[size=5][backcolor=rgb(222, 240, 251)]Allwinner A33 processor supports Android 4.4 and 6.0 versions[/backcolor][/size] [backcolor=rgb(222, 240, 251)]Because the default configuration in the system sou...
Security display, large screen splicing is becoming more and more market-oriented and widely used, but the price is getting cheaper and cheaper. Is this a good thing? How many people can stay in the m...
[i=s]This post was last edited by hehung on 2021-4-18 15:41[/i]Now we have entered the development stage, and the first step is to build a development environment.1. The first thing is to download the...
hehungonsemi and Avnet IoT Innovation Design Competition
Single USB Type-C interface, with HDMI/USB extension and DC power supply, a typical form of desktop monitor. The entire monitor inputs a high-power power supply similar to 24V/3A through the DC interf...
What is two-layer series winding, what is two-layer series winding, what is three-layer parallel winding, and what is several wires and how many turns? I am completely confused. I feel that the design...
When it comes to new energy vehicles, most people may only know pure electric vehicles, but in fact there are many types of new energy vehicles. In general, they mainly include plug-in hybrid vehic...[Details]
On May 10, South Korean media ZDNet Korea quoted industry insiders as saying that Samsung Electronics' AI inference chip Mach-1 will soon be prototyped in the form of MPW (multi-project wafer), and...[Details]
Loop gain is an important parameter that describes the characteristics of a switch mode power supply. Using a frequency analyzer to measure loop gain allows you to stabilize the power supply and opti...[Details]
Today, the car is no longer a simple means of transportation, but an intelligent mobile terminal. By integrating various advanced sensors, controllers and actuators, cars can realize environment perc...[Details]
As the ChinaJoy conference approaches, Chinese mobile phone manufacturers have launched gaming phone products one after another. The one that appeared last night was the Red Magic 5S gaming pho...[Details]
Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
robot
with a height of only 141 mm
, which once again broke the record of "the world's ...[Details]
0 Introduction
In some applications, the motor used is required to be small, high-efficiency, and high-speed. Micro permanent magnet brushless DC motors can better meet these requirements. Bec...[Details]
In today's world, with the continuous improvement of environmental awareness and the expectation of green energy, how to improve energy efficiency is a problem we are facing. Globally, the "low pow...[Details]
1. What is the buzzer function used for?
A: The buzzer function is an additional function of the multimeter, usually in the 2KΩ range. Generally, when measuring a circuit (or resistor) with a res...[Details]
In the operation of automotive ECU software, software code operation security is the first priority. Try not to have flash_erase and flash_write operations in the code. This is mainly to prevent the ...[Details]
Infineon
's chips are widely used in automotive electronics. I have used them before. I have been using the TC3 series
CAN
module recently, so I just wanted to write a simple ...[Details]
In recent years, with the continuous release of automation demand and the continuous influence of demographic dividend factors, my country's industrial robots have ushered in rapid development. With ...[Details]
BMS protects the battery from damage, extends battery life through intelligent charging and discharging algorithms, predicts the remaining battery life, and keeps the battery in a healthy state. Li...[Details]
Overview
The MAX9949/
MAX9950
are dual-channel parametric measurement units (
PMUs
) with four main operating modes:
FIMI—Flow Addition/Flow Measurement...[Details]
When the PC and the MCS-51 microcontroller communicate serially, it is basically one-to-one, that is, when the PC sends a command to the microcontroller, it waits for a response from the microcontroll...[Details]
Embedded System
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