[i=s]This post was last edited by eagle8 on 2020-4-24 11:43[/i]1. Touch switchIt is an emerging product with the development and progress of science and technology. It generally refers to a control sw...
[i=s]This post was last edited by xiaxingxing on 2020-5-13 09:18[/i]As the title says, I don’t understand the content in the red box in the picture:
Aren't the inductance (ESL) parameters of capacitor...
1. Discussion on the name of passive radar
Passive radar refers to a radar that has no radiation source. It detects targets by using the echoes formed by existing radio waves in space and irradiating ...
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...
In ARM systems, precise time measurement is sometimes required. Usually, C functions for obtaining time (such as gettime()) are not only poorly versatile (must include the header file DOS.H, and do no...[Details]
1 Introduction
In recent years, my country's power communication network has developed rapidly. However, the corresponding monitoring, control and maintenance capabilities are relatively b...[Details]
China Energy Storage Network:
When talking about the differences between the blockchain industries in China and South Korea, Zheng Zhourong, chairman of the South Korean digital currency inve...[Details]
The lost energy generates heat that must be dissipated on the circuit board, limiting the creation of compact solutions while also increasing the cost of the thermal cooling required to ext...[Details]
Ruben Technology officially announced the completion of the latest round of A+ round of financing of tens of millions of yuan, which is the third round of financing after Gaorong Capital and Boha...[Details]
STM32 IO port operation The SRAM of STM32 from 0x2000_0000 to 0x200F_FFFF is defined as Bit Band Region, with a total of 1MB bytes, corresponding to 32MB from 0x2200_0000 to 0x23FF_FFFF.
(I) Turn...[Details]
There are many detection methods for LED driver power transformers. Now, for transformers, eight detection methods are briefly listed: 1. Check whether there are obvious abnormal phenomena by obs...[Details]
Recently, the Shenzhen Development and Reform Commission issued the "Notice on the Review of Subsidy Projects for the Construction of New Energy Vehicle Charging Facilities in Shenzhen in 2020". Th...[Details]
China Energy Storage Network News:
On November 6, Jinan's 110 kV Shangxi Smart Substation was connected to the grid, marking the commissioning of the State Grid Corporation of China's first s...[Details]
Renesas Electronics Launches Complete Power Solution for RZ/G2L, RZ/V2L Significantly Reduces System Design Time
New products can improve system reliability, reduce overall costs, an...[Details]
Application of human-machine interface in intelligent silicon-controlled rectifier device
1 System composition and working principle 1.1 System composition The system consists of 5 parts: transmit...[Details]
High level input signals can cause internal distortion in the spectrum analyzer, masking actual distortion on the input signal. Using dual traces and the analyzer's RF attenuator, you can determine i...[Details]
0 Introduction
With the improvement of people's living standards, the use of various water heaters has become quite popular, and the corresponding controllers have also come out one after anoth...[Details]
The PS8402A is an HDMI™ level shifter/repeater designed for Type 2 Dual-Mode DisplayPort™ (DP++) cable adapter applications. It is designed for use in DisplayPort-to-DVI or DisplayPort-to-HDMI Type...[Details]
Automobiles are an important application direction for UWB, especially in the past one or two years, more and more car models on the market use UWB digital car keys, which allows us to see the pote...[Details]
MicroPython Open Source section
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