1. Introduction
It is also relatively easy to set up the environment. This time, Keil is used as the code editor. This is the first time I use the MM32 development board, so the environment setup will...
A detailed and practical "Automatic Control Principles (including Modern Control Theory) Video Tutorial" taught according to the postgraduate entrance examination standards! This series of video tutor...
The salesperson went to discuss a case. They wanted to place the equipment 15 meters under the sea water and transmit the data to the receiver on the surface through RS485 communication. The equipment...
I need to reduce costs recently. Could you please provide me with a cost-effective and mature DC/DC? [52RD.com] 4.2V---5V, 3.3V, 1.8V DC/DC solution for reference...
TI's MSP430 supports online upgrades by loading the Bootloader in the main program. Through the online upgrade function, customers can update the internal program of MSP430 and remotely repair Bugs at...
In fact, to understand circuit diagrams, the basics are very important. The so-called basics here are circuit component graphics and text symbols. If you have a basic understanding of these, reading t...
When it comes to
speaker
parameters, power is the most mentioned. We can even easily see that two speakers with the same power have completely different performances at medium or high vol...[Details]
CS50363E is a step-up switching regulator using CMOS technology. It mainly includes a reference voltage source, an oscillation circuit, an error amplifier, a phase compensation circuit, and a PWM/P...[Details]
Swiss scientists have carried out computational studies of two-dimensional materials like graphene to determine which would make the best transistors. From a pool of 100 candidate compounds, 13 sho...[Details]
On September 6, Bosch Rexroth announced the acquisition of Israeli motion control company Elmo Motion Control Ltd., further strengthening its business layout in the field of factory automation. I...[Details]
Analyzing the development trend of electric vehicle charging infrastructure and technology
Electric vehicle charging infrastructure, also commonly referred to as electric vehicle...[Details]
1.What is ripple? Ripple is defined as the AC component superimposed on the DC stable quantity in a DC voltage or current. It has the following main harms: it is easy to generate harmonics in...[Details]
Since the construction of the first batch of 3111 pilot urban monitoring systems in 2004, my country has entered a period of rapid construction of safe cities. Urban video surveillance applicatio...[Details]
Origin of RS485 interface
Smart instruments developed with the maturity of single-chip microcomputer technology in the early 1980s. Now the world's instrument market is basically monopolized by smart...[Details]
Recently, Ni Guangnan, an academician of the Chinese Academy of Engineering, wrote in a special issue of the Digital World that my country's chip industry has always been constrained by others in the...[Details]
Since last year, when the 5G order was issued, the entire industry chain has entered a state of "one move affects the whole body". On the premise that the three major operators want to realize 5G bas...[Details]
The organic film and metal film of OLED
devices will immediately oxidize and deteriorate when exposed to water and air, so measures must be taken to avoid this problem. Inorganic film protect...[Details]
1. The current status of North American LED standards
As a new type of product, LED energy-saving lamps do not have any technical requirements specifically for this type of product in ...[Details]
Abstract: Aiming at the test requirements of SAR system, a SAR echo simulator based on DSP processor TS101 is designed. The simulator adopts standard CPCI 6U board. CPCI bus technology is used to r...[Details]
On November 4, the reporter learned from Hefei Power Supply Company that the functional application of Hefei's virtual power plant platform is constantly deepening. By vigorously expanding access reso...[Details]