I use CH1, CH2 and CH3 of TIM2 as input pins respectively. The trigger source selections for CH1 and CH2 are TIM_TS_TI1FP1 and TIM_TS_TI2FP2 respectively. But when using CH3, why is there no TIM_TS_TI...
November 24, 2020 - Qorvo, Inc. (Nasdaq: QRVO), a leading provider of innovative RF solutions for mobile, infrastructure and aerospace and defense applications, today announced that the Semiconductor ...
Radio frequency (RF) PCB design has many uncertainties in the currently published theories and is often described as a "black art". Generally speaking, for circuits below the microwave frequency band ...
I bought dozens of silicone binding wires before, which are very useful, but after using them for a while, they are not enough. Some netizens suggested that I can use pliers to crimp the wires myself....
From learning about power supplies to designing a power supply, from being a power supply novice to a technical expert...how many obstacles have you overcome along the way to becoming a power supply e...
1. How to
measure
DC
voltage?
A: First, you need to set the coupling mode to DC, adjust the vertical scale to a suitable value based on the approximate range, and then compare ...[Details]
Introduction: This paper discusses the design of an intelligent temperature controller for dry-type transformers based on the ATmega16 microcontroller. The temperature controller has low power consum...[Details]
IHS Markit's list of the top 20 industrial semiconductor manufacturers in 2018 shows that chip manufacturers from the United States and Europe continue to occupy the top ten positions, among which Te...[Details]
In an era when everyone is discussing artificial intelligence, how will ADAS (advanced driver assistance) evolve to AV (fully autonomous driving)? It is obvious that relying on the perception and com...[Details]
On May 31, Apple announced that the developer community in Greater China is growing, with more than 4.4 million registered developers, a 76% increase from two years ago. Apple said that a growing num...[Details]
A 30W soldering iron takes a long time to heat up when soldering large components, which can easily damage the soldered components.
If you want to make a hole in plastic but feel that too much he...[Details]
speed sensor
Smartmouse intelligent gesture input system is divided into handheld end (gesture data acquisition module) and host end (data receiving and processing module), and the handheld end and...[Details]
1 Introduction
The energy and environmental crisis brought about by the rapid development of modern transportation has become a global problem. Developing electric vehicles and using clean energy is ...[Details]
With the development of electronic technology, cars have gradually become an extension of home entertainment and office environments. After entering the automotive electronics field, new integrated a...[Details]
When developing with cube development tools and using HAL libraries, there is a problem that when we finish configuring the cube interface, we "think that everything is configured", but when writing ...[Details]
The magnetic flap level gauge is a typical liquid level measuring instrument. There are many forms, and according to the different installation methods, it is mainly divided into two forms: side-mo...[Details]
For a good engine, besides power and torque, engine thermal efficiency is equally important, because higher engine thermal efficiency often means more fuel efficiency, which is more practical at a ti...[Details]
The intelligent compact shelving control system is a highly automated storage device, which is widely used in libraries, archives, warehouses and other places. It realizes intelligent control and m...[Details]
stm32/stm8
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