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...
(1) How to use Before use, you should carefully read the relevant instructions to understand the functions of the power switch, range switch, jacks, and special sockets. Set the power switch to the O...[Details]
CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1); // Some hardware will automatically divide the frequency by eight, which will cause errors in the subsequent calculations CLK_HSICmd(ENABLE); //...[Details]
An oscilloscope is an indispensable instrument in the circuit design process. It can convert electrical signals that are imperceptible to the naked eye into visible waveform images, thereby achievin...[Details]
CPLD is a complex PLD, specifically referring to those programmable logic devices with an integration scale of more than 1,000 gates. It consists of an AND array, an OR array, an input buffer circu...[Details]
With the development of computer networks and the widespread use of technologies such as fieldbus, serial communication is increasingly used in various occasions. In centralized control systems, commu...[Details]
Lithium-ion batteries can be used in small electronic devices as well as larger applications such as electric vehicles and power grids, and they can easily meet the requirements of various sizes, vol...[Details]
Last night, AnTuTu released the Android phone cost-effectiveness list for November. The former thousand-yuan king Redmi Note 10 Pro was overtaken by Motorola Edge S and ranked second. Accordin...[Details]
The COD, ammonia nitrogen and total phosphorus three-in-one online analyzer is a new generation of online analyzers that fully complies with standards and industry standards. One instrument can sim...[Details]
As the forward current of high brightness LEDs increases and package size decreases, the potential for thermal runaway and catastrophic failure also increases. In many LED applications, higher leve...[Details]
It plans to invest a total of 510 billion yen in the SiC business field to increase production capacity by 35 times. Will challenge sales of 270 billion yen in fiscal 2027 The world's leading semic...[Details]
If you want to buy the iPhone 13 series, you should think about it in advance because Apple is still preparing a higher-end series. Foreign media reported that both the entry-level and Pro mod...[Details]
Recently, according to the guidance filing information disclosed by the Shenzhen Regulatory Bureau, Kingboard Laminates Holdings Co., Ltd. (hereinafter referred to as "Kingboard Laminates") plans to ...[Details]
1. Application prospects With the continuous pursuit of quality of life and the continuous development of residential intelligent technology, the configuration of smart home sy...[Details]
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