When I was at work on Tuesday, I received the TI live broadcast on May 25. I remember that this award post was sent out on June 9, and I received the gift in a few days. I really praise the speed and ...
The differential amplifier circuit made with LM358 is as follows. The voltage of the same-direction input terminal and the reverse input terminal is the same, so why is the output a negative voltage? ...
In recent years, there has been an increasing demand for multifunctional and highly safe electronic circuits using current measurement technology. In this article, we will introduce a method of detect...
SDK development environmentThe previous section explains how to use the configuration file. Now let's take a look at how to use the SDK to develop TI's mmWave sensor kit.First, enter the directory of ...
[align=left][color=rgb(65, 65, 65)][font=微软雅黑][size=4]Zhongjing Electronics (002579)) continues to accelerate its horizontal integration in the printed circuit board industry (PCB). After completing t...
The electromagnetic flowmeter is a professional industrial instrument that is widely used in the production industry. It has good reliability and strong stability. It is a very good flowmeter. In ter...[Details]
The configuration of the timing 100us is as follows: TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM2,ENABLE); TIM_DeInit(TIM2); TIM_TimeBaseStru...[Details]
1 Introduction
The various control valves used in oil storage tanks and oil pipelines in oil depots are essential field instruments in the process of oil storage and transportation. The degree ...[Details]
This article takes the AT89C51 system with a
6MHz clock
as an example to illustrate the application of clock interrupts:
Timer initial value and interrupt cycle The clock interru...[Details]
Cloud computing is seen as the next revolution in the technology world, which will bring fundamental changes to the way of working and business models. Since the introduction of cloud computing ...[Details]
The microcontroller must start with GPIO. The three LED lights on the development board are PD0, PD2 and PD3, and the KEY is PD7, so the GPIO initialization only needs to initialize the PD port. Writ...[Details]
In recent years, China has been firmly and clearly promoting the industrialization of fuel cells . Hydrogen fuel cells are a key technology for the future development of the country's energy structu...[Details]
Electronic measuring instruments infrared thermometers can be divided into monochrome thermometers and two-color thermometers (radiation colorimetric thermometers) according to the principle. For mo...[Details]
Moving to more logical NVM
Although today’s design engineers have many NVM options, few embedded NVMs offer low cost, high performance, and application flexibility. This rules out many options...[Details]
In the above article, we encountered some problems while debugging TIM1, and we have a deep understanding of the multiplexing function of stm32F407. Many materials circulating on the Internet are abou...[Details]
In high-speed wireless communication systems, signals must be upconverted or downconverted before they can be propagated and processed. This frequency conversion step, traditionally called mixing, ...[Details]
Boston Dynamics' Spot is a four-legged
robot
that has been on sale since 2020.
Recently, the company revealed several updates to Spot that will further improve its ability to perform these ...[Details]
Apple will launch the iPhone 14 series of mobile phones in September this year. It is expected that the interface will still use Lightning. Next year's iPhone 15 will be upgraded to the USBC interfac...[Details]
Atomic emission spectroscopy is a method of determining the chemical composition of a substance based on the spectrum emitted by atoms. Under normal circumstances, atoms are in a stable state with ...[Details]
Understand the basic principles of frequency converter
A frequency converter is a device that converts AC power into DC power with adjustable speed, and then converts DC power i...[Details]
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