Gikfun Electronic Hourglass led DIY Kits Soldering Practice Board Blue Ray
Regular price $11.98 Sale price
- This is a beautiful electronic hourglass that is fun to build and nice to look at when finished, it is not only a PCB board for practicing welding skills, but also a decorative gift for you.
- High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.
- Comes with English user manual and online PDF file, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
- The suite adopts double layer PCB, and the circuit consists of 30 pieces white LED blue ray.
- Under the control of MCU program, it displays analog hourglass image.
- Power Supply Voltage：3.3-5V