-
The most basic interrupt source requests of the 51 kernel are external interrupts, timer interrupts and serial port interrupts, which are also the most commonly used by learners and developers. Of co...[Details]
-
Today, Huawei Terminal’s official Weibo account revealed the features of the Huawei nova7 series, which will be released on the 23rd of this month - the nova7 Pro front-facing dual-camera with tracki...[Details]
-
As a leading company in the power battery industry, CATL has been innovating battery technology routes in recent years, from sodium-ion batteries to Kirin batteries to condensed matter batteries, a...[Details]
-
I recently saw an article in which the basic concepts of LED lighting mentioned are all correct and it approaches the issue from a popular science perspective of lighting design, which is very ...[Details]
-
Introduction: The design of USB low-speed devices has reached considerable maturity. Various IC companies have launched USB DEVICE-side solutions, generally using 8 BIT CPU CORE + USB SIE as th...[Details]
-
The working principle of the 51 microcontroller is the same as that of many microcontrollers, and they all follow the von Neumann architecture, that is, the data area and code area are separated. The...[Details]
-
Although the exam is approaching, I still managed to master the basic operation of DDS in the time, O(∩_∩)O hahaha. From understanding the theoretical principles to downloading and debugging the wave...[Details]
-
By default, after a system or power reset, the MCU is in run mode. In this mode, the CPU is clocked by fCPU and executes program code, the system clock provides clocks for each active peripher...[Details]
-
The China Securities Regulatory Commission issued an announcement today saying that it has approved Jingfeng Mingyuan’s IPO registration on the Science and Technology Innovation Board. The announceme...[Details]
-
Abstract: A new type of dynamic voltage restorer (DVR) based on flywheel energy storage is proposed, which can compensate for deep voltage sags. High-power and high-energy storage flywheel energy s...[Details]
-
This article mainly introduces
the basic concepts, working principles and typical working
circuits of
voltage
comparators
, and introduces some commonly used voltage comparators...[Details]
-
On May 9th, OnePlus CEO Liu Zuohu announced that OnePlus 8 successfully completed the T-Mobile SA 5G network connection in the United States. OnePlus also became the first brand to successfull...[Details]
-
The 8051 chip has a CPU, i.e. a controller, and an arithmetic unit. It also includes 128 bytes of on-chip data memory RAM, which is used to store readable and writable data, such as intermediate ...[Details]
-
"The collapse of panel prices is terrible, and almost the entire industry continues to suffer losses." This is what an analyst who follows the panel industry told reporters. Looking through the per...[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]
Analog electronics
京公网安备 11010802033920号
EEWORLD