[align=left][color=rgb(34, 34, 34)][font="]The equivalent circuit of electronic components is very useful for circuit analysis. It can help understand the working principle of the component in the cir...
The EZRadioPro series of RF chips (Si4438, Si446x, Si4463) launched by Silicon Labs are widely used in the Internet of Things, smart home and electric meter markets due to their low power consumption ...
In the era of social media, personality and appearance are emphasized, and the functions and designs of small household appliances are constantly upgraded to keep up with the trend of the times. Wheth...
[i=s]This post was last edited by gs001588 on 2022-6-27 01:04[/i]2. Temperature and humidity sensor DHT11 test, serial port print resultsBased on the previous post, this post completes the test of the...
Hello everyone, after Kicad finished drawing the PCB and did the rule check, this happened: the pads are too close to each other. How to solve this problem?...
1 Design Overview
Since the 1990s, various single-chip switching power supply integrated circuits have been launched, and now there are nearly 100 models in six major series, including TOPSwit...[Details]
With the rapid development of high-definition video technology, the clarity and resolution of images are also constantly improving. High-definition surveillance and security products will also us...[Details]
CAN bus is a serial data communication protocol developed by BOSCH in Germany in the early 1980s to solve the data exchange between numerous control and test instruments in modern automobiles. Due to...[Details]
According to Jiwei.com, since AirPods were launched, TWS earphones have been widely recognized by end consumers for their convenience, intelligence, and improvements in charging endurance, sound qual...[Details]
RFID and NFC have many similarities. In addition to their application scenarios and frequency bands, they also share many industry standards. Today we will introduce two of the more commonly used sta...[Details]
In my country, economic lathes are widely used because of their low price. In the process of CNC transformation, single-chip microcomputer systems are often used, such as MCS-51 series single-chip ...[Details]
introduction There is a huge market demand for LED self-ballasted tube lamps (hereinafter referred to as LED tube lamps) that use G5 and G13 lamp holders to replace double-ended fluorescent la...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
Resting-state magnetic resonance imaging is becoming a powerful technology for studying the high-temporal and spatial resolution characteristics of human brain function, and has recently been used ...[Details]
On June 24-25, the 5th International Photovoltaic Energy Storage Conference 2019, the most influential in the global photovoltaic energy storage field, was held in Seoul, South Korea. Growatt was i...[Details]
I have been working on the power consumption of PIC microcontrollers. Since the project is powered by batteries, the power consumption issue is very important. According to the data sheet and informa...[Details]
According to the Yangtze River Daily, the total amount of intellectual property transactions in the Wuhan Intellectual Property Exchange in 2020 was 6.421 billion yuan, of which patent transactions a...[Details]
Introduction In modern communication systems, when carrier signals of multiple frequencies pass through some passive components, intermodulation distortion will be generated. Passive components suc...[Details]
The gain controlled amplifier circuit is located in the forward amplification path, and its gain changes with the control voltage. The basic components of the control voltage forming circuit are the A...[Details]
Infineon launches CoolSiC™ Schottky diode 2000 V,
DC bus voltage up to 1500 VDC, higher efficiency and simpler design
Today, many industrial applications can transition...[Details]
Analog electronics
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