[i=s]This post was last edited by roc2 on 2019-10-29 18:19[/i]Last time, we have learned and shared the operation process of ESP8266 one-key network configuration. Next, we need to understand how ESP8...
When doing modbus485 communication, some parameters are stored in the 430 information segment. Now the parameters are written as other collected data. This happened twice, and both times they were wri...
[b]TOMU[/b] is an open source, extremely tiny development board with a USB interface. It is only 13mm long, a completely open source development board that uses a silabs Gecko EFM32HG309 processor and...
These are two PyCon AU 2019 speeches recommended by netizen Horihttps://2019.pycon-au.org/talks/extending-micropython-using-c-for-good
https://2019.pycon-au.org/talks/micropython-gotchasI'll upload th...
[i=s] This post was last edited by z45217 on 2018-12-18 13:53 [/i]The power supply is originally fixed at 12V input. Now it needs to be changed to 12V or 24V. What should the transient suppression dio...
[i=s]This post was last edited by qwqwqw2088 on 2018-12-18 08:19[/i] [size=4] The BMS electric vehicle battery management system is an important link between the on-board power battery and the electri...
At the 7th International New Energy Conference and Exhibition, Mr. Li Zhihong, Deputy General Manager of Shenzhen ZTE Quantum Co., Ltd., accepted an exclusive interview with the International Energ...[Details]
The first International Automotive and Smart Mobility Expo (IAA MOBILITY) held in Munich officially opened a few days ago. At this exhibition, Huawei focused on displaying a number of solutions inclu...[Details]
As the name implies, the output voltage of a voltage follower is the same as the input voltage, that is, the voltage magnification of a voltage follower is always less than and close to 1. No voltage ...[Details]
Existing leaks indicate that OPPO is preparing to launch its first foldable screen phone, the Find N curved foldable screen phone. Previously, an OPPO phone was certified by the Ministry of I...[Details]
Application and construction of glass tube rotor flowmeter: Glass tube rotor flowmeter is a fluid flowmeter, a glass hollow rotor flowmeter, and one of the commonly used instruments for measuring the...[Details]
As electrified powertrains become increasingly complex, the number of functions that the BMS needs to perform increases, placing an unprecedented burden on it. Whether it is a simple charge contr...[Details]
Nvidia needs no further introduction. The GPU giant was the darling of Wall Street for nearly four years, from 2015 to the end of 2018. During that time, Nvidia's stock price soared more than 130%, f...[Details]
Industry Focus 1. Beijing's high-level autonomous driving demonstration zone helps build a global digital economy benchmark city Autonomous driving is the commanding height of the current technol...[Details]
Recently, the School of Physics of Zhengzhou University has made breakthrough progress in the controllable preparation of graphene-phase carbon nitride (g-CN) films and optoelectronic devices. The re...[Details]
Purpose: To test the npn transistor s8050, the base is driven by PWM, and whether the relationship between duty cycle and current is linear.
Equipment: transistor, resistor (500R), perforated board, ...[Details]
With the continuous development of afforestation, the forest area and forest stock volume have increased year by year, and fire prevention is the primary task. Forest fire is one of the important...[Details]
AI accelerators in servers will be worth $21 billion by 2024
Computing electronics will account for 47% of total AI chip market revenue
By the end of 2026, AI PCs will ac...[Details]
How to solder the VGA header
The order of the soldering points on the back of the male connector
1. Definition of each pin of 15-pin VGA: According to the standard of VGA connector (15HD), th...[Details]
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