-
introduction
There are many ways to test CMOS circuits. The general method for testing logic faults is to use logic response testing, which is commonly known as functional testing. Functional ...[Details]
-
When reading the button level, we usually use a delay function or a loop delay to reduce the jitter time and read the correct button level. Example: #include "reg52.h" sbit SysKey P0^0 sbit LED P0^...[Details]
-
Introduction Powering automotive electronic systems presents challenges in addition to high reliability requirements and the need to cope with relatively unstable battery voltages. The variability...[Details]
-
Recently, Italian surgical
robot
company Medical Microinstruments, Inc. (hereinafter referred to as MMI) officially announced that it has completed a $110 million (about 800 million RMB) Se...[Details]
-
The Industrial Internet of Things (IIOT) is the product of the deep integration of the industrial system and the Internet system under the wave of industrial digital transformation. It is the key inf...[Details]
-
The panel of the three-channel DC resistance fast tester is shown in the figure below:
1. Ia Ib Ic: DC current output. When measuring single-phase or two-phase, Ia and Ib are current outpu...[Details]
-
According to Reuters, Nokia is working hard to advance its 5G development and originally wanted to rely on orders from US telecom companies to achieve rapid growth. However, two foreign companies poi...[Details]
-
With the continuous enrichment of material and the rapid improvement of people's living standards, people's safety awareness is also constantly strengthening. Many families and units have installed an...[Details]
-
introduction
In mechanical engineering, due to production needs, motors are frequently in the process of starting, braking, and reversing, so the starting and braking time of the motors largel...[Details]
-
The topology of the Fliege notch filter is shown in the figure. Compared with the twin-T structure, this filter circuit has the following advantages: the center frequency can be tuned with only fou...[Details]
-
PIC microcontrollers are widely used, and many control systems in life are designed based on PIC microcontrollers. I have introduced many PIC microcontrollers before. In this article, I will bring yo...[Details]
-
I. Overview
The S3C6410 interrupt controller consists of two VICs (Vectored Interrupt Controller, ARM PrimeCell) and two TZIC's (TrustZone Interrupt Controller SP890).
The two TZIC's and VIC's are ...[Details]
-
Watchdog is generally a hardware module. In embedded operating systems, a common application scenario is that the system runs for a long time without anyone watching. When the system freezes,...[Details]
-
I wonder if you experienced shopaholics have noticed that this year’s Double Eleven has already started on October 20th... Many netizens have already paid deposits on the evening of the 20th, waiting...[Details]
-
Recently, the first PACK and the first batch of 162Ah batteries rolled off the production line at the Honeycomb Energy (Chengdu) Power Battery Manufacturing and Southwest R&D Base, located in the adva...[Details]
Mobile and portable
京公网安备 11010802033920号
EEWORLD