Shanghai Yinglian Electronic Technology Co., Ltd. was established in 2001 and is a fabless integrated circuit design company. The company is committed to the research, development, design and sales of high-performance linear and mixed-signal integrated circuits, and its products are used in various electronic devices. The products of Shanghai Yinglian Electronic Technology Co., Ltd. bridge the analog world and the digital world by detecting, measuring, amplifying, converting power and providing circuit protection.
1. Introduction
Since the launch of the BLE Bluetooth mesh protocol stack, it has been attracting the attention of many developers. However, the application ecosystem is very scarce now, so the source...
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Start your design with the industry's first single-chip microcontroller unit (MCU) with built-in Wi-Fi connectivity. The SimpleLink CC3200 device for Internet of Things (IoT) applications is a wireles...
Isn't the diode cut off when it is in reverse direction, equivalent to disconnected? Why is there voltage? When the diode is in forward and reverse direction, the voltage measured at 5V is almost the ...
Recently, the school required us to make a device for collecting ECG. When making a low-pass filter, we calculated through the formula that the cut-off frequency should be around 250HZ using 0.047uF a...
Compiled from: https://hackaday.com/2021/04/02/python-will-soon-support-switch-statements/In C language, if else and switch statements are used to perform state processing.A new match function has bee...
KQ-300 power carrier data transceiver module
KQ-300 is a single row 11 pin small volume high performance carrier data transceiver module. There are many specifications for selection. It was original...[Details]
Working principle of three-phase asynchronous squirrel cage motor
When the three-phase stator winding of the motor (each phase differs by 120 degrees electrical angle) is supplied with three-p...[Details]
1. In the Project window, select the project or make it the main project (right-click the project and select “Set as main”). 2. Click the “Debug Project” icon (or select Debug Debug Project or Debug ...[Details]
On August 30, TSMC co-CEO Wei Zhejia stated at a technical forum that TSMC will not compete with its customers, and customers do not need to worry that TSMC will copy or steal their chips! Wei Zhej...[Details]
In order to deepen the understanding of 51 MCU instructions for beginners, the instruction execution process is now explained in detail. I hope it will be inspiring to you! The process of microcont...[Details]
I was recently busy with a project using ATmega16A, and found a very strange problem: the 4 PC ports of M16 (PC2, PC3, PC4, PC5, corresponding to the 4 pins of JTAG) cannot be used normally. There ar...[Details]
introduction
With the development of mobile communication technology, the research of radio frequency (RF) circuits has attracted widespread attention. Using standard CMOS technology to im...[Details]
Seiko Epson has reportedly developed a reflective high-temperature
polysilicon
TFT
liquid crystal panel
and has now begun mass production.
Reflective high-temperature polys...[Details]
At the 10th Global New Energy Vehicle Conference which ended not long ago, Xiang Yanhuo, President of CATL's Passenger Vehicle Solutions Department in China, revealed that the company will officiall...[Details]
There are two key challenges facing designers of resonant audio systems. The first challenge is to exploit the resonant frequency and resonant region of a speaker or buzzer to produce the maximum o...[Details]
Method of measuring DC working voltage with multimeter This is a method of using the DC voltage block of a multimeter to measure the DC supply voltage and the operating voltage of peripheral componen...[Details]
The image acquisition card is
an important part of the
machine vision
system. Its main function is to collect the video data output by the camera in real time, provide a high-speed
...[Details]
The 2020 C-V2X "New Four Cross-borders" and large-scale pilot application demonstration activities jointly organized by the China Academy of Information and Communications Technology, China Automotiv...[Details]
O Introduction
The modulator is an important component in the radar transmitter. Its main function is to provide positive and negative bias voltages, filament voltages and modulation pul...[Details]
When using GCC to develop ARM, you will definitely encounter compiler problems. For example, you will encounter various warnings and errors when compiling C code. For example, I encountered several...[Details]
RF/Wirelessly
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