There is a spike voltage when MP1584EN is powered on, which often burns the microcontroller behind it. The circuit is drawn according to the MP1584 manual. How can I improve it?...
Course DescriptionTI water and gas meter integrated circuits and reference designs help you minimize energy consumption and maximize measurement accuracy.Smart water and gas meters require:1. Ultrason...
A typical voltage-to-frequency converter is also called a VCO (voltage-controlled oscillator), where the input voltage of the IC has a simple regulation characteristic on the output frequency. Its gen...
How do you choose whether to use a 4-layer board or a 2-layer board? How do you choose whether to use a 4-layer board or a 2-layer board when doing PCB design? Is there any basis? EMC issues? The comp...
Thank you, wife.In the past four years, our family has improved financially, and we no longer have to be timid about daily expenses, but our relationship has not improved as the days go by. I miss the...
A netizen broke the news: a company employee resigned and the employee brought a large amount of explosives and blew up a floor of the company. The scene was filled with smoke, like a battlefield:The ...
Although the punch hole screen, bangs screen, water drop screen, etc. are all special-shaped screen designs, Samsung seems to still want to hide the screen hole as much as possible, and strive to pus...[Details]
On October 13, the People's Government of Baicheng City issued the "Work Plan for Vigorously Implementing the "One, Three, Three, Four" High-Quality Development Strategy to Accelerate the Developme...[Details]
There are many types of displacement sensors. In recent years, their application areas have been continuously expanding, and more and more innovative technologies have been applied to sensors. We w...[Details]
If the 60,000 yuan Pro Display XDR is just an immature exploration of Apple in the field of Mini LED, then the new 12.9-inch iPad Pro released in the first half of this year can be said to have taugh...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics...[Details]
Recently, the largest new energy vehicle charging station in Lanzhou New District was officially put into operation. The charging station was jointly built by Lanzhou New District Urban Public Tran...[Details]
iQOO Neo6 SE will be released on May 6, equipped with a Snapdragon 870 processor. Today, the official once again warmed up the new phone. Officially, iQOO Neo6 SE supports dual-cell 80W flash ...[Details]
1. Overview The previous protocol has explained in detail the various functions of the IIC protocol. Through the previous protocol, I believe everyone has a certain understanding of IIC. In this blog...[Details]
On June 13, 2012, MediaTek Chairman Tsai Ming-kai appeared at his own shareholders' meeting with a new hairstyle. His hair was so short that it was the first time since the company went public, which ...[Details]
On February 26, Great Wall Motors' Tank 700 Hi4-T was officially launched, which attracted great attention from the industry and consumers with its excellent off-road performance, luxurious interio...[Details]
According to Jiwei.com, TSMC's financial report released today (10) showed that its revenue in February was NT$106.534 billion (same unit below), which was a month-on-month decrease of 15.9% due to t...[Details]
1. Experimental Tasks
As shown in Figure 13, P0.0-P0.7 of the P0 port of the AT89S51 microcontroller is connected to the a-h segments of a common cathode digital tube, and the common end of the...[Details]
The difference between open-loop control and closed-loop control of stepper motors
Overview:
A stepper motor is a special motor. Unlike other motors, it can rotate at a fixed step a...[Details]
TL431 is a cost-effective and commonly used shunt voltage reference with a wide range of uses. Here we briefly introduce several common and uncommon connection methods of TL431. Figure (1) is a typic...[Details]
According to foreign media reports, Ford Motor Company has applied for a new patent for its advanced interior lighting system, which may be used in future Ford vehicles. The patent was submitted on...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
