Last September, at Apple’s new product launch conference, the news that all iPhone 11s will be equipped with UWB ultra-wideband chips brought UWB back into the public eye. So, what kind of technology ...
When using the IPC footprint wizard wizard that comes with AD2018 to generate a TSSOP package, you will go through the following step, which is to set the mechanical layerFigure 1. In Figure 1, the 15...
Come and flip the cards! Unlock the various ways to play with the oscilloscopeView participating activitiesActivity 1:
Knowledge Reserve
1. Check the activity page and turn over the cards one by one. ...
As the title says, I recently used a logic analyzer (a pretty cheap one, but it doesn’t make sense that low-speed SPI would have problems, right?) to monitor the SPI communication between STM32F103C8T...
[i=s]This post was last edited by Baboerben on 2019-12-15 21:07[/i]The C6000 series DAVINCI is a dual-core: ARM+DSP or ARM+DSP+other GPP architecture. The proprietary algorithm can be integrated into ...
1. The composition and structure of mobile phone lithium battery
Mobile phone lithium batteries are mainly composed of plastic shell upper and lower covers, lithium battery cells, protection c...[Details]
1. T3ster and its features Thermal transient tester T3Ster is an advanced thermal characteristic tester for semiconductor devices. It is also used to test the thermal characteristics of IC, SoC, SIP,...[Details]
Circuit Diagram:
Function: Press the button to turn the light on or off.
code show as below:
#include reg51.h
#include intrins.h
sbit p1_0 = P1^0;
void delay (void) {
int a ...[Details]
We first need to understand what is an interrupt? An interruption means that the CPU must pause the current task due to external reasons during the execution of a certain process, handle other tasks,...[Details]
0 Introduction
With the rapid development of automation control technology and microelectronics technology, PLC, as a cutting-edge industrial controller, has a series of advantages such as sma...[Details]
1. Principle
Resolvers are a type of position sensor commonly used in motor control. The function of resolvers is to accurately measure the position, speed and direction of rotation of the mot...[Details]
Dutch technology blog LetsGoDigital reported that Sony Interactive Entertainment (SIE) has filed a lawsuit against Huawei over the trademark issue of the "Watch GT" series of smartwatches becaus...[Details]
I recently made something and I had an 8-pin microcontroller on hand: PIC12C508A. So I used it. The chip is already an older model, but I only need to do a simple I/O operation, so this chip i...[Details]
In the past two years, due to the special circumstances of the United States itself, many cities have encountered the problem of "zero-dollar purchases", and Apple's retail stores have also en...[Details]
China's intelligent warehousing and logistics industry is in a period of rapid development. The software, hardware and equipment are deeply integrated. Through
digital
technology, the tradi...[Details]
Automatic song selection circuit diagram of Walkman
T1 is for signal amplification, T2 is for program gap detection, T3 and T4 are bistable circuit and control circuit, and T5 is for mute.
...[Details]
IntroductionTax control cash register refers to an electronic cash register with specific tax control functions. It is an embedded system integrating hardware and software. The hardware design cons...[Details]
In recent years, the LED industry has developed rapidly, but with the rapid development, the industry has also shown a mixed situation. Taking indoor lighting products as an example, most manufactu...[Details]
In order to guide the healthy and orderly development of new energy storage in our province during the "14th Five-Year Plan" period, in accordance with the "Guiding Opinions on Accelerating the Dev...[Details]
PC: CentOS5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
1. Make menuconfig to remove the original touch screen driver
- Device D...[Details]
RF/Wirelessly
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