[i=s]This post was last edited by lb8820265 on 2022-3-20 10:05[/i]The Raspberry Pi car is controlled by the UDP communication protocol of the mobile phone, which means that the IP address of the car n...
At the end of last year, I saw news about HPM6750 on the Internet, and remembered two key pieces of information at the time - RISC-V core and a main frequency of up to 800MHz.
Therefore, when I learne...
[align=left][color=rgb(34, 34, 34)][font="]Electrolytic capacitors contain electrodes, dielectric materials, and electrolytes. Based on their structure and possible working conditions, the causes of e...
[i=s]This post was last edited by Haoyu HY on 2022-4-7 23:52[/i]This is a plug-in I wrote when I just bought HANTEK6022BE many years ago. To be honest, this oscilloscope is just like a toy. The bandwi...
Sina Digital News reported on the morning of August 5 that according to data collected by the Consumer Research Agency (CIRP), Apple is still "absent" in the US smart speaker market, while Amazo...[Details]
1 Introduction
According to the China Fire Statistical Yearbook, there were 203,780 electrical fires in China from 1993 to 2002, accounting for nearly 30% of the total number of fires, ran...[Details]
I have recently done some work on C51 and found that there is a conflict between keil c51 and mdk.
Then I checked online and found that many people had encountered this problem. The error message was...[Details]
l Introduction
In order to ensure the safe and reliable operation of the system, the power supply voltage of the hardware circuit cannot exceed its allowable range. If the power supply volta...[Details]
This is a very small
electronic
product, but it is very powerful. It can be easily embedded and installed on the instrument panel. It is suitable for hobbyists to make their own or to modif...[Details]
July 1, 2022, China -
STMicroelectronics' TSB622 general-purpose, low-power dual operational amplifier (op amp) enhances robustness and flexibility in industrial and automotive applications.
...[Details]
This is a Class AB 6-10W audio amplifier circuit built using a TDA2002 or TDA2003 amplifier IC module. These are replacements for the original LM383 which is no longer available. It is easy to buil...[Details]
General
There are many 9V chaser circuits that seem to waste about 7V when driving LEDs that are only about 2V. This project is unique, because it uses only two inexpensive alkaline battery ce...[Details]
If you have joined the environmental protection army and become a new energy vehicle owner, but are deterred by charging problems, perhaps installing a home charging station is a more convenient op...[Details]
August 24, 2023, Shanghai, China— Smartway (Shanghai) Electronic Technology Co., Ltd. launched a new 5MP high-resolution automotive-grade RGB-IR global shutter image sensor—SC533AT. This back-illumin...[Details]
1. DC current part The moving coil should be installed correctly, and there should be no ferromagnetic material in the moving gap. If the shunt resistor is burned out, it should be replaced accor...[Details]
This design is a multi-purpose car light control circuit with six Schmitt triggers CD40106 as the core. This circuit can realize the function of color light cycle in normal driving state and flashi...[Details]
On August 27, Fenghua High-Tech released its 2019 semi-annual report. The company achieved operating income of 1.614 billion yuan, a year-on-year decrease of 22.44%; total profit of 342 million yuan,...[Details]
China Energy Storage Network News
: The energy Internet demonstration project is about to be launched.
The 21st Century Business Herald learned that the National Energy Administration re...[Details]
For the serial port output, 210 is the following garbled code according to the previous operation.
The first thing that comes to mind is probably the baud rate problem, which is a c...[Details]
MEMS sensors
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