It is divided into two layers. One layer is the interrupt controller inside each core, which is called interrupt controller, abbreviated as intc; the other layer is for the entire chip, which is chip-...
The development board for this evaluation: ESP32-Audio-Kit
Provider: Ai-ThinkerQuantity: 10 piecesApplication period: now to August 16Application Methods:
Click here to enter the event page and fill i...
Recently, I have been working on a product powered by lithium batteries. The general requirements for the power supply are as follows:
1. Powered by a single rechargeable lithium battery;
2. The board...
[align=left][color=rgb(88, 88, 88)][font=Verdana, "]World Peace Group (WPI) and Jiehe Technology will jointly hold the "World Peace Group (WPI) / Jiehe Technology GDSM Visual Retail Summit" at the Ham...
[align=left] [font=宋体]Design of frequency meter[/font][/align][align=left] [font=宋体]Frequency measurement generally includes[/font] [font=宋体]direct frequency measurement method[/font] [font=宋体]period ...
Looking back at 2019, it was really sadder than ever. My mother was sick and spent the New Year in the hospital. I spent the entire holiday taking care of her in the hospital. I couldn't help but feel...
China Energy Storage Network:
For optimizing the operation of the electricity market and grid dispatching, the establishment of a national electricity trading center is a long-term approach...[Details]
In the maintenance of instruments and meters, one should first understand the basic principles of instruments and meters, and master the relevant electronic knowledge and skills. In addition, one s...[Details]
The host uses standard IIC to send and receive data, and the slave uses IIC simulated by the IO port. Things to note about the communication between the two: 1. When the host uses standard IIC to s...[Details]
;**************************ATmega16(L) Simple Parallel Programmer**********************/ ;Description: ;For friends who have not programmed ATmega16 parallel programmer, engineers who first used AT...[Details]
On July 28, Tmall Genie announced that it had joined the "Spring Thunder Plan", which will help small and medium-sized home appliance companies achieve intelligent upgrades at lower costs and ...[Details]
Intel has launched the new 10th Gen Intel® Core™ vPro® processors, designed to support the growing demand for remote work through the next generation of business computing innovations. The new mobile...[Details]
If a company wants to use ARM's core to make its own processor, such as Apple, Samsung, TI, etc., it must purchase different levels of licenses under ARM's architecture from ARM and purchase the corr...[Details]
1. Introduction : The battery box can hold up to four 1865 batteries, with serial output, and a digital voltmeter to monitor the battery voltage The battery installed in the p...[Details]
Working Principle of Monitoring System As the front end of the system, the residual current action protector is installed in each low-voltage power grid control box to automatically monitor the stat...[Details]
Designing a system that uses high-speed signaling for data transfer can sometimes be difficult, especially when there are so many communication protocols to choose from. While many communication prot...[Details]
This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle and ci...[Details]
As electronic devices become more powerful and support more and more network frequency bands, RF front-end modules have become an indispensable part of them. In the RF front-end, filters are one of t...[Details]
Abstract: TMS320F206 is a representative one of TI's TMS320C2XX series chips. On the basis of introducing its characteristics, structure and performance, it focuses on several issues that should...[Details]
About the Institute of Communications and Signaling
The Communication and Signal Research Institute is a high-tech enterprise affiliated to the China Academy of Railway Sciences (CARS) in the fie...[Details]
The Zhaoqing High-tech Zone source-grid-load-storage integration project is a provincial demonstration project and was included in the Guangdong Province's 14th Five-Year Energy Development Plan in Ap...[Details]
DSP and ARM Processors
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