-
Background
As the basic equipment for energy measurement, the energy meter has been paid attention to by the national power department for a long time. The energy meter manufacturers have spared ...[Details]
-
1. The stack is not big enough
2. Is there a statement in the subroutine that directly or conditionally jumps out of the subroutine body? If so, a stack overflow will occur after running the subrout...[Details]
-
The principle of automatic PID parameter tuning by relay feedback method is shown in Figure 1 and Figure 2 (see Astrom "Adaptive Control"). There is also a literature called limit cycle method PID pa...[Details]
-
introduction
The direct-type LED backlight has higher color reproduction, power saving, long life, vibration resistance, and is not affected by working in low temperature environme...[Details]
-
Since mid-April, the color TV market has been heating up. Especially against the backdrop of poor performance in the first quarter, the market has attached more importance to the "leading role" of th...[Details]
-
An oscilloscope is a time-domain measuring instrument that tests the change of signals over time and voltage waveforms. It is similar to a spectrum analyzer in that it can perform FFT, which is equiv...[Details]
-
0 Introduction
Compared with bipolar transistors, VDMOS has the advantages of fast switching speed, low switching loss, high input resistance, small driving current, good frequency charact...[Details]
-
Today's digital audio and voice market is more prosperous and diversified than ever before. A good audio product or edge intelligent voice solution may be warmly welcomed by end consumers or syst...[Details]
-
The weather is cold in winter, especially in the north, where the temperature is low. The outdoor tank will freeze due to the drop in temperature in winter, causing the liquid in part of the tank t...[Details]
-
Recently, reporters learned from Junpu Intelligent (SH.688306) that the company has recently delivered an 800-volt electric transaxle intelligent production line to a global Tier1 supplier of auto pa...[Details]
-
ADAS is the abbreviation of Advanced Driver Assistance System, which uses a variety of sensors installed on the car (millimeter wave radar, ultrasonic radar, monocular and binocular cameras, and sa...[Details]
-
"The next decade will be the golden decade for Chinese investors. No year in the past twenty years has put us at a crossroads full of challenges and opportunities like 2019." Wu Shichun, founding par...[Details]
-
According to foreign media Electronics Designs, Broadcom said a few days ago that its core chip business has begun to bottom out, but it is uncertain when it can really recover from the economic slow...[Details]
-
Use spectrum analyzer + oscilloscope in EMI pre-compliance testing, MI debugging/diagnosis. The spectrum analyzers used are:
RSA5100B, RSA306B, RSA600A
The oscilloscopes used are: M...[Details]
-
Industrial Personal Computer (IPC) is a computer system designed for industrial environments, with high reliability, high stability, and high real-time performance. IPCs play an important role in i...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD