The third season of the e-book "30 Examples of Power Switch Design" is finally finished. Come and have a look.[[i] This post was last edited by Texas Instruments on 2011-3-14 15:25 [/i]]...
According to the records, STM32G431 uses the cortex-M4 core, which should be able to use the bit-band operation address function. Now I want to use bit-band operation, but I check the keil project com...
[table=98%] [tr][td][align=left]1. TTL[/align][align=left] The main type of TTL integrated circuit is transistor-transistor logic gate. [u]Most TTL uses 5V power supply[/u]. [/align][align=left]1. Out...
[i=s]This post was last edited by pluke on 2016-12-28 16:09[/i] [b]I. Introduction[/b][p=35, null, left][color=#666666][font=STHeiti,][b]Reasons for the need for battery equalization function[/b] The ...
[font=Times New Roman][font=仿宋_GB2312][size=5][font=宋体]Netizen[/font]warrenzb[font=宋体]Posted Topic:[/font][/size][/font] [font=宋体][font=仿宋_GB2312][size=5]CNC Power Supply[/size][/font][url=https://bbs...
There are two lines in the COM_INIT function of the serial port driver MDD layer: InitializeListHead( &pSerialHead->OpenList ); InitializeCriticalSection(&(pSerialHead->OpenCS)); Is this to initialize...
UHF and HF are both general technology categories, but each category has independent supporting protocols. HF is more consistent in the 13.56MHz frequency band, although there are many internation...[Details]
SinoWise's SH66xx series 4-bit microcontrollers have the characteristics of fast speed, low power consumption, simple structure, easy to use, and high cost performance. They are widely used in remo...[Details]
The circuit shown in the figure is a three-digit tachometer used to measure low frequency signals with a repetitive time interval of 0.235 to 15 seconds. The tachometer has a speed range of 4 to 255 r...[Details]
Microelectromechanical systems (MEMS) are gradually entering the consumer, industrial, medical, automotive and computer application markets. Moreover, we cannot ignore their steady progress in the ins...[Details]
The hardware circuit principle is shown in Figure 1. In the specific design, each part should consider the anti-interference problem to minimize the impact of interference on the performance of the...[Details]
Engineers who are new to wireless design and wireless product development need to master the basics of
RF measurement
. In many cases, this process is to enable engineers who have been engag...[Details]
As the whole equipment is becoming increasingly miniaturized and power-saving, low-dropout linear regulators (LDOs) with low power consumption are becoming the mainstream in the market for linear regu...[Details]
0Introduction
In oil drilling, accurate measurement of wellbore posture is the premise of wellbore trajectory control. To this end, this paper fully combines the advantages of single-chip ...[Details]
Overview
Currently, many portable consumer electronic products, such as mobile phones, PDAs, MP3 players, and notebooks, are equipped with display screens. Although the type and size of the di...[Details]
When you hear the word digital TV, you may feel fresh and excited, but when it comes to what digital TV is and what it can bring us, you may still be confused. You must be very eager to understa...[Details]
Broadband services supporting triple play voice, video and data are evolving for first mile customers (small businesses and homes). A key factor in this FTTx evolution is GPON (Gigabit Passive Opti...[Details]
Semiconductor devices used in high-end computing (advanced microprocessors) and consumer electronics (graphics and gaming chipsets) devices generally provide data rates up to 6.4Gbps through hig...[Details]
Preface
In the analog era, due to the unchanged specifications and relatively simple device connections, as well as users' low requirements for image quality, the relatively simple environment...[Details]
This article will discuss a common problem in wireless mobile data reception.
Problems facing RF receivers
The common problem faced by RF receivers is that the same hardware must be used ...[Details]
With the continuous emergence of new technologies and the increasing complexity of DSP real-time systems, there are more and more different types of external devices. Writing drivers for these exte...[Details]