RISC-V has several advantages over ARM, but the most important one is that it is open source, which means it is free. This is a huge difference from ARM, which charges a licensing fee.
So, why not use...
As shown in the figure above, after the TVS tube SMAJ58A has degraded in performance and turned into a low-resistance state (it may also break down and short-circuit), the current of the 48V power sup...
Idle, selling, very new, fully functional, single host. Idle Fish link: https://market.m.taobao.com/app/idleFish-F2e/widle-taobao-rax/page-detail?wh_weex=true&wx_navbar_transparent=true&id=58175528817...
[i=s]This post was last edited by littleshrimp on 2019-11-20 14:32[/i]Let's start with a clip of a child speaking recorded using LIS25BA.LIS25BA is a low-noise, high-bandwidth acceleration sensor laun...
Do you remember the MobIR Air ultra-cost-effective portable thermal imager I shared a few days ago ? Have you bought one?I have good news for you today.
November 26, 13:30-17:00
Amap will hold a 2019 ...
In the future, as long as Trump is in power, the biggest feature of the US stock market may be the high probability of instability, and the trend of the entire stock market will change with the polic...[Details]
On October 15, the first phase of the trial production of Jiangsu Hengan zinc-bromine liquid flow energy storage battery project was held in Jiangning Economic and Technological Development Zone. L...[Details]
Jiangsu Province had the smallest increase in medium- and long-term direct trading volume in 2020. In 2019, the country's medium- and long-term direct trading electricity volume was 2.2 trillion kW...[Details]
I finished decoding JPEG as early as August this year, but it has been very unstable. If the code is modified anywhere, the decoding may fail. At first, I thought it was a stack problem, or there was...[Details]
There are many ways to achieve white light with LED, and the earlier developed and industrialized method is to coat the LED chip with phosphor to achieve white light emission.
There are three ...[Details]
Pulse Width Modulation PWM (Pulse Width Modulation) adjusts the duty cycle to control the pulse width.
Except for TIM6 and TIM7, all other timers of STM32 can be used to generate PWM signals. Adv...[Details]
The TPS65137 uses a low dropout (LDO) post regulator to provide line and load transient response with minimal output voltage ripple for stable picture quality.
With a wide 2.3V to 5.5V input voltag...[Details]
Introduction
STC microcontroller is a series of 51 microcontrollers developed by China's Hongjing Company. STC microcontroller is based on the traditional 8051 microcontroller. After technical ...[Details]
According to a report on the website of the American Physicists Organization on November 29, a research team from the Pacific Northwest National Laboratory (PNNL) in the United States used a new ...[Details]
1. Registering soft interrupt is of course through open_softirq Here are some examples: void __init init_timers(void) { int err = timer_cpu_notify(&timers_nb, (unsigned long)CPU_UP_PREPAR...[Details]
Create a new project in MPLAB X IDE. As a rule of thumb, header files are usually placed in a folder named h, and source files are placed in a folder named src, as shown in the figure below. When com...[Details]
Specific function implementation Use DS18B20 to detect the temperature in real time and display it on the LCD1602 display. At the same time, you can set the maximum and minimum temperatures through K...[Details]
Apple industry chain analyst Ming-Chi Kuo said today that Apple plans to launch a second-generation AR/VR headset in the first half of 2025, which may have a higher-end configuration and a new afford...[Details]
With the continuous development of automotive electrification, automation, and intelligent interconnection-related technologies, popular technologies and product camps such as 5G technology, human-co...[Details]
Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]
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