DIY Clock Kit 4-Digit LED Alarm Clock Solder Practice Kit with Temperature Sensor, 12H/24H & Memory Function STEM Project for Adults (Yellow)

About this item

• (Electronic DIY Digital Clock): This product is a loose part and not a finished product. It is used to practice welding technology and can display functions such as date, time, temperature, and alarm clock. Let you experience the fun of welding and understand the principles of circuits during the welding process. After completion, it also looks great as a desktop decoration.
• (Product Functions): On the right side of the product, three function keys are arranged vertically from top to bottom: Key 1 (Main Function Key): Long press to switch function modes; short press to adjust mode. Key 2 (Function Add Key): Adds functions in the adjustment mode of Key 1. Button 3 (Function Decrease): Simultaneously press buttons 2 and 3 in the time display interface [Test Method: Press button 1 to check if the display reacts. No change in the time display indicates successful setting]. Canceling the time and temperature alternating display uses the same method.
• (Product parameters): This product comes with an acrylic shell and a voltage of 5V. The circuit board material of the product is double-sided 1.6mm RF-4 board. The silk screen identification on the circuit board is for your convenience in correctly soldering electronic parts.
• (Product Function): The product can display time, temperature, date, etc. The brightness of the digital tube can also be adjusted, and the temperature and time can be displayed alternately. It also has a power-off memory function.
• (Paper English Manual): The packaging comes with a paper manual. Before welding, we hope you can carefully review the English manual for better welding of this product. If there are any unclear points during the welding process, you can directly contact us to solve your doubts.This electronic kit is designed for users aged 14 and older.