The Arduino 2.0.3 ESP32 core based on the ESP-IDF 4.4.1 software development kit has been released.https://github.com/espressif/arduino-esp32/discussions/6684...
1. When it comes to the conduction condition of NMOS, it only needs VGS0. But after conduction, won’t VS be greater than VG?2. We noticed that the full-bridge driver needs a bootstrap circuit. What is...
There is a circuit board that works once every 100ms, and occasionally works once every 2~300ms. The ammeter I bought from Taobao does not show the current at all. How can I measure its current, or me...
Signal integrity testing methods can be divided into three main categories. The following is an explanation of these methods.
Jitter test
Jitter testing is gaining more and more attention now...[Details]
1-Wire Digital Temperature Sensor
The 1-Wire digital temperature sensor produced by DALLAS has been widely used in various industrial control and measurement equipment, but how to embed and co...[Details]
The 2014 Top Ten Most Popular Photovoltaic Enterprises Selection Activity was jointly sponsored by Polaris Solar Photovoltaic Network and Polaris Power Network, and hosted by the CREC Organizing Commi...[Details]
John Goodenough, the father of lithium batteries and winner of the 2019 Nobel Prize in Chemistry, recently revealed that he has developed a sodium-glass battery with a storage capacity three times th...[Details]
Previously, Huawei Mate 20/Mate 20 Pro series mobile phones received the EMUI 9.1.0.123 update push, which added Moon Mode, GPU Turbo 3.0, Ark Compiler, and Super File System (EROFS) technology...[Details]
NVIDIA Omniverse, Isa, and Metropolis help Delta Electrons, Foxconn, Pegatron, and Wistron digitally build and operate factory digital twins.
NVIDIA announced that major electronics manufa...[Details]
VIAVI AVX-10K flight line test device approved for use on Boeing commercial aircraft Shanghai, China, March 16, 2023 – VIAVI Solutions announced that the AVX-10K flight line test device has been ap...[Details]
Gas turbine flowmeters are classified according to the measurement principle.
1. Mechanical principle: Instruments belonging to this principle include differential pressure type and rotor type usin...[Details]
LED is a semiconductor device with sensitive characteristics and negative temperature characteristics. Therefore, it needs to be stabilized and protected during the application process, which gave...[Details]
WAWA is a well-known gas station service provider in the United States, characterized by its high-end gas station chain and special gas station experience. From the beginning of 2019 to date, AP En...[Details]
There are two types of existing solar automatic tracking controllers: one is to use a photosensitive sensor and a Schmitt trigger or a monostable trigger to form a light-controlled Schmitt trigger ...[Details]
Common light sources in the general lighting market include incandescent lamps, compact fluorescent lamps (CFL), linear fluorescent lamps, high-intensity discharge lamps (HID) and emerging high-bri...[Details]
Note: This article is for beginners of single-chip microcomputers.
Why write an article?
Although this question is not worth mentioning for electronics experts, there are too many people who ask...[Details]
Recently, SoundAI and Allwinner Technology jointly launched an offline and online hybrid voice module, which helps industry customers upgrade to intelligence with mature and efficient solutions, brin...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
Renesas Electronics MCUs
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