-
PLC data types refer to the types of data used in programming software to represent variables, constants, objects, etc. Different PLC software may support different data types, but common PLC data ...[Details]
-
The effect of the component values in the TL431 feedback network is not obvious, but if you understand the basic equation behind the transfer function, you can quickly compensate the isolated po...[Details]
-
After Biden entered the White House in January this year, the trade war and technology war with China, especially the "chip war", has not subsided. What does the US's technological containment of Chi...[Details]
-
Electric motors have been ubiquitous for the last century, powering a wide range of industrial equipment including pumps, fans, and compressors. Over the past few decades, variable frequency drives...[Details]
-
According to foreign media reports, NAND flash memory chip shipments in the fourth quarter of last year showed a significant month-on-month growth, and the overall industry revenue also increased. ...[Details]
-
The inverted pendulum is an abstract model of many control problems in daily life with the center of gravity at the top and the fulcrum at the bottom. It is a naturally unstable body. It can effective...[Details]
-
Sensitivity One of the main uses of a spectrum analyzer is to search for and measure low-level signals. The ultimate limitation of such measurements is the noise generated by the spectrum analyzer it...[Details]
-
You read that right, this is the world's first iPhone 12 with a USB-C interface. Isn't it exciting? Slovak technology company DEEP has successfully modified an Apple iPhone 12 Pro Max to fully ...[Details]
-
Before one wave of troubles subsides, another wave of troubles arises. Another user has come to complain about the oscilloscope and waveform generator: "I just bought a 33250A and used it to output a...[Details]
-
Although Xiaomi has already entered South Korea, its mobile phones officially entered South Korea in 2018. Samsung, as a local company in South Korea, has maintained a leading position in the m...[Details]
-
1. Talk about the understanding of serial port UART 1. Explain several common hardware (CPU and peripheral) communication methods in computers: GPIO/UART/IIC/SPI/1-WIRE. 2. Definition of UART: U...[Details]
-
Current
measurement:
Magnetic balance Hall current
sensor
is used
. The sensor can measure AC from DC to 100kHz.
In automatic measurement and control systems, it is often nec...[Details]
-
/*
Use integer variables to implement PID algorithm. Since it is made of integer numbers, it is not very accurate, but for many usage occasions, this accuracy is enough.
The coefficients and samplin...[Details]
-
1. Introduction
Small conference system or voice group chat system is composed of multi-channel audio circuits. In order to make the call orderly, it is necessary to control the output of each...[Details]
-
Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
Test/Measurement
京公网安备 11010802033920号
EEWORLD
