My history posts:
[RVB2601 creative application development] @fxyc87 RVB2601 unboxing + hello_worldAs the saying goes, sharpening the knife does not delay the chopping of wood, so you can work better ...
Hello everyone, I now want to need a DC/DC step-down chip. The input requirement is DC20V 3.25A and the output is DC 3.4V 14A. If there is a constant source, it would be the best. Thank you. If you ha...
Recently, I want to design a three-phase soft start circuit based on a single-chip microcomputer. The basic components required are:
1.IGBT tube
2. Single chip microcomputer
3. Relay
4. Motor
5. LCD d...
[i=s]This post was last edited by shipeng on 2019-5-15 18:48[/i] [size=3]I recently used the USB_OTG_FS of STM32F429 to make a BOOTLOADER that can read files in the USB disk through USB (PA11, PA12) o...
introduction
As the development of next-generation batteries cannot keep up with the pace of Moore's Law, highly integrated, feature-rich IC products that can provide better performance are needed....[Details]
There is no news on May 13th, but security researcher Fabian Bräunlein published a blog post today showing how Apple's Find My network can be used as a transport for other data. The working...[Details]
On the evening of December 9, smartphone brand Motorola held a new product launch conference at Lenovo's global headquarters in Beijing, officially launching the world's first smartphone equipp...[Details]
1.
Working principle
of thyristor components
The thyristor is a P1N1P2N2 four-layer three-terminal structure element with three PN junctions. When analyzing the principle, ...[Details]
Automotive software experts showcase cutting-edge technologies for next-generation vehicle architectures and autonomous driving Elektrobit (EB) , a visionary global supplier of embedded and connec...[Details]
- What is IIC bus The IIC bus is a special form of synchronous communication, with the characteristics of few wiring ports, simple control, small device package, and high communication rate. In maste...[Details]
In October 2019, the reform of the coal-fired power price formation mechanism kicked off. The National Development and Reform Commission issued a document proposing that the coal-fired power grid-c...[Details]
Thermocouples are one of the most commonly used temperature detection elements in industry. Its advantages are:
① High measurement accuracy. Because the thermocouple is in direct contact with ...[Details]
According to the description provided in the official manual of ST, it is not difficult to see that the ADC analog watchdog is actually that the user can set an upper and lower limit of the AD value...[Details]
Great Wall Motors uses Ibeo’s solid -state LiDAR and ams VCSEL technology to help realize future autonomous vehicles. Ibeo’s solid- state LiDAR solution uses ams VCSEL technology Great Wall Motor...[Details]
On September 9th, local time, Haichen Energy Storage held a "Golden Hour" energy storage technology sharing session in Anaheim, the United States, and launched its 6.25MWh energy storage system sol...[Details]
On the eve of the third-generation Ryzen, you must have heard such voices in Tieba forums and other places: CJR particles are good with AMD, B-DIE has strong overclocking, Micron E-DIE is a rising st...[Details]
Transformerless balanced input microphone amplifier
Function of the circuit
Balanced input circuits have always used balanced input transformers, which of course has its advantages, but from t...[Details]
1. Use
1. Motor starting preparation
Before the motor is put into operation after installation or put back into operation after being shelved for a long time, the following starting prepa...[Details]
A digital multimeter is a multi-purpose electronic measuring instrument that generally includes functions such as an ammeter, voltmeter, and ohmmeter. It is sometimes also called a multimeter, multim...[Details]
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