Yindhgdr Electronic DIY Kit Digital RGB Colourful LED Alarm Clock Suite 4 Digits Date Temperature Welding Project Practical

Efficiency and Convenience: Operates on a 5V DC low voltage power supply with an average current consumption of 250mA, supporting a maximum of 500mA at -up. The USB power of the clock makes it portable and easy to use anywhere with a power source. Versatile display and functional features: Equipped with a digital display, you can clearly see the time, date, day of the week and temperature at a glance. Supports switching between 12-hour and 24-hour formats. Includes three customizable alarm clocks and four selectable alarm tones, enhancing practicality and customization. IoT compatible time synchronization and customization: adopts ESP8266 module to automatically update time via WiFi, ensuring accurate time synchronization. The display color and brightness of the clock are adjustable, providing high/medium/low/adaptive brightness and random color change for personalized aesthetics and visual comfort. DIY assembly and teaching value: This is a practical DIY kit that requires soldering and assembly. The elements of the board face are already soldered, and only the elements of the back side of the board need to be soldered. Perfect for electronics enthusiasts and educational purposes, promoting technical skills and understanding of PCB elements.