ESP32 provides two SD/MMC hardware channels and also supports access to SD cards through one of two SPI ports that users can normally use. The slot parameter can take values from 0 to 3, slot0 and 1 u...
Domestic chips are so powerful that I can only marvel at them. They are so small. The main purpose of this product is probably IoT, but its functions are too powerful.
I applied for a board yesterday ...
The development tools of the GD32L233C-START development board can be selected from MDK and IAR. Due to habit, the development tool I chose is MDK, and its version is V5.23.
In order to get device sup...
The lack of gallium nitride substrates is one of the main difficulties hindering nitride research, and it is also the fundamental reason why the progress of gallium nitride light-emitting devices has ...
—Reduce insertion loss and improve high-frequency signal transmission characteristics— Shanghai, China, October 17 , 2023 - Toshiba Electronic Components and Storage Corporation ("Tosh...[Details]
introduction LabVIEW is widely used in the field of automatic control. It is not common to use LabVIEW as the upper-end software in HVAC systems. However, with the release of LabVIEW 7 Express, LabVI...[Details]
Last week, I published an article titled "From the perspective of Party A, a brief talk about the industrial Internet platform". As a result, I received private messages, reposts and comments from se...[Details]
In the field of industrial measurement, wireless sensors often require long-term, large-scale, multi-channel data measurement systems. In the field of field environmental monitoring, due to the spec...[Details]
As we all know, the switching power supply is composed of three modules: isolation transformer, rectifier filter and DC-DC conversion network. The key to the design is the DC-DC converter, which incl...[Details]
On May 12, the upstream industry chain reported that Huawei's P30 series has been on the market for a month, and its global shipments have been increasing rapidly. It is currently conservatively esti...[Details]
1. Introduction Photoelectric encoders are commonly used in modern motor control systems to detect the position and speed of rotating shafts. They are high-precision angular position measurement sens...[Details]
introduction
The development of water meters has a history of nearly 200 years. In the early stage, water meters from countries such as Britain, France, Japan and Germany have always dominated th...[Details]
Western Digital announced today that the five NAND flash wafer fabs in Japan that were shut down in mid-June due to a power outage have basically resumed operations. The incident caused the loss of a...[Details]
On March 8, Sanan Optoelectronics issued an announcement stating that since 2022, the company has continued to receive Mini LED chip purchase orders from a single important international customer, wi...[Details]
This morning, Redmi officially announced the new Redmi K30 5G Extreme Edition mobile phone, which will be officially released on May 11. IT Home learned that Redmi officially introduced...[Details]
Samsung remains committed to an aggressive capital spending plan as it expects artificial intelligence products such as ChatGPT to drive demand for memory chips. The $160 billion memory chip industry...[Details]
Detailed explanation of the product features of the interfacial tension meter
Main features of interfacial tension meter:
1. Fully automatic measurement to avoid human operation errors;
2...[Details]
MicroPython Open Source section
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