I have heard about the power of the ESP32 series chips for a long time, but I have never had the opportunity to use them in my work. This Digi-Jet Design Competition is a good opportunity to get in to...
The latest version of RTOS training - 15 days to get started with RT-Thread kernel : https://training.eeworld.com.cn/course/4918This tutorial starts with a simple introduction to the RT-Thread kernel ...
[i=s]This post was last edited by tagetage on 2020-8-12 20:27[/i]First of all, I would like to thank EEworld for organizing this Raspberry Pi 4 review event. I was fortunate to participate. This is my...
1. Pay attention to the size of the surge current in the PCB layoutDuring testing, it is often found that the originally designed PCB cannot meet the surge requirements. Generally, engineers only cons...
The data reading and writing on the Local Bus are divided into synchronous mode and asynchronous mode. In the synchronous mode, an external clock signal is required for the receiving end and the sendi...
The main purpose of double pulse testing is to obtain the switching characteristics of power semiconductors. It can be said that it accompanies the entire life cycle of power devices from R&D and m...[Details]
Here, channel 1 and channel 2 of TIM3 are used as level capture of AB items. Since STM32 has its own hardware encoder interface, it can be used as long as it is set up. It is very powerful. The follo...[Details]
According to foreign media reports on December 12, TSMC announced in November 2021 that it would establish a joint venture with Sony Semiconductor Solutions in Kumamoto Prefecture, Japan, and build a...[Details]
O Introduction
OQPSK modulation technology is a constant envelope digital modulation technology developed after OPSK. It is widely used in mobile communication and satellite communication d...[Details]
1. Introduction
Microcontrollers generally have internal ROM/EEPROM/FLASH for users to store programs. In order to prevent unauthorized access or copying of the program in the microcontroller,...[Details]
HT47 Timer Application include ht47c20.inc data .section 'data' int_count db ? io_count db ? code .section at 0 'code' org 00h jmp start org 04h reti org 08h reti org 0ch reti org 10h jmp...[Details]
Introduction This article introduces how to use the infrared transmitter to transmit 38K signals in the STM8L series. Among them, the infrared protocol adopts the most common NEC protocol, and the 38...[Details]
After the release of the long-range version of the domestically produced Model 3, NIO is under the greatest pressure. The ES6, which is currently the main product, has a very high target in the secon...[Details]
With the rapid expansion of the new energy vehicle market, the lithium battery industry has ushered in a spring of development. According to data from the Ministry of Industry and Information Techn...[Details]
Implementing multi-core (including homogeneous or heterogeneous) and multi-threading technology in embedded devices can indeed bring many benefits, especially in improving system performance. Altho...[Details]
At a symposium with some Huawei scientists and software experts in April this year, Ren Zhengfei said that in dealing with various "strangleholds" from the United States, the pure software field is a...[Details]
TDK develops industry's highest current-rated inductor for automotive Power over Coax (PoC) systems
TDK Corporation has developed the ADL3225VM inductor for automotive PoC systems. T...[Details]
With the expansion of social electricity consumption, it is urgent to develop electricity detection and distribution in the direction of high precision, multi-function and intelligence by timely detec...[Details]
According to Nikkei, SoftBank Group Chairman Masayoshi Son said that SoftBank's decision to sell Arm to Nvidia will form an "amazing combination" to accelerate the application of artificial intellige...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]