Today is Queen's Day, happy holiday to all the female compatriots in the forum! Have the male compatriots in the forum prepared surprises for the female compatriots at home?...
[i=s]This post was last edited by Xiao Liuzi on 2022-4-2 10:23[/i]I have a project that requires 200V DC to be stepped down to 5V through DC-DC. What DC-DC power management chip solutions are recommen...
[i=s]This post was last edited by freebsder on 2022-4-25 23:23[/i]I don't know about the paid version, I haven't seen it, so I'll just say the free version.
Recently, I need to use some features of RT...
1. Introduction to STM32F103ZET61. STM32 physical picture:
2. STM32 pinout diagram:
STM32F103ZET6: 144 pins in total, 7 groups of IO ports, 16 IO ports in each group
7*16=112 IO ports (these 7 gro...
My project uses an ultrasonic module to detect water levels. The ultrasonic module I chose is CH-SR04. The detection range of this module is 2~450cm, and it can detect changes in water levels within a...
I have always wanted to write a post to summarize my learning experience, experience and methods. Today I finally started writing it. Haha, this is my experience, experience and method of learning ...[Details]
For American car buyers, Consumer Reports (CR) and the Insurance Institute for Highway Safety (IIHS) are the two most influential organizations. Before purchasing a car, consumers will use the rating...[Details]
In the vibrant heart of Brussels, Belgium, a Lexus LS will repeatedly complete a fixed test cycle over the next 13 months. Toyota Motor Europe (TME) has announced that it will test automated drivin...[Details]
Virtualization is the foundation for cloud computing. As virtualization technology has matured, enterprises have generally begun to convert physical hosts such as application servers and mail serve...[Details]
Many process control sensors, such as thermistors and strain bridges, require accurate bias current. By adding a current setting resistor R 1 , the voltage reference circuit IC 1 can form a constan...[Details]
This is a 20W Hi-Fi amplifier circuit based on single amplifier IC TDA2040. A single TDA2040 can provide 20W power output. A bridge amplifier consisting of dual TDA2040 can provide 30W power output...[Details]
Preface: The teaching and research department is doing DSO, so first get familiar with the basics About the bandwidth of digital oscilloscopes Bandwidth - the first indicator of an oscilloscope and a...[Details]
In the future, you can “charge” your electric car at Sinopec gas stations. On April 15, the world's first fully intelligent battery swap station jointly built by Sinopec and NIO, Sinopec Chaoying S...[Details]
Most ARM-based chips are complex on-chip systems. Most hardware modules in such complex systems are configurable and need to be set to their required working states by software. Therefore, befo...[Details]
/************************************************************************ Purpose: To build AVR hardware extraction library, add various patches, and facilitate system program transplantation Ta...[Details]
Ideal for industrial, building automation, IoT and other high-power electronic applications requiring fast turn-on
Beijing, China, September 15, 2021 – Littelfuse, Inc., an industria...[Details]
The relationship between the voltage across a resistor and the current passing through it is governed by Ohm's law. When a sinusoidal current flows through resistor
R
, as shown in Figure 3...[Details]
In the manufacturing process, large-scale, multi-variety parts assembly is prone to mixed assembly, wrong assembly, missing assembly, and artificial skipping, which may lead to the failure of the e...[Details]
On November 19, according to foreign media Bloomberg, Apple's car manufacturing has made new progress - the car manufacturing project team has shifted its research focus back to fully autonomous driv...[Details]
1. Flash types and characteristics:
Flash is generally divided into NAND flash and NOR flash, and their respective characteristics are as follows:
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Nor
NAND
...[Details]
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