Surge suppression devices are usually used to protect electronic circuits. Common surge suppression devices include: gas discharge tube GDT, metal oxide varistor MOV, transient suppression diode TVS a...
[i=s]This post was last edited by kal9623287 on 2022-7-13 11:53[/i]Seeing the two pictures below, I have some doubts. Please help me analyze them. Thank you.
1. For the following figure, if Vin=12V, V...
In this project, a power management function node is designed, which is equivalent to the function of a smart socket. It can be connected in series at the main power inlet to collect and analyze the p...
dql2016onsemi and Avnet IoT Innovation Design Competition
I want to make an instrument that can test the power consumption of low-power devices. The MCU is only a few dozen uA in sleep mode. After connecting some peripherals, the peak current of the WiFi sig...
The basic constant current source circuit is mainly composed of an input stage and an output stage. The input stage provides a reference current, and the output stage outputs the required constant cur...
[align=left][font=微软雅黑][size=4]When it comes to haze days, we all know to turn on the air purifier at home and wear a mask when going out. As everyone pays more attention to preventing haze, related a...
The New York Times website published an article on October 17 titled "The United States Tightens China's Access to Advanced Artificial Intelligence Chips," written by Anna Swanson. The full text is e...[Details]
Ceva Expands Intelligent Edge IP Leadership
Adds new TinyML-optimized NPU for AIoT devices to enable ubiquitous edge AI
The compact Ceva-NeuPro-Nano NPU offers an optim...[Details]
1 Introduction
Excessive carbon dioxide (CO2) in the atmosphere not only threatens the earth on which human beings depend for survival, but also the large amount of carbon dioxide gas exhaled b...[Details]
statr.S file: .globl _start _start: // 0 address b reset // When reset, the cpu jumps to address 0 ldr pc, =undefined_instruction // When the cpu encounters an unrecognizable instructio...[Details]
Sina's "2019 Technology Billboard" annual ceremony opened on December 18 at the Shangri-La Hotel in Beijing. The theme of this Technology Billboard was "Reconstructing New Technology to Empower...[Details]
The COM event is specifically used for motor control. It only appears in the advanced timers TIM1 and TIM8. The ordinary timers TIM2~TIM4 do not have COM events.
COM events are used to control the ou...[Details]
1. main.c and other files cannot be linked.
All files must be in one folder.
2. ostimedly() function
is a delay function. During the delay period, this task is suspended, and the CPU executes o...[Details]
The Netherlands is one of the fastest growing countries in the EU in terms of solar energy development. According to the forecast of the European Photovoltaic Industry Association, the Netherlands ...[Details]
As technology continues to evolve, data centers are facing severe challenges, and Micron's latest solid-state memory can meet these challenges.
When people think of the challenges facing...[Details]
1 Introduction to mass flowmeter When the fluid flows in a rotating tube, it will generate a force on the tube wall. It was discovered by Coriolis in 1832 when he was studying water turbines. It is r...[Details]
It can be used on MC9S12XEP100, but I need to modify a small part: maybe because the version of this program is too old, PARTID does not take into account the PARTID (0xCC95) of the XEP100 I have on ...[Details]
I have been playing with STM32 before. Taobao recommended that I bought the STM8S103F3P6 minimum system board for 3.6 yuan. I used to use Keil, but now I have switched to IAR. I installed IAR for STM...[Details]
1Written in front In order to make it easier for beginners to master the relevant knowledge of the IAR tool, I will start with an overall overview and then move on to specific details. This articl...[Details]
Guangdong Power Grid Management Science Research Institute Jiang Huirong
At present, the fourth industrial revolution, driven by artificial intelligence, big data and the Internet of Things, i...[Details]
On October 24, Tesla CEO Elon Musk announced that the company will provide users who have purchased the Full Self-Driving (FSD) function with Hardware 3 (HW3/AI3) with a free upgrade to Hardware 4 ...[Details]
Analogue and Mixed Signal
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