1. Cooling capacity PID control:Cooling capacity PID control has significant effects in terms of environmental protection and energy saving. It is worth mentioning that in the normal temperature secti...
Silicon carbide (SiC) devices belong to the group of so-called wide-bandgap semiconductors. They offer many attractive properties for high-voltage power semiconductors compared to commonly used silico...
[i=s]This post was last edited by HonestQiao on 2022-8-9 15:15[/i]I had been using the Debian system, but last weekend, the SD card had a problem and the system was gone.
Fortunately, I had another ca...
I am quite disappointed with this chip, especially the USB peripherals, which have various problems. The original manufacturer's technicians do not admit that there is nothing we can do. I will explai...
After debugging for a few days, there was no result in software and hardware I2C. I was quite depressed. In order to find some sense of accomplishment and increase my confidence, I tested the buttons ...
I found this waveform on the Internet.
But when my program is not connected to the motor, only the U phase has a waveform. The V phase waveform and the W phase waveform are available at the beginning....
Introduction: In his latest video, Sandy Munro focused on comparing the battery module of Model Y with that of the previous Model 3. The main differences include: 1) Improved the connection of t...[Details]
Redmi has previously officially released the Redmi K30 Extreme Commemorative Edition. Today, the official also released real photos of the K30 Extreme Commemorative Edition replica limited gift...[Details]
Methods for testing differential pair transistors
The differential pair is a semiconductor device that packages two transistors with the same performance into one. It can...[Details]
This article describes Keithley's 2400 series low voltage digital source meter product line from the aspects of noise suppression, load impedance, common mode voltage, memory buffer, etc. Share with y...[Details]
The two giants of passive components in Taiwan have recently set off a new wave of mergers. Industry insiders analyzed that through mergers, they can integrate resources to improve efficiency, divers...[Details]
Great Value's line of self-branded LED bulbs will soon arrive in all of its U.S. stores, starting at less than $9. The bulbs are said to be made by Chinese lighting supplier TCP and are available i...[Details]
introduction
Class D audio power amplifier IC has the advantages of small size, low heat generation, high integration and high-definition sound quality. It can provide higher output power than...[Details]
On May 3, Tianfeng International released its latest Apple analysis article, predicting that Apple will launch an 8-inch QHD+ OLED foldable screen iPhone in 2023. Samsung Display will exclusively pro...[Details]
1 Introduction At present, my country's coal production mechanization is developing rapidly. The application of fully mechanized mining equipment is a measure to improve efficiency and safety. One of...[Details]
In order to enhance the intuitive teaching effect of aircraft heading control theory for flight students, the MCS-51 single-chip microcomputer is used as the system CPU to complete the design of t...[Details]
International Energy Network/Photovoltaic Headlines (PV-2005) learned that on October 30, the National Energy Group Material Company’s 2023 group-level photovoltaic inverter distribution procuremen...[Details]
Most portable electronic products today, such as mobile phones, personal electronic notebooks, navigation systems, etc., have a small LCD display that requires backlighting as a user interface. Peo...[Details]
Jiwei.com reported on November 30 that according to a digital blogger, Xiaomi's new flagship phone has been submitted for online registration and is expected to be announced next month. The phone has...[Details]
Wollongong-based energy storage company Green Gravity has begun regional studies, site concept engineering and local community engagement at Mount Isa in Queensland, Australia, 1,80...[Details]
Test/Measurement
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