stc89c52 communicates with esp32 via serial port, and a 3232 conversion chip is used in the middle. The serial port functions of the two modules are tested by the host computer serial port assistant u...
[i=s]This post was last edited by chrisrh on 2021-3-25 16:55[/i]1. Use serial port printf to output results
//user_init.c-----Uart_printfPA13----Uart0_RXPA14----Uart0_TX
Remove the macro definition #i...
Add some operations in the wifi station example. After connecting to Ap, receive the following event: void sl_WlanEvtHdlr(SlWlanEvent_t *pSlWlanEvent) { unsigned char ucQueueMsg = 0;[/font][/b][/align...
Manufacturing enterprises, especially the fast-moving consumer goods industry, face fierce competition and the market changes very quickly. However, the corresponding warehouse management methods are ...
There is a USB interface on the CH582 development board, which can be connected to peripherals such as keyboard and mouse. I want to use CH582 to control the LED indicator of the USB keyboard. I encou...
Recently, Keysight Technologies commissioned Dimensional Research to conduct a survey to explore the current challenges in manufacturing high-quality electronic hardware products. In addition, the sur...
A patent filed by General Motors today shows the company recognizes that getting self-driving cars onto the road won't be a smooth process. For one thing, self-driving cars will become part of what...[Details]
OnePlus is set to launch its new, more affordable OnePlus Nord smartphone next month, so we’re only a few days away from the launch. This smartphone has already been one of the most leaked sma...[Details]
Recently, in the public bidding for the procurement of 220V DC system equipment for the new thermal power project in Tianjin Linkong Industrial Zone, after evaluation by the bid evaluation committe...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Have you ever wanted to explore outer space? Now, without leaving Earth, you can use the powerful open source beta software VIRUP to build a virtual universe based on the most detailed contemporary ...[Details]
1 Introduction
In the cigarette filter production line, there are 6 temperature signals including paper heating, preheating, seam nozzle, glue container temperature, etc. They have high tempera...[Details]
For a single-chip microcomputer to be able to perform calculations and control, hardware and software must work together. Only when various correct programs are stored in the single-chip microcompute...[Details]
Not only
the
GT-R
,
but many high-power models use 4WD for a simple reason. In order to make the car run faster, the excess power is distributed to the four wheels
to
ensure that th...[Details]
China Energy Storage Network News
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The industry generally believes that 2017 is the year when distributed photovoltaics will usher in a full-scale explosion. At the 2017 Beijing Energy...[Details]
New energy usually includes solar energy, wind energy, biomass energy, tidal energy, nuclear energy, etc., to distinguish from fossil energy. Among the many concepts related to "new energy" at pres...[Details]
I recently looked at the ADC of ATmega16 and wrote this simple program to understand the simple control of ADC. The program is simulated with Proteus, using the ICCAVR7 compiler (the header files are...[Details]
There is a strong reason for automakers around the world to accelerate the pace of developing electric vehicles , and that reason is China. Let's follow the automotive electronics editor to learn m...[Details]
1. Static display of a single digital tube /*-------------------------- Function: Static display of a digital tube Author: Zhang Kaizhou Date: 2019-5-16 21:18:17 --------------------------*/ #inclu...[Details]
PC oscilloscopes (PCOs) are rapidly replacing traditional digital storage oscilloscopes (DSOs) in key areas of test instrumentation. Here are ten reasons why:
Small and portable oscilloscope
Leve...[Details]
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