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If road repair problems are discovered early, they can be solved much more easily, saving up to 4/5 of the cost. But it is not practical to send maintenance teams to frequently investigate road d...[Details]
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The single chip traffic light source program is as follows: #include reg51.h #include intrins.h #define uchar unsigned char #define uint unsigned int #define DIG0 0x01 // Define digital tube 1...[Details]
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2022年以来,受疫情及俄乌冲突严峻,宅经济效应减弱加之行业淡季来临影响,消费电子市场需求降温显著,相关应用诸如智能手机、TWS耳机、笔记本电脑、电视等出货目标陆续被下调,出货量也较上年同期有所下滑。 Previously, Jiwei.com has analyzed the recent "order cancellation" incidents in the fields of smar...[Details]
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/*****************************
** low level kexboard routines VERSION 1.0
******************************/
#include "kb.h"
#include "scancodes.h"
#define BUFF_SIZE 64
unsigned ch...[Details]
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Intel recently officially released a special product "RealSense L515", which is known as the world's smallest and most energy-efficient high-resolution Lidar camera. RealSense L515 is only 61 mm i...[Details]
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Today, the official version of iOS/iPadOS 14.3 was released, and Apple Fitness+, the subscription-based fitness service officially announced by Apple at the fall conference, was launched. As Apple'...[Details]
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Using a dual-channel oscilloscope
(1) Measure the period CHA
Change the value of the time base from large to small, use the rulers T1 and T2 to measure the period T = T1-T2
(2) Mea...[Details]
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According to news on December 22, according to the Shanghai Municipal Communications Administration Bureau, China Mobile Research Institute recently organized a "5G Internet of Vehicles New Technolog...[Details]
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I have recently become fascinated by the RTOS rtx51. After a week of hard work, I ported the entire control system code I had previously written to rtx51 tiny. Here is an excerpt from the introducti...[Details]
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Because the basic storage unit of the read-only
memory
is programmed only once, the programmed data can be stored for a long time, and a current of mA or above needs to flow during programming,...[Details]
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1 Problem statement
In intelligent instruments and process control systems with single-chip microcomputers as the core, it is often necessary to save real-time parameters for a long time. Usu...[Details]
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According to information obtained by the alliance, Jiangsu's distributed market-based trading documents will be released soon, and a total of 7 pilot projects will be implemented this year. Looking...[Details]
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Jidu JET's EE architecture - this system revolves around four parts: intelligent driving, intelligent cockpit, vehicle control and powertrain. It connects the vehicle's sensors and high-performance...[Details]
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Cecilia Wachtmeister will take over as CEO of embedded design tool company IAR Systems on August 16.
IAR CEO Cecilia Wachtermeister "We are very pleased to welcome Cecilia to IAR. The ...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]