Electronic Hourglass LED DIY Kit For Welding Practice, Blue Ray PCB Board Project With Step By Step Guide, A Fun Practical Gift For Hobbyists And Makers, Durable Build To Glow Model EK1886

Glow Hourglass LED DIY Kit for Welding Practice
✔️ Pack: 1 unit; blue LED display; 3.3-5V power; includes guide

This electronic hourglass LED kit is a compact double-layer PCB project you build to practice soldering and MCU control. It yields a glowing hourglass display and serves as a decorative desk piece after assembly, making it ideal for classrooms, hobbyist workbenches, and maker spaces.

✅ Double-layer PCB with MCU-driven analog hourglass display
✅ 30 white LEDs in a blue ray array for vivid glow
✅ Power input 3.3-5V and low power consumption
✅ English user manual + online PDF for step-by-step guide
✅ Great as a decorative gift for hobbyists and makers

💡 What is a handy LED hourglass DIY kit used for in electronics learning? This handy project helps beginners practice soldering, learn MCU control, and create a decorative glow piece. - Solder practice with a real PCB - Learn LED driver basics with a microcontroller - Build a decorative desk piece for home or classroom - Includes step-by-step guide and English manual