/** File name: RTC generates a 1s signal, counts the 1s signal, and realizes the timing function* Design purpose: Through the .ch file configuration, use the RTC module to generate a 1s signal, thereb...
The same is true for Wi-Fi. Without Wi-Fi, none of us can be swiping away on YouTube videos on our company laptops via a rogue hotspot in a busy but socially distanced coffee shop while we’re supposed...
[color=#333333][font=微软雅黑]I want to design an amplifier with a bandwidth of 15MHz~25MHz, and a gain of 40dB at 20MHz. The input signal is about 1mv. I used the OPA847 common-phase amplifier circuit to...
GD32L233 development environment construction
1 Development Board Introduction
1.1 CPU
Development board main controller: GD32L233CCT6
1.2 Development Board Schematic
Download the official document GD...
Note: The examples given below are at the default clock speed. I have tested the following program on MSP430G2231 / MSP430G2211 using CCS V6.2.0, but it should also work on MSP430G2553 / MSP430G2452 a...
Many customers usually use price as a measure of the quality of motor speed regulators when choosing them, which is of course a reference. Today we will talk about how to better distinguish the qua...[Details]
On May 14, Samsung plans to cooperate with Hyundai to develop electric vehicles and provide power batteries and other connected car components for Hyundai electric vehicles. Samsung and Hyundai are...[Details]
The soil pH tester is an instrument specially used to detect soil pH parameters. Through the use of soil pH tester, it was found that the different soil pH values will change the form of certain ...[Details]
Didi Chuxing announced that its autonomous driving department has been upgraded to an independent company, which will focus on the research and development of autonomous driving technology, product c...[Details]
Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) combines its proven expertise in the automotive field with its patented glass-silicon-glass MEMS silicon sensor for the automotive tire pressure mon...[Details]
1. Circuit selection
At present, there are not many new low-resistance and high-power electron tubes suitable for making OTL power amplifiers in China. If common power electron tubes such as 6P3P,...[Details]
introduction
Metal magnetic memory detection technology has always had good application prospects since it was proposed, but the lack of theoretical research is the biggest bottleneck restricting...[Details]
The automotive oscilloscope is an effective tool for quickly judging the faults of electronic control systems. It is simple to use, easy to master, and has accurate waveform display. In actual opera...[Details]
When assembling and repairing electronic devices, it is often necessary to measure the resistance (513mro) value of certain components or branches in the circuit. Beginners usually think that only ...[Details]
The shortcomings of my country's integrated circuit industry and the current low market share force us to seriously consider how to drive development through innovation. The Fifth Plenary Session of ...[Details]
1 Design Concept and Principle 1.1 Design Concept With the rapid development of technology in the field of digital home, there will be more and more value-added services on multimedia terminals. Brow...[Details]
-ARM7TDMI (Thumb): This is the product with the most authorized users of the company. It combines the ARM7 instruction set with the Thumb extension to reduce memory capacity and system cost. At the sa...[Details]
Keysight Technologies N1912A P series dual-channel power meter can provide peak value, peak-to-average ratio, average power, rise time, fall time, maximum power value, minimum power value and statist...[Details]
According to GIZMODO, in July this year, Intel announced that it would sell its mobile phone baseband chip business to Apple for $1 billion. After the transaction is completed, more than 2,200 employ...[Details]
Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]
Analog electronics
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