Specification:

• Light source： COB
• Color: Warm white
• CIR: >80
• Power: 20W
• Input Voltage: AC 220V-265V
• Housing Material: Aluminum
• Source Life: > 50,000 hours
• Lighting angle: 120

Package:

1x COB LED Chip Lamp 20W 220V Intelligent IC No Driver Needed LED Bulb for Flood Light Spotlight DIY Lighting 20W Warm White

• 10mm RGB LED with built-in module
• Operates at 5V, easy to integrate with microcontrollers
• Compact and lightweight, ideal for DIY electronics projects
• Can produce various colors by adjusting the red, green, and blue channels

✔ 5X Range Extender – Extends up to 5 times the original range in open space
✔ High Gain 9dBi – Enhances signal strength and improves WiFi performance
✔ Plug & Play – No extra pigtails needed, directly plugs into devices with Reverse Polarity SMA connector
✔ Magnetic Mount Base – Allows flexible placement near windows or high surfaces for better reception

• Qi Standard for universal compatibility.
• Input: 5V 2A for efficient power delivery.
• Output: 5V 1A for reliable charging.
• Transmission Distance: 2-8mm for flexible placement.

• 2-in-1 charge and discharger (boost) module
• Charging voltage: DC 4.5V-8V (Recommended DC 5V)
• Full charge voltage: 5V ±2%
• LED indicator for charge status ("OK" for full charge or battery failure, "CR" for charging)

• Efficient Charging: High-efficiency conversion up to 93%, ensuring quick charging
• Wide Input Range: Input voltage from 2.8V to 4.5V, ideal for 3.7V polymer lithium batteries
• Adaptive Output: Output current adapts to 5V 3A, 9V 2A, or 12V 2A based on the protocol
• Fast Charge Protocol Support: Supports QC2.0, QC3.0, Huawei FCP, DCP Protocols

• Compatible with Arduino Mega2560
• 3.5-inch TFT LCD for vibrant display
• High-resolution 480x320 pixel interface
• 16-bit parallel interface for fast data transmission

• Input Voltage Range: DC 4.5V to 24V.
• Adjustable Output Voltage: From 0.8V to 17V with fixed voltages at 1.8V, 2.5V, 3.3V, 5V, 9V, and 12V.
• Output Current: Up to 3A (max), with a tested output of 1.5A at 12V input.
• High Efficiency: Up to 97.5%

• High Performance: 48 MHz Arm® Cortex®-M4 with a floating point unit (FPU) for advanced processing power
• Power Efficient: Operates at 5V, with recommended input voltage up to 24V
• Multiple Communication Interfaces: Includes UART, SPI, I2C, and CAN for versatile connectivity options
• Enhanced Memory: Offers 256 kB Flash Memory, 32 kB SRAM, and 8 kB EEPROM for data storage

• 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.

• Wide Temperature Range: Measures from -70°C to +380°C for object temperature and -40°C to +125°C for sensor temperature.
• High Accuracy: 0.5°C accuracy over a wide range (0 ... +50°C for both sensor and object).
• Customizable PWM Output: Ideal for continuous readings.
• Factory Calibrated: Ensures high medical accuracy.

• 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.

• Operating Voltage: 3.3V to 5V DC
• Operating Current: 15mA
• LED Indicators: Output and power status LEDs
• Based on LM393: Easy to integrate with microcontrollers

• Solid-State Relay (SSR): Offers fast and reliable switching for controlling high-voltage systems using low-voltage signals.
• Compact Size: Small and lightweight, making it easy to integrate into various applications.
• Low Trigger Voltage: Operates with an input signal voltage range of 0-1.5V for relay ON and 2.5-5V for relay OFF.
• Low Current Consumption: Very low trigger current (2mA) and quiescent current (0mA) for energy-efficient operation.

• High-accuracy temperature measurement from -200°C to 1350°C.
• Compact and durable design for various applications.
• Compatible with K-type thermocouples.
• SPI communication interface for easy integration.

• USB interface: Full-speed 12 Mbits/s USB connection to host PC for seamless programming
• Real-time execution: Supports real-time debugging and execution of code
• MPLAB IDE compatible: Includes a free copy of MPLAB IDE for development
• Over-voltage/short circuit monitor: Built-in protection for safe operation