The application scope of SiC power devices is becoming wider and wider, the switching frequency is getting higher and higher, and the requirements for devices are also getting higher and higher. How t...
I am a novice, and I will briefly describe how to port FreeRTOS to STM32F107 and create tasks.Using three software to implement FreeRTOS configurationSTMSTM32CubeMXAND EWARM V8.32FreeRTOS source codeS...
As shown in the figure below, when the S button is pressed once, a set of specified pulses is emitted.
The three variable resistors are composed of digital potentiometers or 3296 adjustable resistors....
[i=s]This post was last edited by dcexpert on 2019-5-19 20:56[/i] [b]Buzzer[/b] By default, microbit uses pin0 to control the buzzer, which can be used to play music. [code]from microbit import * impo...
HB6296 Application Guide1. Wiring:
A: The current detection resistor is placed close to the hb6296 . The voltage signal on the detection resistor is very weak. To reduce interference, it must be place...
The circuit diagram is as follows:Load B1 is a motor. U1C is a comparator.
I want to ask whether this push-pull circuit is necessary?
If we don't want a push-pull circuit, is it possible to connect th...
According to foreign media reports, the Biden administration of the United States plans to expand export restrictions on US chip companies to China. On the other hand, chip giant Micron broke ground ...[Details]
In the actual debugging process, the parameters of the controlled test object on site are unknown. The introduction of large-scale analog devices on the electronic load power board and signal board...[Details]
Piezoelectric knock sensors are widely used in knock detection of engine bodies or cylinders. The automobile anti-knock system determines the knock intensity by detecting the voltage value of the p...[Details]
introduction
In the application of LED display engineering, there are single-screen projects, but more are multi-screen projects. For a single screen, the control software configured by the ma...[Details]
introduce The DS80C400 contains a ROM that provides network stack, memory management and process scheduling, and can be flexibly used in applications programmed by Java, C and 8051 assembly. SDCC pro...[Details]
Introduction In the design of electronic products, human-computer interaction display interface is an indispensable task. Currently, the commonly used LCD displays are seven-segment stroke type, whi...[Details]
At the ISC 2021 digital event held today, the 57th Top500 supercomputer list was officially announced. From the list, we can see many of the same names as the previous one. In the Top 10 ranking, th...[Details]
If you want to be familiar with MCU, you must first look at the structure and special registers of MCU, which are the key to your software writing. As for the special function registers needed for se...[Details]
Automotive chip maker ON Semiconductor expects the shortage of automotive chips to be resolved by the second half of this year at the latest. Hassane El-Khoury, CEO of ON Semiconductor, said that d...[Details]
In the first quarter of this year, due to the impact of the COVID-19 pandemic, the performance of listed companies in the semiconductor and mobile phone industry chains showed different trends. Excep...[Details]
Since the working current of the rectifier is large, when testing with a multimeter, you can first use the RX1k gear to check its unidirectional conductivity, and then use the RX1 gear to test again ...[Details]
Foxconn's iPhone factory in India, which is at the center of a massive food poisoning outbreak, will extend its one-week closure by another three days, senior officials in the Indian state of Tamil N...[Details]
The Supervisory Board announced that Frits van Hout will retire from ASML after completion of his current term, at the expiration of the 2021 General Meeting of Shareholders on April 29, 2021. Frit...[Details]
On August 17, the "Guiding Opinions on Promoting the Recycling of Retired Wind Power and Photovoltaic Equipment" (hereinafter referred to as the "Guiding Opinions") jointly issued by the National D...[Details]
Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently released a new product in the EZ-USB™ series, the EZ-USB™ FX20 programmable USB pe...[Details]
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