1. Introduction
Since it is a watch, low power consumption is a must. Before writing about low power consumption, I looked at the low power consumption of two big guys in the forum. One big guy's over...
w494143467onsemi and Avnet IoT Innovation Design Competition
The product uses two dry batteries with a voltage of 3.2V. In order to prevent the batteries from being connected in reverse, MOS is used. From the simulation results, only N tubes can be used! P tube...
[size=4]C Standard Library[/size] [size=4]C language is a general-purpose, procedure-oriented computer programming language. In 1972, Dennis Ritchie designed and developed C language at Bell Telephone...
The Radio and Television Administration plans to increase the number of 700MHz 5G base stations to 280,000 this year.
At the opening ceremony of the 2022 World Telecommunication and Information Societ...
1. Introduction
In preparation for the subsequent demo, we transplanted RTThread. Why not transplant FreeRTOS? Because domestic chips should use domestic systems! So let's get started!
2. Transplantat...
From a wide range of industrial and consumer electronics to the rapidly developing electric vehicle industry, countless application markets are driving huge demand for efficient power conversion solu...[Details]
On April 20, vivo’s new folding series products were officially released. Among them, vivo X Fold2 is equipped with the second-generation Snapdragon 8 mobile platform, and vivo X Flip is equipped wit...[Details]
We have basically finished writing here. Let's take a look at the code in the modification routine. First, let's take a look at the code given by Zhongjingyuan void OLED_WR_Byte(uint8_t dat, uint8_...[Details]
On April 20, Liaoning Huadian Tieling off-grid energy storage and hydrogen production integrated project officially entered commercial operation. As a leading project for deepening central-local coope...[Details]
1. Experimental Purpose
1. Understand
the method of expanding the external ROM of 89C51 microcontroller
2. Understand
how to use EEPROM
2. Experimental...[Details]
question:
How can it be easier to obtain continuous, reliable power in power-critical applications?
Answer:
In many applications, it is import...[Details]
At the end of 2022, Longli Technology signed a 3 billion yuan supply order for Mini LED backlight car screens with the German Bosch Group. From the perspective of the industry, this has injected a "b...[Details]
As we all know, microcontrollers cannot directly read current. Generally, the current value needs to be converted into a voltage value to read. At this time you should think of the great Ohm's law, w...[Details]
ARINIC429 Aviation Bus Introduction
ARINIC429 bus is an aviation bus widely used in business aircraft in the 1980s. Its information content integrates more than 200 aviation parameters, mainly...[Details]
The Vision Pro recently released by Apple is scheduled to be launched in the United States in early 2024. It was previously mentioned that since the display screen is exclusively supplied by Sony, th...[Details]
Speaking of CoreMark, it may be familiar to many people. People often mention the COREMARK of some CPUs when talking about them. It is actually a benchmark code used to test the performance of various...[Details]
introduction
With the development of information technology, the Internet of Things (IOT) has attracted more and more attention from enterprises and scholars. Although the exact definition of ...[Details]
The UPS
AC power supply system is different from the conventional -48V DC power supply system. Its characteristics are that the UPS power supply equipment has requirements fo...[Details]
Since the relevant theories of motor NVH problems are complex and involve multiple disciplines such as electromagnetics/structures/acoustics, it is a typical multi-physics field coupling problem, a...[Details]
1 Overview
1.1 Background
Digital signal processors (DSPs) are generally used to run core data processing algorithms, but in some special environments, DSPs must be used to ma...[Details]