AVT3250 A - LED ball for everyone. PCB board

Description

In anticipation of the day of decorating the Christmas tree, we offer readers of "Practical Electronics" the implementation of the LED baubles. Performing this decoration can also be an incentive for the child to whom we want to instill an "electronic bug". Lack of any integrated circuit predisposes the set, as ideal for beginner electronics, but nothing prevents older practitioners from building such an electronic decoration.

Project AVT 3250 EdW 12/16

properties

• Light source - LED
• Very easy assembly
• Power supply: 1 CR20xx battery. eg: CR2025 is enough for about 5-7 days of continuous work
• Board dimensions: diameter 51mm

Included

• Printed circuit board