Deeply explore the transformation of building intercom

As a security product for real estate projects, building intercom and real estate can be described as fate. On the one hand, the country's vigorous promotion of affordable housing and affordable housing has greatly improved the sales of low-end products in the building int ---MORE---

This entry was posted in 202102 on

Candle drop wax solution

In life, you will encounter such problems. After a candle has been lit for a period of time, there will be a drop of wax, and you will need to clear the table in time. How can you solve this problem? Online said that after putting the candles in the freezer for a certain period of t ---MORE---

This entry was posted in 202102 on

Analysis of 6 cases of LED lamp bead color change at 3 …

The reliability of LED products is increasingly receiving attention from manufacturers and users. The quality of the LED lamp bead, which is the basic component of the product, directly affects the reliability of the finished LED product. In practical applications, the malfunction or ---MORE---

This entry was posted in 202102 on

New materials effectively solve the problem of LED gree…

The University of Cambridge and the two semiconductor companies have recently collaborated on the use of cubic GaN (3C GaN) materials as green LED luminescent materials, which can solve the problem of conversion efficiency of green light materials. The green gap (greengap) problem that has emerged. ---MORE---

This entry was posted in 202102 on

Industry 4.0 side effects? Automation will deprive the …

According to foreign media reports, you should not worry about immigrants stealing your work. What you really need to worry about is the robot. According to a recent survey by job search engine Adzuna, more than 100,000 job vacancies will be completely filled by robots in the ---MORE---

This entry was posted in 202102 on

How to protect your system from reverse current

When using electronic components, you sometimes inevitably smell the burning of the chip. This is the fault of reverse current. The reverse current is due to the high reverse bias voltage, and the current in the system operates in the opposite direction; from output to input. ---MORE---

This entry was posted in 202102 on

Spectrum Analyzer Six Frequently Asked Questions

A logic analyzer is an instrument that uses a clock to acquire and display digital signals from a test device. The most important function is timing determination. Unlike an oscilloscope, a logic analyzer cannot display continuous analog waveforms, but only high and low level ---MORE---

This entry was posted in 202102 on