A light-dependent resistor (LDR) whose resistance is inversely proportional to the intensity of light is often used as a sensor in electronic projects that involve the use of light. This project uses an LDR to control the speed of a DC motor. Most outdoor LED displays and some indoor LED displays are built around individually […]
The post LED Scrolling Display appeared first on Electronics For You.
from Electronics For You http://bit.ly/2T2hkF2
No comments:
Post a Comment