Digital Signage – Protect Displays from enviroment
I did “big clean” ‐ Japan’s year-end cleaning is tradition. Even if you plan to clean periodically, dusts will accumulate before you know it. Japanese summer is said to be hot …
Bluetooth Audio
We have been getting requests from customers that they want to “use Bluetooth audio for BGM in the rental space. When we hear “Bluetooth”, what comes to our mind first …
Power Cable – How to easily select a proper cable size
Power cable selection and measurement.It is easy to calculate the voltage drop value, if you know the length, cross-sectional area, and the current value going to be sent, by using …
Types of digital signals and threshold voltage
It is well known that there are only two values of digital signals ; Hi and Lo. But do you know how much voltage they actually are?So when we talk …
Why is differential signaling more noise resistant?
Electrical signal basically sends its voltage as its signal element.There are 2 kinds of electrical signals; the single-phase signal and the differential signal. Differential signal is said to have stronger …
Daktronics became new official Real Madrid sponsor from 2022 April
https://www.realmadrid.com/ja/news/2022/04/28/daktronics-become-new-official-real-madrid-sponsor Daktronics desined, manufactured and installed the video screen system which is over 3,700 square meters surrounding the score board and the field at the Real Madrid home stadium – …