Author: Joshua Zhu, ST engineer
Click to download the pdf document:Keywords: S2-LP, sub 1GHZQuestion: Some customers have reported that some boards cannot work properly after waking up. The schematic ...
The main features, functions and structure of the TMC2310 chip are understood, and the circuit principle block diagram and software design process of the underwater acoustic signal processing system u...
Pulse Width Modulation (PWM) is a common method to generate analog voltages from digital devices such as microcontrollers or FPGAs. Most microcontrollers have built-in dedicated PWM generation periphe...
As shown in the figure, the yellow is the input signal, and the blue is the output signal amplified 100 times. [color=#ff0000]Why is the peak value of the output signal fluctuating? [/color] The op am...
Common emitter circuit, when the V1 power supply (5V) is not enough to provide the transistor collector, Ic
"When V1 is 5V, how do you calculate the current at the b pole?" Of course you can calculate...
Idle, selling, very new, fully functional, single host. Idle Fish link: https://market.m.taobao.com/app/idleFish-F2e/widle-taobao-rax/page-detail?wh_weex=true&wx_navbar_transparent=true&id=58175528817...
Since 2019, technological development has been reported frequently, and computing power has continued to increase. The speed of information transmission has become more efficient and accurate, an...[Details]
According to the Financial Times, although the US government has decided to postpone the implementation of some tariffs, this will actually be of very limited help to Apple and its manufacturing part...[Details]
As an important part of the power supply system, the performance of the variable frequency power supply is directly related to the safety and reliability indicators of the entire system. Modern var...[Details]
introduction
Although traditional storage devices have the advantage of low price, they often have limited storage space, many test parameters, high acquisition rate, and complex environment i...[Details]
The protagonist of today's story is AURIX™, Infineon 's unique 32-bit multi-core automotive microcontroller . Did you know that Infineon's TriCore™ series of microcontrollers have been widely used ...[Details]
First directly on the code #include "stm32f0xx.h" #include "stm32_lib/inc/stm32f0xx_rcc.h" #include "stm32_lib/inc/stm32f0xx_gpio.h" int main(void) { //1. Enable the clock RCC_AHBPeriphClockCmd...[Details]
Servo drives, also known as "servo controllers" or "servo amplifiers", are controllers used to control servo motors. They function similarly to frequency converters acting on ordinary AC motors. Th...[Details]
Since Codivilla reported bone lengthening in 1904, limb lengthening has been developed for more than 100 years. The theory of slow bone regeneration by stretching has been formed and continuously i...[Details]
I. Overview Vector network analyzer is a common radio frequency measuring instrument, mainly used to measure the performance parameters of high-frequency devices, circuits and systems, such as linear...[Details]
Power Directional Relay
Working principle and characteristics
When the input quantity (such as voltage, current, temperature, etc.) reaches the specified value, the cont...[Details]
On the exterior walls of buildings, using
LED lights
to arrange various fonts, shapes or animations can not only achieve a certain advertising effect, but has even begun to become a fash...[Details]
Under what circumstances can MCS-51 respond to interrupts? What is the process of interrupt response?
A: Conditions for responding to interruptions
(1) The interrupt source has an interrupt reque...[Details]
On August 16, the National Bureau of Statistics announced that the national economy continued its stable recovery in July. In July, the national industrial value added of enterprises above designate...[Details]
On December 27, 2019, the Northeast Energy Big Data Center was established in Shenyang, Liaoning. The center is the first regional energy big data center in China that fully supports the industrial...[Details]
After the embedded hardware system is designed, it needs to be debugged. Whether it is hardware debugging, software debugging or program solidification, debugging simulation tools are required.
...[Details]