[i=s]This post was last edited by huqingbobo on 2020-1-5 21:51[/i]2019 may be the worst year in the past ten years, but it is the best year in the next ten years. This is the most heartbreaking senten...
[i=s]This post was last edited by Baboerben on 2021-12-27 08:48[/i]The following is a high-power DCDC step-down circuit, which is controlled by TL494 and has an output of 12.5V , an input of 18-35V , ...
Knock is an abnormal combustion phenomenon caused by the spontaneous combustion of the terminal mixture in the combustion chamber of a gasoline engine. Knock not only produces a sharp knocking sound, ...
AT2401C is a single-chip RF front-end with fully integrated RF functions for Zigbee, wireless sensor networks and other 2.4GHz band wireless systems. AT2401C is a single-chip device implemented in CMO...
RT
I searched the Internet but couldn't find any implementation of MicroPython.
There is a headphone jack on the RC remote control. I want to use "ESP32/ESP8266" through "PCM5102 module" to read its P...
The first difference is of course the name: SPI (Serial Peripheral Interface); I2C(INTER IC BUS) UART (Universal Asynchronous Receiver Transmitter) Second, the difference is in the ele...[Details]
(I) The global EV battery market continues to expand, and China's leading position continues to strengthen
In recent years, the global electric vehicle, ener...[Details]
In 2023, 6,415 of the more than 18,000 newly registered electric vehicles in Hong Kong are Teslas, which can be said to be one of the most popular electric vehicle brands in Hong Kong. Tesla official...[Details]
Recently, the 36kW photovoltaic grid-connected inverter (model: BNT036KTL) independently developed and produced by Afor New Energy Technology (Shanghai) Co., Ltd. (hereinafter referred to as Afor) ...[Details]
On March 11, Dunhuang Huantai Green Vanadium Technology Co., Ltd., a subsidiary of Huantai Energy Storage, obtained a mining license issued by the Department of Natural Resources of Gansu Province....[Details]
Non-electrical detection method
When partial discharge occurs, it is often accompanied by the occurrence of photoacoustic and thermal phenomena. In response to this, non-electrical detection methods...[Details]
The PD4 pin of stm8s003 is quite special and has three main functions. The following is an explanation of the settings for different functions. Function 1, ordinary IO port: I won't go into ...[Details]
The piezoelectric effect of quartz crystal is determined by its internal structure. The silicon ions Si4+ and oxygen ions O2- that make up the quartz crystal are projected on the Z plane, as shown in...[Details]
Overview
With
the large-scale application of
POS
machines and ATMs in the banking, financial and commercial fields, major banks have turned to service-centered and provided various va...[Details]
The well-known mobile phone review organization DXOMARK announced the camera score of the iPhone 12, with a photo score of 132 points, a zoom score of 41 points, a video score of 112 points, and an o...[Details]
According to CNBC, a Silicon Valley startup called Aeva is making driverless technology increasingly affordable. The startup has a smaller but more powerful hardware product that can collect and proc...[Details]
Abstract: A design method for dimming fluorescent lamp electronic ballast is proposed. Based on this method, a high power factor electronic ballast with dimming function is designed. The fluorescen...[Details]
1. Independent keyboard detection 1. Key detection principle The I/O port of the microcontroller can be used as both output and input. The input function is used to detect the key. One end of the key...[Details]
basic skills In this design, data processing can use powerful software such as MATLAB on PC, but this type of existing data processing software cannot directly control the lower computer acquisition ...[Details]
Tachometer generator
A tachometer generator is a miniature generator that measures rotational speed. It converts the input mechanical rotational speed into a voltage signal output and...[Details]
Talking
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