【GD32L233C-START Review】Unboxing ReportBefore the Lunar New Year, I applied to participate in the GigaDevice GD32L233C new experience to start the energy-saving "chip" era! event. I originally planned...
What does the ratio difference in [ratio difference compensation] in the energy metering chip ATT7022 mean? The following figure shows the information in the ATT7022 data sheet....
[i=s]This post was last edited by tiankai001 on 2018-12-5 14:17[/i] [align=left][color=rgb(34, 34, 34)][font="] There are many types of resistors. Commonly used resistors include carbon film resistors...
The reference design is a 24W, automotive 48V battery front-end power supply that generates 12V from a wide input range of 10V to 80V DC with transients up to 100V per LV148. The system includes CISPR...
In order to solve the problem of slow burning speed and difficulty in protecting intellectual property rights when using emulators in mass production, an offline automatic burning tool is now provided...
In more than two months, his followers have exceeded 10 million, and a single video has been played over 100 million times, attracting a large number of netizens to imitate him, and even "all o...[Details]
This is the signal generator class project I made. The schematic diagram was drawn with proteus and written in C language with keil4.1. The simulation schematic diagram is as follows The microcontr...[Details]
Last year, Samsung tried to launch a cheap version of its flagship phone for the first time, equipping the S series with a model called "Galaxy S20 FE". While retaining many core configurations, the ...[Details]
The 4-phase 5-wire stepper motor is driven by uln2003 on the 51hei microcontroller development board. This program can realize forward and reverse rotation and acceleration and deceleration functions....[Details]
As the fourth generation of green, energy-saving, power-saving and long-life lighting fixtures, LED light sources have emerged, attracted widespread attention and developed rapidly. The current L...[Details]
Whether it is a consumer, industrial or medical application, power optimization is typically achieved by reducing active processing time and extending the processor's sleep mode time. However, with th...[Details]
Many engineers who are new to oscilloscopes are most concerned about "how to get the waveform out". At this time, we are generally taught to use the "AutoSet" key. But if the waveform still does ...[Details]
According to foreign media reports, a team of researchers at Dalhousie University has discovered that a form of nickel-manganese-cobalt lithium battery (Li O2) can last for a hundred years. The resea...[Details]
Jiwei.com reported that as LG Electronics announced its withdrawal from the mobile phone market, the aftermath of related businesses and assets has entered the industry's field of vision. Compared wi...[Details]
1. Product Introduction
It is suitable for testing the DC parameters of overvoltage protection components such as zinc oxide lightning arresters (varistors), metal ceramic two- and three-electr...[Details]
According to foreign media reports, on Wednesday, BrainChip became a new player in the security field, launching a new artificial intelligence software called "BrainChip Studio", which they believe w...[Details]
The ISL8216M is ready to use and only requires the ISL8216M/input and output capacitors and a resistor to set the output voltage for a complete high voltage power supply design. The ISL8216M is avail...[Details]
September 12, 2023, Shanghai, China - Keysight Technologies announced that its annual technology event Keysight World Tech Day 2023 was successfully held in Shanghai. Keysight World: Tech Day is a lo...[Details]
Huawei Technologies Co., Ltd. has published two patents, the names of which are "A laser radar" and "Training method, pedestrian re-identification method and device for pedestrian re-identification n...[Details]
The phase loss and overload three-phase protector is an electrical device used to protect three-phase motors and three-phase power systems. It can detect phase loss and overload in the three-phase ...[Details]
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