-30V for versatile

• Detects soil moisture levels for irrigation and gardening applications.
• Corrosion-resistant probe for increased durability.
• Compatible with various microcontrollers like Arduino.
• Compact design for easy integration.

• Monitors ECG (Electrocardiogram) signals
• Measures heart rate and pulse with high accuracy
• Compact and easy to integrate with Arduino or other microcontrollers
• Low power consumption

• Nine Gesture Recognition Modes: Includes Up, Down, Left, Right, Push, Pull, CW, CCW, and Wave gestures.
• High Gesture Speed: Gesture speed ranges from 60°/s to 600°/s in Normal Mode and 60°/s to 1200°/s in Gaming Mode.
• Proximity Detection: Built-in proximity detection for improved performance.

• 3.5-inch TFT LCD display module with vibrant 18-bit color support.
• Compatible with Arduino Uno and other microcontroller boards.
• Integrated SD card slot for extended storage and project capabilities.
• High resolution of 320x480 pixels for clear visuals.

• Model Number: WiFi-R3-AT328-ESP8266-32MB-CH340G
• Microcontroller (MCU): ATmega328P
• WiFi Module: ESP8266 (32Mb memory)
• USB Converter: CH340G

• Type: Development Board
• Raspberry pi 5 mainboard
• Series: Raspberry Pi 5

• Weekly programmable digital timer with LCD display
• Supports up to 34 on/off programs with a minimum interval of 1 minute
• High load capacity of 16A (250V AC) / 20A (30V DC)
• 60-day power reserve to maintain memory during power loss

• 24pcs 5050 RGB LEDs with WS2812 chip for full-color effects
• Individually addressable LEDs with digital control
• Operates at 5V, making it energy-efficient

• Dual-core MPU + MCU architecture for advanced processing
• MT7688AN (580MHz, MIPS24KEc) & ATmega32U4 (8MHz, AVR)
• 32MB Flash & 128MB DDR2 RAM for efficient data handling
• Built-in Wi-Fi (802.11 b/g/n) & Ethernet support

• WS2812 Chip: Integrated, addressable RGB LEDs.
• 5050 RGB LEDs: Full-color highlighting for vibrant lighting effects.
• 5V Operation: Works efficiently with a 5V power supply.

• PN532 Chipset: Most popular NFC/RFID chip, used in many smartphones and NFC devices.
• Versatile Functionality: Supports reading & writing NFC tags/cards, phone communication, and NFC tag emulation.
• Compatible with Arduino: Designed for easy integration with Arduino, Raspberry Pi, and other microcontrollers.
• Multiple Protocols Supported: Works with I2C, SPI, and UART communication interfaces.