DIY Digital Soldering Clock Kit with LCD Display - Electronics Project for Learning and Practicing Soldering

Discover our DIY digital clock kit, a captivating project that combines learning, creativity, and practicality. This multifunctional clock features a dual LCD and LED display, clearly showing the current time (24-hour format), date, day of the week, and ambient temperature in real time. It also includes stopwatch and countdown timer modes. Its screen is readable even from a distance, making it a practical and stylish accessory for your desk. This kit is ideal for practicing and perfecting your SMD soldering skills. By assembling it, you'll gain a deep understanding of electronics while creating a functional and decorative object. The clock conveniently recharges via a USB Type-C port (5V input), ensuring it continues to function even during power outages. An included 40 mAh CR1220 button cell battery preserves settings and memory during power interruptions. You have complete control over brightness thanks to the light control technology. You can adjust the backlight brightness to 5 levels, choose automatic mode, or even turn it off completely to save energy. Features are numerous: three independent musical alarms, an hourly chime, an energy-saving mode, and even a motor vibration alert when a button is pressed. The complete kit contains all the components necessary for assembly: - 1 LCD screen - 1 PCB board - 1 ABS enclosure (6 pieces) - 1 1/4W resistor (10kΩ + 2kΩ) - 1 NTC thermistor - 2 ceramic capacitors - 1 battery holder - 1 CR1220 battery - 1 buzzer - 2 buttons

- 1 Chip Socket

- 1 DS1302 Chip

- 1 Direct Plug-in Quartz Oscillator

- 12 Screws

- 4 Mounting Standoffs

- 1 Nano 3.0 Development Board

- 2 15P Pin Female Connectors

- 1 16P Pin Female Connector

- 1 16P Pin Male Connector

- 1 15P Pin Male Connector

- 1 13P Pin Male Connector

- 1 2P Pin Male Connector

Main Material: ABS and PCB. Power Interface: USB Type-C.