Preface: I use Qinheng's Bluetooth, and its Bluetooth function is integrated into the processor. I read the datasheet of Artly's AT32WB415. The Bluetooth and MCU are separated in the chip architecture...
Some manufacturers of 5G systems are moving to higher levels of hardware integration and combining RF converters and baseband processing engines in system-on-chip (SoC) devices to address power consum...
1. What is a stepper motor? A stepper motor is an actuator that converts electrical pulses into angular displacement. In simple terms: when the stepper driver receives a pulse signal, it drives the ...
Effect diagram demonstration, 12V fan for car:
DC 12V fan speed control circuit
This circuit can be used to control the speed of a 12V DC fan in a car. The main components of the ci...[Details]
For the second-tier new forces, they know that listing in Hong Kong may be a quagmire and they need to struggle hard to break through, but the time has come when they have to do it. “When it comes...[Details]
ViewMaster Shortcut Keys
Selection Commands:
Function New Key Old DOS Key
Selection Tool S
Enter for single
Tab to start area
Tab again to end --
Global Selection Shift+...[Details]
I found a Chinese data sheet for STM8S on the Internet. There is a small problem in that data sheet, but it does not affect the overall situation. I will point it out to you later. With this data shee...[Details]
This series of articles basically records my learning process. I am usually very busy, and I try to learn the most in the shortest time. Sometimes because I am too busy, many learning processes are i...[Details]
The tool palette provides basic tools that can be used when designing VI programs. As shown in Figure 2, it can be opened and used in both the front panel and the block diagram window. Click the "×" i...[Details]
Logistics refers to the effective flow of raw materials, intermediate inventory, final products and related information from the starting point to the end point to meet user needs, as well as ...[Details]
According to the Institute of Microelectronics of the Chinese Academy of Sciences, the team led by researcher Wei Yayi of the institute has helped Jita Semiconductor complete five rounds of OPC work ...[Details]
"Hua Xiaomei" faced off in the main battlefield.
In 2024, in the two halves of the new energy vehicle revolution: the first half of electrification and the second half of intelligence, t...[Details]
Batteries are undoubtedly the hot keyword in 2019. From automakers to consumer electronics manufacturers to all those concerned about the environment, all aspects of society will benefit from advance...[Details]
Giant magnetoresistance (GMR) technology offers key advantages for a range of automotive applications. Learn how it works, how it compares to alternative approaches, and the types of GMR sensor sol...[Details]
Strategy Analytics' latest research report, "The Return of UWB: Chip Forecasts for Smartphones, Automotive, Industry, and More," points out that the UWB (ultra-wideband) system and radio chip market ...[Details]
Starting later this fall, Apple will allow apps to access more device memory, or RAM, which will enable developers to improve the performance of their apps on iPhones and iPads. Currently, apps are...[Details]
A relay is an electrical control device that can give a specified input and maintain it for a long enough time, causing a predetermined step change in the controlled quantity in the electrical outp...[Details]
CNC machine tools are highly automated machine tools that use computer systems to control the movement and operation of the machine tools to achieve high-precision and high-efficiency processing. T...[Details]
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