I usually want to test a circuit or chip. But I am too lazy to make a PCB. What should I do? A universal board is one way, but I want to see how the experts solve it:victory:...
There are many Bluetooth devices and their platforms on the market (such as TI, Nordic, Dialog, ST, etc.). I would like to ask netizens to comment on the devices/platforms they are familiar with or ha...
[size=14px]It has been a few days since I received the CC2640R2F. I am very happy to experience the latest Bluetooth 5. As the latest Bluetooth 5, its performance is more superior and more suitable fo...
[i=s]This post was last edited by paulhyde on 2014-9-15 09:39[/i]When discussing the 2011 National Games, there was definitely the power supply part and the amplification part . It was probably very d...
[url=home.php?mod=space&uid=362416]@huo_hu[/url] [index] [#617066,2322846]2018 new version of cube stm32f4 sd card bitmap dma method direct write FSMC LCD (1) [#617583,2324600]2018 new version of cube...
1. Question: 1. Is the diode an active device? I personally think it is. 2. What is an active device and what is a passive device? 3. I saw someone on the Internet saying that active devices require p...
introduction
At the beginning of this century, Veit used Einthoven's galvanometer to record the electrical activity of the human pregnant uterus from the body surface for the first time. In 19...[Details]
As a single-host multi-slave bus system, the number of slave devices that can be connected to a 1-Wire bus is almost unlimited. In order to avoid logical conflicts, the 1-Wire bus interfaces of all...[Details]
In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Interim Pr...[Details]
The overcurrent and overheating coordinated protection technology implemented by polymer positive temperature coefficient devices (PPTC) can protect motors, controllers and electronic components in...[Details]
Complex circuits and 3D EM simulation tools have reached a point where complex system-level behavior can be simulated before fabrication. Performing EM simulations simultaneously with circuit simul...[Details]
The rapid growth of consumer video applications, from portable media players and cell phones to video game consoles, requires a multitude of different interfaces and adapters to enable users to tra...[Details]
Abstract:
A single pulse secondary radar reply processor implemented with EPLD. Its main functions include: reply frame pulse detection, reply information decoding, assembling reply inf...[Details]
Advances in 3D semiconductor packaging technologies have enabled the form and functionality of many of the products we use every day, such as mobile phones, personal entertainment devices, and flas...[Details]
Overview and application status of IC card access control
IC Card Access Control Overview
System Overview: Use IC card as the carrier to realize identity recognition and access co...[Details]
After more than 20 years of development, Ethernet has become an indispensable part of the underlying connection in modern Internet. It is easy to network and has better openness, making it one of t...[Details]
In electronically controlled gasoline injection engines, the oxygen sensor used for closed-loop control of the fuel system is an important electronic component that monitors the oxygen content in t...[Details]
1. Overview
At present, there are many cases related to motor vehicles among all kinds of criminal crimes, such as hit-and-run, theft and robbery of motor vehicles, etc. If an automatic mo...[Details]
The challenge facing today's automotive electronics engineers is to build low-cost, fail-silent automotive systems that work even when they fail. Braking, steering, and other vehicle stability cont...[Details]
The differential amplifier circuit uses the symmetry and negative feedback of the circuit parameters to effectively stabilize the static operating point. It is characterized by amplifying the diffe...[Details]
Today, Linux is widely used
in the development of
various
embedded devices
, such as digital TVs, video converter boxes, DVR players, xDSL/cable/PON modems, home routers, and
network
gatewa...[Details]
Talking
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