[b][size=4]Question: [/size][/b] [size=4]I have read the PDF of LM3447 3-4 times, but I cannot figure out how to achieve constant power control. Actually, the idea of Ti or NS is very good. [/size] [s...
[size=5] The final project was used in conjunction with the QT host computer program. The host computer program uses serial port communication. The principle is similar to the serial port assistant. I...
The C2000 microprocessor with C28x+FPU architecture adds some registers and instructions to the original C28x fixed-point CPU to support IEEE single-precision floating-point operations. For programs w...
[align=left][font=宋体]The staff is inspecting the journal. Due to the complex stress on the journal, its wear is uneven. It is worn into an ellipse along the radial direction and a cone along the axial...
I am a newbie in zstack. When debugging the serial port of 2538, the serial port cannot print out data. What is the reason? The LCD below shows correctly, indicating that the data is received, but the...
On February 8, according to the official news from Master Lu, today, the Master Lu Data Center announced the ranking of newly released Android phones in January. January is the month when th...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, thereby protecting the motor and the power grid. The starting curren...[Details]
The figure shows a typical step response curve y (u) of a linear time-invariant automatic control system. Its input is a unit step function I (t). If its output final value (i.e., steady-state valu...[Details]
The market recently reported that TSMC plans to build a 3nm production line in Baoshan, Hsinchu Science Park in order to meet the large orders from American chip manufacturers. TSMC said that Baoshan...[Details]
Qualcomm and Google bring the ultimate smart in-car experience to Renault Groupe Mégane E-TECH electric vehicles Megane E-TECH electric vehicle uses Snapdragon 3rd generation automotive cockpit pla...[Details]
STMicroelectronics, a semiconductor manufacturer and supplier of MEMS components for portable applications, has launched a complete hardware solution with 10 degrees of freedom (DoF). The new solut...[Details]
AC voltage detector
This simple detector can save your life by warning you that a circuit is live and is ideal when multiple people are using the same equipment. ...[Details]
Offices include general offices, office buildings, business centers, etc. Due to the particularity of office spaces, office workers are required to keep their minds fresh, comfortable and peaceful for...[Details]
Measuring resistance with two wires is very convenient, but it can introduce measurement errors. This error can be nearly eliminated by using a multimeter with 4 wires and separate source and measure...[Details]
Recently, Allwinner Technology stated on its investor interaction platform that the company's D1 chip developed based on the RISC-V architecture core has been mass-produced, and development boards eq...[Details]
Combined with 18f4620.lkr to explain the meaning of the code in the link description file //$Id:18f4620.lkr,v1.32004/04/2618:09:00curtissExp$ //File:18f4620.lkr //Sample linker script for the PIC18...[Details]
The topic of chip supply shortage has been going on for more than a year. During this period, many companies or professionals have made predictions on the time, and most of them have shown a relative...[Details]
What is a source table? Source meter, SMU (Source Measure Unit) power supply/measurement unit, "source" refers to voltage source and current source, "meter" refers to measurement meter, "source meter...[Details]
1. Before use, the operator should carefully read the instrument manual, use it strictly according to the operating specifications, pay attention to protecting the instrument, prevent it from fall...[Details]
Mixer related terms and Chinese-English comparison table
1. Terms for frequency characteristics of transmission systems
: ·Excess of highs
·Deficient
·Sharp highs, Brittle...[Details]