Soldering Practice Spare Parts Module Integrated Circuits Diy Electronic Hourglass Kit For EH-30 Dc Or Battery

Brand	Unbranded
Manufacturer	Unbranded
Model Number	17561

Descriptions




Model: EH-30
Working voltage: DC3.3-5V or 3*AA battery
Speed: Adjustable
Color: Red LED
Material: components and fibers
Don't deserve the battery





Specification




Dimensions and Weight
Product weight: 0.0530 kg Package weight: 0.0630 kg


Package Contents
Package Contents: 30 x LED, 2 x PCB, 4 x 8Pin Masterbatch, 4 x 8 Pin Pin Row, 1 x Switch, 2 x Electrolytic Capacitance, 1 x Ceramic Capacitance, 1 x Adjustable Resistance, 3 x IC Chip, 19 x Resistance