I am a power supply novice. Recently, my teacher asked me to make a digital buck circuit. I used a signal generator to generate the pwm signal. After I finished, I found that the gate of the pmos tube...
I have just started working on motor drivers. Do you have any good learning materials or learning experiences? Thanks for the guidance of all the seniors....
[i=s]This post was last edited by qwqwqw2088 on 2020-9-24 08:29[/i]question:
Use the LM2611 chip to convert 5V to -5V to power the op amp. Refer to the circuit design in the manual.The actual designed...
As an excellent supplier in the semiconductor field, ADI also has diversified development in medical electronics, including prevention, diagnosis, treatment and disease management.In the prevention st...
The vector written for the interrupt in 2440test is a bit hidden and goes around in circles. No wonder it is so difficult to understand. Let's unravel this thing and see clearly what the process is. [...
[i=s] This post was last edited by freebsder on 2019-4-10 17:49 [/i] ST's Bluetooth NUCLEO board has been released [url=https://www.st.com/content/st_com/zh/products/evaluation-tools/product-evaluatio...
Method 1: You need to put your variable declaration in your xx.c file, not in your xx.h header file. Method 2: Regarding variable declaration, when declaring externally, you cannot assign a value t...[Details]
Global automotive semiconductors face huge market opportunities, but design engineers also face technical challenges in terms of cost, power consumption, security, etc. This article uses the latest...[Details]
With the rapid development of flow meter measurement technology, various intelligent flow meters have played an important role in many industrial production fields. As a domestic electromagnetic flow ...[Details]
With the advent of the mobile Internet era, the popularity of high-definition multimedia videos, and the emergence of large-scale 3D mobile games, single-core embedded hardware platforms can no longe...[Details]
Semtech Contributed Article (LoRa® Application Cases) Dicui Intelligence explores “Agriculture + Digital Twin” based on Semtech LoRa® Assisting the digital transformation of traditional agricul...[Details]
December 14, 2021, Shenzhen - During OPPO INNO DAY, OPPO officially released its first self-developed NPU chip - Mariana®️ MariSilicon X. As the first NPU chip designed specifically for imaging, Mari...[Details]
Yesterday, Xiaomi Civi Product Manager Hu Xinxin said in an interaction with netizens on social media that there is no Xiaomi 12 Youth Edition. At the same time, regarding a previously exp...[Details]
TSMC's indirect investment, IC design service company Creative, held its financial report meeting today (2). General Manager Chen Chaogan followed up on TSMC's statement that 5G is indeed acceleratin...[Details]
There are four common detection methods for the output voltage of the withstand voltage tester , including the electrostatic voltmeter method, the voltage transformer method, the voltage divider wit...[Details]
Relay, DIP switch and buzzer; connect them in sequence (same for relay) #include reg52.h sbit beep=P0^1; void main() { beep=1; } A small current flows in from the lead wire, and the core gen...[Details]
Semiconductors are needed for mobile phones and base stations, and these two business lines account for 90% of Huawei's business. If these products cannot be produced, these businesses will be forese...[Details]
We learned from relevant channels that Cipia, an AI computer vision cockpit automotive solution provider, will demonstrate its Cabin Sense solution at the CES 2024, including driver and passenger mo...[Details]
The general purpose timers (TIM2 to TIM5) consist of a 16-bit or 32-bit auto-reload counter driven by a programmable divider. They can be used for a variety of purposes, including measuring the pulse...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
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