When I was using littlevgl, I felt uncomfortable without touch control, but most of the screens below 3.5 inches are resistive touch screens, so I thought that esp32s2 has USB and can simulate touch s...
[i=s]This post was last edited by Youth is Best on 2021-1-27 15:43[/i]I posted a post about WIFI network configuration this morning. Now I will continue to update it. After 8266 is successfully config...
Last week, the Matter training jointly organized by Silicon Labs and CSA Alliance China Member Group (CMGC) was successfully completed. The Matter standard has indeed attracted everyone's attention, a...
[align=left][color=rgb(25, 25, 25)][font="]The use of ESD protection devices in the design and manufacturing process of electronic products has been widely used in STM and PCB design, such as the inte...
In the process of developing automated test systems , Namisoft inevitably has to use instruments. Sometimes, faster readings are required, and these instruments need to be programmed to achieve this. ...
I was going to DIY a dimming lamp and found a circuit diagram. RG is photosensitivity. When the light is weak, the output brightness of the lamp increases. When the light is strong, the output brightn...
Currently, driverless cars are being put into use at an accelerated pace, and unmanned delivery is seen as one of the key tracks that will be the first to break through the commercialization barrie...[Details]
Display
a column
on the 8X8 dot
matrix
LED
, and let it
move
smoothly from left to right
three times, then move smoothly from right to left three times, then move smoothly from to...[Details]
The battery life and charging time of pure electric vehicles have always been the biggest concerns of pure electric vehicle owners and those who intend to buy pure electric vehicles. When there is on...[Details]
In the first half of 2022, the global new energy vehicle market sales took off, and the sales of new energy vehicles in mainland China in the first half of the year were particularly outstanding, cre...[Details]
MSI recently launched the Optix MAG272CQP gaming monitor, but has not yet announced a release date or price for the monitor. The Optix MAG272CQP gaming monitor follows the standard MSI monitor desi...[Details]
When answering investors' questions on an interactive platform, China Great Wall said that the news that it had recently successfully developed my country's first semiconductor laser invisible wafer ...[Details]
The GPIO of STM32 is similar to the IO port of 51 MCU, but the IO port of STM32 needs to be configured with input/output mode, speed, and clock enabled before it can be used. Configuration related co...[Details]
USB peripherals cannot communicate with each other, they can only communicate with a USB host device that has the ability to control the bus. Until recently, only PCs had host capabilities. But now...[Details]
With the improvement of living standards, people's awareness of hygiene is constantly increasing. Using paper towels to wipe hands in public places will cause cross infection and waste of resources...[Details]
The Redmi Note 11 series of mobile phones will be officially released at 19:00 on October 28, and the Redmi Watch 2 smartwatch will also be released at the same time. According to the lates...[Details]
There are several ways to soft start the motor
Motor soft start is a control method that gradually increases the motor voltage and current to reduce the current impact when the motor starts, p...[Details]
Infineon supports the Matter standard to promote the implementation of green smart homes • The release of the Matter 1.0 standard lays the foundation for the popularity of smart homes and future ...[Details]
I have been thinking about the significance of Apple Card since the announcement of the new digital and physical credit card on iPhone. Redefining credit card payment on iPhone is a bold and brillian...[Details]
my country successfully launched the 52nd and 53rd Beidou navigation satellites at the Xichang Satellite Launch Center, completing the deployment of the core constellation of the Beidou-3 global syst...[Details]
DIY/Open Source Hardware
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