[i=s]This post was last edited by RCSN on 2021-7-12 18:00[/i]For details of DIY projects, see this postThe previous host computer UI theme was really ugly, so we optimized the UI and created a wireles...
[b][size=4] [/size][/b] [b][size=4] As the title: Summarizes the common problems in LoRa development and shares them. Welcome to download and exchange :). [/size][/b] [b][size=4] [/size][/b]Common pro...
[font=微软雅黑][size=4]Gallium nitride and graphene, which were hyped up a few years ago, are surprisingly similar in popularity. They are both new materials that promote the rapid development of related ...
I need to use 28335 to store data (transfer function array), and I need to use this data multiple times after power-on, or even modify it and store it. So I have the following thoughts:
1. Store it in...
The circuit I designed using the BL9582B design manual is as follows:
The difference between the picture and the manual is: an optocoupler is added, which may affect the smoothness of the PWM. There s...
When measuring insulation resistance, we usually use a megohmmeter. If you don't understand the measurement method, it will cause certain harm, so the correct measurement method must be mastered. Tod...[Details]
In order to implement the strategic deployment of "Three Types, Two Networks, World-class" of State Grid Corporation of China and in accordance with the overall requirements of the construction of ...[Details]
With the growing demand for energy and the reduction of fossil fuels, it is of great significance to generate electricity using renewable energy. Moreover, energy storage is as important as energy pr...[Details]
I did a project to measure voltage and current of stm8, and found that when the adc channel was connected to VCC through a 10k resistor, the ADC data output was only more than 200. Logically, the 10-...[Details]
Recently, MediaTek officially released two new products in the Filogic series, namely the Filogic 830 wireless connection system chip (SoC) supporting Wi-Fi 6/6E, and the Filogic 630 wireless network...[Details]
1. Design requirements that a perfect PLC program must meet
A complete PLC program is not as simple as just making the system run. It also requires complete annotations, sophisticated architec...[Details]
Preface
MSP430 is a microprocessor recently introduced to China. It has outstanding performance in ultra-low power consumption and is known as a green MCU in the industry. At the same time, it...[Details]
During World War II, Hollywood actress Hedy Lamarr, who should have relied on her beauty to make a living, chose to rely on her strength to join hands with pianist George Antheil to study frequency h...[Details]
October 28, 2022, Shanghai News - On October 28, Shanghai Hualing Integrated Circuit Technology Co., Ltd. (hereinafter referred to as: Hualing Shares) successfully listed on the Beijing Stock Exchang...[Details]
Modern rectifier chargers are divided into two types: buck type and boost type. The buck type is mainly used when the UPS battery pack voltage is lower than a certain value of the input AC peak volta...[Details]
Mainstream DDR4 DRAM spot market prices have been falling since October, giving buyers greater bargaining power in upcoming price negotiations, industry sources said. According to the Electronic Time...[Details]
Recently, market research firm Counterpoint Research released a report on the mobile phone chip market in the second quarter of this year. MediaTek continued to benefit from its advantages in wafer f...[Details]
On the 7th, firecrackers rang and colorful flags fluttered in the Mulan Industrial Park. The 310 million yuan CSSC Wind Power Mulan County New Energy Storage Industrial Base was started and the first ...[Details]
Gartner recently released the 2024 China Security Technology Maturity Curve, which introduces innovations in China's security field.
This year, two new innovations were added: AI network securi...[Details]
DIY/Open Source Hardware
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