-
Power supply ripple testing is a very important parameter in power supply quality testing, but how to accurately measure power supply ripple has become a difficult problem for engineers. How can we o...[Details]
-
Professional engineers explain the difference between ARM and MCU
1. Software This should be the biggest difference. The operating system is introduced. Why introduce the operating system? What are...[Details]
-
Servo motor encoder
The servo motor encoder is a sensor installed on the servo motor to measure the magnetic pole position, servo motor angle and speed. According to the physical medium, the s...[Details]
-
1. Let's talk about the 18 series first (under the MCC18 compiler): MPLAB C18 does not automatically place the interrupt service routine at the midpoint vector. Usually a GOTO instruction is placed...[Details]
-
LEDs
are becoming increasingly popular
due to their high efficiency and very long life
. Currently, LEDs are driving innovations
in current lamp types
and
making a signi...[Details]
-
According to a report by Juheng.com, Japanese media reported on the 28th that Japanese display company JDI is negotiating to sell its main LCD panel factory to Sharp in order to reduce its debt to Ap...[Details]
-
As the nerve endings of the power grid, the distribution network is connected to the main power grid and thousands of households. It is an important infrastructure to protect and improve people's l...[Details]
-
Since the Connectivity Standards Alliance (CSA) officially released Matter 1.0, the new smart home standard, in October last year, companies have been working overtime to develop and launch Matter...[Details]
-
AGV mobile
robot
is a self-driving mobile robot used for material handling and transportation in factories, warehouses, logistics centers and other places. AGV is usually equipped with
...[Details]
-
Convolutional code was first proposed by Elias in 1955. Later, Wozencraft proposed an effective decoding method, namely sequence decoding, in 1957. Massey proposed a threshold decoding method in 19...[Details]
-
introduction In the logging instrument, the depth system is the most important part. Without the well depth in the depth system, most parameters in the instrument will lose their meaning . In the dep...[Details]
-
At present, supermarket foods, especially cooked foods and cold foods, are generally illuminated by fluorescent lamps. This traditional high-heat lighting system can damage meat or meat products, a...[Details]
-
According to South Korean media Business Korea, TSMC's sales in February increased by 53.4% (about US$3.1 billion) due to steady growth in demand for system semiconductors such as application proce...[Details]
-
Introduction to libusb libusb is an open source C library that allows users to directly access USB devices in applications without having to write kernel drivers for USB devices. libusb supports mu...[Details]
-
LED dead light phenomenon may be encountered by packaging enterprises, downstream finished product enterprises, units and individuals who use it. The reasons are nothing more than two situations: ...[Details]