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Design an electronic smart lock with integrated Wi-Fi using the Battery Powered Smart Lock reference design, LaunchPad kit, and motor drive evaluation module.
Reference DesignBattery-Powered ...
[i=s]This post was last edited by 244141084 on 2020-10-9 11:43[/i]The power supplies in the picture are all 5V. I can understand the first two op amps, but I can't understand the op amp with a MOS tub...
The differential operational amplifier circuit effectively suppresses the common-mode signal and only amplifies the differential signal, so it is widely used.Circuit Configuration of Differential Circ...
[i=s]This post was last edited by HonestQiao on 2022-10-2 10:59[/i]This article is long and involves many knowledge points. You need to read it patiently. The following is the directory of specific co...
Before we understand the grain moisture meter in detail, let’s first understand the meaning of measuring grain moisture. 1. Mildew: During storage, the moisture content of seeds is too high and respi...[Details]
In the month since the United States tightened export controls on Huawei, Japanese parts manufacturers have received a new wave of orders from competitors such as Xiaomi, OPPO and vivo. The Nikkei po...[Details]
As we all know, the real estate market has been sluggish since the second half of last year, which has affected the smart home market. Wang Luming, vice president of Silicon Labs' Asia Pacific and Ja...[Details]
The six-point teaching method includes the six-point (XY) teaching method and the six-point (XZ) teaching method. In the six-point (XZ) teaching method, a direction origin, an X-axis direction poin...[Details]
In this era where people have two mobile electronic devices per capita, fast charging has become a basic requirement for people. New energy vehicles with excellent performance and comfortable exper...[Details]
Description: mini2440 platform, wince6.0 system, vs2005
After several months of study and pause, I finally added the IIC bus simulated by GPIO under wince and realized the transplantation of I...[Details]
Adding analog chips is a bridge between the real world and the digital world. The sound, light, and other signals in the real world are continuous in time and amplitude. This signal is called an anal...[Details]
A bank employee stole funds from an online bank account by illegally accessing a wireless network; a consultant illegally accessed a company's wireless network and stole sensitive documents related...[Details]
1. SPI interface of AVR microcontroller
The SPI (Serial Peripheral INTERFACE) bus system is a synchronous serial peripheral interface that allows the MCU to communicate and exchange data with vario...[Details]
1.
Application of
power
electronics
technology
Power electronics technology is an emerging technology. It is formed by the intersection of three disciplines: electricity, electroni...[Details]
From our perspective today, the emergence of integrated circuits after the invention of transistors and the emergence of ultra-large-scale integrated circuits today seem to be a natural progression. ...[Details]
Guangzhou Haiyin Blue New Energy Technology Co., Ltd. (hereinafter referred to as "Haiyin Blue"), a wholly-owned subsidiary of Guangdong Haiyin Group Co., Ltd. (hereinafter referred to as "the Comp...[Details]
Lithium manganese iron phosphate (LMFP), which is regarded as one of the important upgrade directions of positive
electrode materials
, has made new breakthroughs.
On October 11,...[Details]
Test/Measurement
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