In early February this year, I bought two boards from Mouser, one of which is TI's msp430, which I still use intermittently, and the other is the Intel Quark Microcontroller Developer Kit D2000. This ...
Have you used TI's ADS1278 for AD acquisition? During the test, I found that if the input signal exceeds the reference voltage, the analog-to-digital converted signal is not a distorted sine wave with...
The 12V switching power supply is input, and the circuit board has 12V to 5V and 5V to 3.3V. Now we need to add a function to the circuit board, USB to serial port, as shown in the circuit diagram. Th...
Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, and on the other hand, they need to provide more functions and increase output power. Du...
[i=s]This post was last edited by qwqwqw2088 on 2019-7-4 08:30[/i]Fundamentals of MOSFET and IGBT Gate Driver Circuits
This report analyzes the most popular circuit solutions and their performance, in...
Where does Li want to go? Recently, Li Auto held an online conference on smart software. During the conference, Linked Travel saw such questions from some new energy car owners from time to time, b...[Details]
During the material inspection of the power module and the testing of some single boards, an oscilloscope will be used to measure the ripple of the power module. Therefore, it is necessary to underst...[Details]
Chips are the heart of all complete devices and are widely used in the fields of computers , consumer electronics, network communications, automotive electronics, etc. Moreover, chips are widely used...[Details]
The tube has a knee voltage. In the output characteristic curve (Figure 1-3), when the load increases, the intersection of the load line and the leftmost point of the output characteristic curve wi...[Details]
Photonic Integrated Circuit (PIC) reduces complexity and improves reliability compared to traditional discrete optical-electrical-optical processing methods. It can build a new network structure with...[Details]
At that time, my country was implementing a lockdown in many places to prevent and control the epidemic, and the consumption of the entire Chinese market was restricted. Soon after, many brands annou...[Details]
Recently, JinkoSolar announced that it will provide 4.82MWh of SunTera liquid-cooled energy storage system products for Nigeria SOLARMATE Engineering Co., Ltd.
This project is a continuation o...[Details]
1 Main features
ISD1810 is a new product in the ISD series of voice recording and playback chips. It uses analog direct storage technology, so it has high fidelity and good sound quality. It can be...[Details]
The clock signal of the microcontroller is like the heart of the microcontroller. The clock frequency of the microcontroller determines the time it takes for the microcontroller to run an instructi...[Details]
USI and China Science and Technology have reached a strategic cooperation agreement to provide first-class systems and one-stop service solutions to the automotive powertrain market. This cooperati...[Details]
What is dynamic scanning display? In the single-chip microcomputer system, the dynamic scanning display interface is one of the most widely used display methods in the single-chip microcomputer. The ...[Details]
Apple supplier Cirrus Logic may have vaguely hinted that next year's iPhone 15 Pro models will use solid-state touch buttons, according to research firm Barclays. In a letter to shareholders this ...[Details]
In keil c, you can use the keyword reentrant to define, such as: void fun(void) reentrant{}
, but you cannot use BOOL variables in the function, because KEIL defaults to positioning all variables at ...[Details]
The Internet of Things (IoT) shows no signs of fads, with more and more connected things expected to appear regularly over the next decade. This is not surprising, as we continue to imagine new ways ...[Details]
In June this year, the company's first zinc-bromine flow battery energy storage system for China Petroleum completed load commissioning at the Mahu 078 well site in the Xinjiang Oilfield.
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