Bracket height: 20CM width: 18CM. The suspension distance is 1.5-2.2CM(depending on suspended weight). The maximum suspension is 200g. Power supply: 12v 1A. Power: 2-5W. External member: Plug-in components are adopted, which need to be assembled...
Description: This circuit voltage can be from 0 v, output current can be ma from 2 to 3 a continuously adjustable, set the output current, if the experiment circuit exceeds...
Feature: Solar charger regulator dedicated USB DIY junction box. Energy saving, high conversion efficiency. Suitable for electronic production, solar charger regulator. Specifications: Product name: Plastic Case. Material:...
Introduction: Using light-emitting diodes as sand, simulate the movement of the hourglass. Electronic hourglass will be like a real hourglass, the upper part of the sand (light emitting diode)...
