Now due to some special requirements, I want to make a four-way current source with an output between 500uA and 5mA. I would like to ask you to recommend some solutions or chips or circuit principles....
usqlite is a SQL database module for MicroPython built on top of the SQLite C library.The usqlite SQL interface is designed as a subset of the DB-API 2.0 specification specified in PEP 249.It is highl...
The functional safety of automobiles is receiving more and more attention, and the reliability requirements are getting higher and higher. ISO 26262 is the international functional safety standard. De...
[i=s]This post was last edited by Baboerben on 2019-10-10 09:46[/i]LCD is initialized and LOGO is displayed;
Give the ultrasonic module a trigger signal;detect the output signal of the ultrasonic modu...
introduction At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzers are sma...[Details]
Xiaomi's global vice president Manu Kumar Jain shared a real photo of the Redmi Note 7S. As shown in the picture, the back shape of Redmi Note 7S is basically the same as Redmi Note 7. The r...[Details]
On June 15, Toshiba Memory, a joint venture between Western Digital and Toshiba of Japan and the world's second largest NAND Flash manufacturer, experienced a power outage lasting about 13 minutes at...[Details]
In the past, LED practitioners have developed large-size LED chips to achieve their expected goals in order to obtain sufficient white light LED beams. However, in reality, when the applied power o...[Details]
USB has been around for more than a decade since it was introduced in 1996. The earliest USB 1.0 had a speed of only 1.5Mbps, and it was upgraded to USB 1.1 two years later, with a speed greatly incre...[Details]
Knowledge about CPU timing Oscillation period: The period of the oscillation source that provides the timing signal for the microcontroller (crystal oscillator period or external oscillation perio...[Details]
When you search for words like "brain-computer interface" and "mind control" on JD.com and look at the densely packed product pages from top to bottom, do you still feel that brain-computer interface...[Details]
SiC power devices Silicon carbide (SiC) power devices are an important trend in future high-performance and high-power applications. They have the advantages of low resistance , high conductivity a...[Details]
High-performance ADCs designed using small-footprint processes typically operate from a single 1.8V to 5V supply or ±5V dual supplies. To handle real-world signals of ±10 V or greater, the ADC is typ...[Details]
In LabVIEW, you can select a custom menu, but how do you bind the options in a custom menu to the expected functions? Let me explain this with a simple example.
STEP 1 Create a custom control,
...[Details]
Rutronik will participate in the South China Electronics Show in Munich 2022 Gather at the electronics industry event in South China Rutronik Elektronische Bauelemente GmbH is one of the world's...[Details]
Level measurement has many applications in industrial and commercial processes. From water level detection in storage tanks at home to monitoring fuel flow in open channels in industry, its use has b...[Details]
After the P40 was released in China, Yu Chengdong said in an interview with the media that this phone no longer has any Google products, and Huawei phones do not need to use American components becau...[Details]
Before answering the question of what is an embedded system, we need to briefly review the development process of computer application. As early as the founding of Microsoft, Bill Gates dreamed of "a...[Details]
With the development and progress of society, the problem of environmental protection is becoming more and more serious. People are paying more and more attention to environmental issues. The sustain...[Details]