-
The generation rules of the ELF format "u-boot" file are as follows. The following is an analysis of each dependency corresponding to the execution process of the Makefile.
$(obj)u-boot:...[Details]
-
1、Curtain Coating 濂涂法
是一种电路板面感光绿漆涂装的自动施工法,涂料为已调稀的非水溶性绿漆油墨,施工时此种绿漆会自一长条形开口处,以水濂方式连续流下,与自动输送前进中的板面垂直交会,而在板面上涂满一层均匀的漆膜,待其溶剂逸走半硬化后,再翻转板身及做另一面的涂布,当两面都完成后,即可进行感光法的影像转移。这种"濂涂法"并非电路板业之新创,早年亦曾多用于木制家俱的自动涂...[Details]
-
It has been more than a year since TSMC announced its decision to build a factory in the United States. During this period, the new US President Biden came to power and announced a package of subsidi...[Details]
-
LED stroboscopic effect refers to two concepts. One is stroboscopic: that is, the depth of the fluctuation of the luminous flux of the electric light source. The greater the fluctuation depth, the ...[Details]
-
STMicroelectronics' STEVAL-ASTRA1B multi-connectivity evaluation platform provides a complete ecosystem for asset tracking system designers to develop fully functional proof-of-concep...[Details]
-
Hardware platform: Emdoor Liod platform (based on PXA270)
Operating system: Embedded Linux
The following mainly introduces how to perform ppp dial-up on the Liod platform and re...[Details]
-
1 Introduction
The general structure of an organic electroluminescent (EL) device, or organic light-emitting
diode
(OLED) is to sandwich a layer of organic electroluminescent ...[Details]
-
According to foreign media reports, Apple is preparing a new iPhone model with a screen size increased from 6.5 inches to 6.7 inches, and the appearance has also changed significantly. Judging from...[Details]
-
Volvo has revealed plans to overhaul its infotainment and data systems with a new in-house-developed operating system that will be used in future cars starting in 2022. Called VolvoCars.OS, the ...[Details]
-
Before the official release on April 14, German media exposed the detailed appearance and configuration table of OnePlus 8 and OnePlus 8 Pro. The OnePlus 8 Pro has a 6.78-inch curved scree...[Details]
-
In three-phase four-wire and three-phase five-wire power supply;
The voltage between the phase line and the neutral line is the phase voltage.
The voltage between phase lines is the line ...[Details]
-
At the Shanghai International Auto Show on April 19, BeiWake officially released the world's first vehicle-mounted 512 lidar platform - the "BeiWake Yinglong" platform. It adheres to the three major ...[Details]
-
Nowadays, more and more devices are becoming more intelligent, automated and interconnected. In order to protect user privacy and promote the steady development of the industry, different industrie...[Details]
-
OPPO officially announced that the Future Technology Conference 2021 will be held on December 14-15, and will release innovative products and flagship new products. According to the schedule publis...[Details]
-
Lyft and Mobileye announce collaboration to help leading fleet operators drive widespread commercialization of autonomous vehicle mobility services
November 6, 2024 -
Lyft,...[Details]