[i=s]This post was last edited by lansebuluo on 2022-10-22 10:14[/i]Distributed temperature and humidity acquisition system1. Introduction
During my growth, from no network to the network spread all o...
For a 5V output LDO, such as TPS73501, if the input is 5V, will the output be 5V? If the input is less than 5V, such as 4.7V, will the output still be a stable 5V? I know this design is not acceptable...
On May Day, I received the EVK-NINA-B400 evaluation kit from EE. The development board comes from u-blox AG, which is the Nordic region of Switzerland's U-blox AG. Thanks to EE Forum and U-blox!The BL...
As an effective tool used by engineers almost every day, the importance of oscilloscopes is beyond doubt. Especially with the application of new devices, the development of new technologies, and the i...
I use STM32F7 in my project. I have two questions: 1. Are the IO ports of F7 5V tolerant? 2. What download tool do I use to develop F7 programs? Is STLINK okay? Thanks!...
Application areas:Automated measurement
Challenge: According to the human body impedance characteristics, measure the human pulse signal by picking up the impedance change. Use the powerfu...[Details]
On September 6, Huawei released the world's first Bluetooth & low-power Bluetooth wireless chip - the Kirin A1 chip, which has excellent anti-interference capabilities and high-performance dual-chann...[Details]
Power amplifiers are referred to as amplifiers. They can be said to be the largest family of all kinds of audio equipment. There are so many brands and models that it is really too numerous to mention...[Details]
Experimental purpose: Use the two pins of the STM8 chip to simulate the I2C bus timing to read and write the time of the PCF8563 electronic clock 2. Register structure 3. I2C bus protocol The ...[Details]
Recently, Jiulongpo District of Chongqing welcomed a new high-tech enterprise - Lianshuo Computer (Chongqing) Co., Ltd. The company was jointly established by New Crown Intelligent Technology Co., ...[Details]
(4) Reducing noise from the power supply
While the power supply provides energy to the system, it also adds its noise to the power supply it supplies. The reset line, interrupt line, and other ...[Details]
The cause of cable failure is breakdown due to insulation degradation. There are many reasons for insulation degradation, so cable faults can be roughly summarized as three types of grounding, shor...[Details]
On the 14th, Bo Leren, member of the Management Board and Chief Technology Officer of Siemens AG, announced that Siemens (China) Co., Ltd. will lead its global autonomous robot research and devel...[Details]
A logic analyzer is a waveform testing device similar to an oscilloscope. It can monitor the logic level (high or low) of a hardware circuit when it is working, store it, and express it intuitively i...[Details]
A design that impresses people can indeed change the temperament of a product. I believe that many people choose Audi just because they see the dazzling and mysterious "bright eyes" in the traffic fl...[Details]
The automotive industry is changing. Today, tasks that can only be completed by internal combustion engines will be handled by hybrid, electric, or even fuel cell-powered vehicles in the future. In...[Details]
On the afternoon of April 15, Luneng Group Qinghai Branch, Guodian Longyuan Qinghai Branch, and Guotou New Energy Investment Co., Ltd. signed a contract for shared energy storage peak-shaving power...[Details]
A team of scientists from the UK and Germany discovered that when a two-dimensional electronic system is exposed to terahertz waves, a new physical effect, the "in-plane photoelectric effect," occurs...[Details]
When selecting an operational amplifier (op amp) to implement a specific function in a circuit, one of the most challenging selection criteria is the output current or load driving capability. Most o...[Details]
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