Why are the ADS of the SEG00-SEG39 pins, R03 R13 R23 R33 pins, COM0, COM1, COM2, COM3 and other pins related to the display of HuaDa HC32L136K8TA analog and DIR input?...
The open source tinygo recently released version 0.70, which now supports 15 development boards.Adafruit Circuit Playground Express
Adafruit Feather M0
Adafruit ItsyBitsy M0
Adafruit Trinket M0
Arduin...
We recently want to install a new coulombmeter on our RV. I would like to ask if anyone has any recommendations. I have my eyes on Junce's KG140F, Juwei's model, and Budweiser's TF03F, all of which ar...
This year, the school opened a DSP course, so I started to enter the DSP field. The equipment provided by the school is the Beijing Baike Rongchuang experimental box RC-DSP-II+, which contains the C20...
After the last article, we will enter our application article. There is still time for experience, so let's not waste time on compilation. Let's experience our QT development today. In fact, Allwinner...
Silicon wet etching Silicon etching is typically done with a mixture of nitrogen-containing substances and hydrofluoric acid in water. This ratio becomes an important factor in controlling the etching...
On April 16, the General Office of the National Development and Reform Commission issued the "List of Green and Low-carbon Advanced Technology Demonstration Projects (First Batch)". The first batch...[Details]
On the 20th, Kong Lei, deputy director of the Management Committee of Beijing Economic-Technological Development Zone and director of the Beijing High-Level Autonomous Driving Demonstration Zone Offi...[Details]
China Energy Storage Network News
: The 12th China International Energy Storage Conference speech transcript is as follows:
Zhang Donghui
: Thank you all for coming to listen t...[Details]
This device can program 12 seconds of music (and can be extended to a longer duration). If the touch switch is installed on the door, it can also be used as a music doorbell. The circuit is shown in ...[Details]
1 Introduction Since the 1990s, with the modern microelectronics technology, small closed systems have not been supported by a strong architecture, which results in the lack of sustained development c...[Details]
If the port voltages and
of a two-port network are used
to represent the port currents
and
, a set of basic equations expressed by the short-circuit parameter Y can be obtained. For a t...[Details]
For engineers, using an oscilloscope well means getting twice the result with half the effort. Engineers who have not received professional training have many inexperienced in the details of using an...[Details]
A cracked windshield is not only a headache, but it can also be dangerous if the windshield obstructs your view, and it is expensive to replace. If the windshield is electronically heated or otherwi...[Details]
At the 2024 Taizhou International Automobile Industry Expo (hereinafter referred to as "Taizhou Auto Show") held in September this year, Geely Holding Group participated in the exhibition with all ...[Details]
Sulfur dioxide detectors can be divided into the following categories according to their structure: handheld sulfur dioxide detectors, fixed sulfur dioxide detectors, sulfur dioxide transmitters (a...[Details]
Whether you go for a long run on the weekend or participate in sports at a recreational or professional level, you may be interested in an accurate way to track your progress and performance. Weara...[Details]
At present, the traditional charging method for charging portable electronic devices such as mobile phones, MP3 and laptops is mainly to connect one end to the AC power supply and the other end to th...[Details]
code show as below: RCC_ClocksTypeDef get_rcc_clock; //Get system clock status RCC_GetClocksFreq(&get_rcc_clock); //When simulating, you can see the clocks of various peripherals in the str...[Details]
Photoelectric conversion power supply is a voltage-stabilizing source based on light energy supply, using optical fiber transmission, and the output voltage value is not affected by power grid fluc...[Details]
MCU
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