[i=s]This post was last edited by qwqwqw2088 on 2020-12-16 07:46[/i]Everyone knows that impedance should be continuous. However, as Luo Yonghao said, "There are always times in life when you step on s...
[i=s]This post was last edited by jinglixixi on 2022-2-26 11:07[/i]DHT22 is a digital temperature and humidity sensor that works in single bus mode. Compared with DHT11, it has higher accuracy, up to ...
For many people, the first exposure to energy harvesting may have been in the early days of solar-powered portable calculators, and while these types of calculators are no longer mainstream, the techn...
[i=s] This post was last edited by China Mobile Module on 2019-3-21 14:36 [/i] [align=left][b]What is OpenCPU [/b][/align][align=left]"Xiao Wang, what is OpenCPU?", "I know OpenCPU, it's just opening ...
TIM6Init(10000, 7200); //Initialize timer 6, preload value is 10000, prescale value is 7200, timing time is 10000/(72000000/7200)=1s This article is going to introduce another method. If I have det...[Details]
The schematic diagram of the matrix button of the CT107D development board is as follows: Among them, pins 1 and 2 of CON3 are connected to form a matrix keyboard. //Classic matrix button proces...[Details]
(Photo source: Panasonic official website) According to foreign media reports, Panasonic has developed a new battery management technology that measures the electrochemical impedance of batteries ...[Details]
Recently, I suddenly remembered that I had learned PIC. I happened to have nothing to do in the morning, so I suddenly had some time, so I planned to review it! MicroChip just released the new MPLab ...[Details]
For the main circuit of the inverter welding machine, it is actually a digital circuit, so the inverter welding machine itself has completed the digitization of the main circuit. Therefore, for the so...[Details]
In FM broadcasting, due to the different power distribution of each frequency band in the signal, the level of music programs varies greatly compared with language programs. When the level is small, ...[Details]
On June 16, 2017, TUV Rheinland (hereinafter referred to as "TUV Rheinland") issued China's first charging cable certification certificate that complies with the GB/T33594-2017 standard for the ele...[Details]
I have been learning 51 for more than a month and finally made an electronic clock. I think it is quite interesting. It should be noted that I used a Puzhong board. Different board types may have d...[Details]
By Shingo Kojima, Senior Principal Engineer, Embedded Processing, Renesas Electronics
Artificial intelligence (AI) processing is widely used in various fields, such as factories, logis...[Details]
Let’s look at the actual operating results first Direct power supply effect Arduino drives LED light to flash at 1Hz circuit analysis: Let’s take a look at the green LED light parameters first:...[Details]
This article discusses the waveform of the voltage at pins 4, 2, and 1 of the integrated circuit operational amplifier LM339 and what functions it achieves.
After power is turned on, the 7th p...[Details]
ARM and Thumb ARM processors have two main operating states, ARM and Thumb. These states are independent of privilege level. For example, code running in SVC mode can be ARM or Thumb. The main differ...[Details]
Avago Technologies has introduced a new product in the smallest RF amplifier series on the market. The new VMMK-3xxx amplifier uses Avago WaferCap chip-scale packaging (CSP) technology to provide an ...[Details]
PCB Design
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