TIOBE Index October 2022Headline: The dominance of the four major languages continues to increaseFor quite some time, Python, Java, C and C++ were the top four languages in the TIOBE index. They are f...
I need help from an expert on the MOSFET loss analysis of a switching power supply. There are a few questions I haven't figured out yet.
1. When calculating conduction loss, should the temperature coe...
HB6296 Application Guide1. The current detection resistor should be placed close to HB6296 . The voltage signal on the detection resistor is very weak. To reduce interference, it must be placed close ...
I always forget to post the pin definitions. Here are the GPIO definitions, the picture is for SAMD21, but the definitions are the same.A0 PA02
A1 PB08
A2 PB09
A3 PA04
A4 PA05
A5 PB02
D0 PA11
D1 PA10
...
What is the difference between Windows 10 and Windows 11 ?Windows 11 has all the features and security of Windows 10 , but with a redesigned, fresh look. It also comes with new tools, sounds, and apps...
This is the schematic diagram. The P36 load is a solenoid valve with a rated value of 24V/0.2A (max). The G pole is burned out. The multimeter is used to measure
There is a short circuit between GS, b...
For many consumers who are waiting to buy pure electric vehicles , in addition to anxiety about charging and battery life , the high cost of replacing power batteries may also be an important reason...[Details]
Good news from the North American market! Wyoming, the United States, will build its first large-scale ground-mounted photovoltaic power station, with Sungrow providing photovoltaic inverters and m...[Details]
When QR code recognition no longer relies on dedicated camera modules, and even common digital cameras, analog cameras, and USB cameras can easily and quickly recognize QR codes, then providing a fre...[Details]
Qualcomm and SSW Partners reach definitive agreement to acquire Veoneer — All-Cash Transaction at $37 Per Share Provides Higher Value to Veoneer Shareholders — — Agreement will accelerate Veoneer’s...[Details]
1. Introduction
In embedded systems, especially data acquisition systems, real-time performance is crucial. It not only requires the embedded microprocessor to respond quickly, but also requ...[Details]
1-5. Single-excitation transformer switching power supply
The biggest advantage of transformer switching power supply is that the transformer can output multiple groups of voltages of diff...[Details]
1
Overview
The design of intelligent instrument program-controlled interface circuit first determines the interface function of the instrument according to the function of the instrument. ...[Details]
Xining, December 18 (China News Service) (Luo Yunpeng, Jing Mingfa, Zhu Yiran) China State Grid Qinghai Electric Power Company announced on the 18th that the first transformer of China's first clea...[Details]
In the previous article "Qemu builds ARM vexpress development environment (II) ---- Start the Linux kernel through u-boot", it has been realized to load the kernel through u-boot to start the develop...[Details]
Maxim introduces the MAX17127, a 6-string WLED driver that provides a complete backlight solution for laptops and netbooks. This high-performance boost controller integrates a 48V MOSFET and can drive...[Details]
This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle and ci...[Details]
1. How do you use dry cells, voltmeters, small light bulbs, and wires to design experiments to study the voltage relationship in series circuits? Let's get familiar with it first: (see Figure 1) 2....[Details]
I spent a long time thinking about this keystroke program. Let me first talk about my thinking.
My idea is very simple. Generally, keys do not need de-jittering and delay. I think the microcontroller...[Details]
A Chinese research team has developed a new brain-like learning method (NACA) based on neuromodulation-dependent plasticity, which can effectively solve the "catastrophic forgetting" problem that i...[Details]
A frequency converter is an electronic device used to control the speed of a motor. It can convert the input AC power into DC power, and then convert it into AC power with adjustable frequency, the...[Details]