[i=s] This post was last edited by lb8820265 on 2018-12-11 21:52[/i] [align=left][font=微软雅黑] This time I will introduce the selection of BLE and MEMS. It is often said that choice is more important th...
Source: csdnRecently, an Oracle employee revealed on a social platform that they are currently laying off employees with N+6 compensation.In fact, Oracle has been laying off employees in Beijing since...
In addition, when using GPIO, you also need to consider the pin reuse of the corresponding chip. Taking 6455 as an example, the GPIO pin reuse is as shown in the figure below:It can be seen that most ...
The routines in the ESK32-360 software package are very complete. I didn't expect that there are also routines for USB cameras. I have never played with USB cameras before, because I have never seen t...
By the way, silicone pads can be purchased according to the device package, and the appearance and screw holes are ready.
When we bought a whole roll of silicone pads, there was no problem in cutting ...
The following is mentioned in the Rev2.5 (new) version of the HuaDa HC32L110 series data sheet:1. It is actually tested that the old version cannot be programmed with UART and CCID through the P31 and...
Overview: In order to meet the requirements of different measurements, traditional voltmeters are made into independent instruments, including peak voltmeter, average voltmeter and effective value vo...[Details]
The device is low-cost, simple to make, highly reliable, and highly accurate (plus or minus 0.3 degrees, determined by the sensitivity of the electric contact thermometer). Anyone with a basic knowle...[Details]
1 Introduction
As the only metering instrument that reflects the economic benefits of the power sector, the electric energy meter needs to be able to correctly reflect the power supply and pow...[Details]
If you have an electronic device that you don’t use for a long time (think wireless headphones, wearables, remote controls, etc.), you may find that it is not turned on and the battery is dead. If th...[Details]
According to news on February 26, Samsung used a cool video and a name - Galaxy Ring at last month's Galaxy Unpacked event to herald a new category of wearable devices. Now we know a little more abo...[Details]
As energy issues become increasingly serious, dimming technology has received more and more attention in lighting applications. At present, most dimmers are based on thyristors, which can work very...[Details]
Static RAM, referred to as SRAM. In electronic devices, common memories include SRAM (static random access memory), FLASH (flash memory), DRAM (dynamic memory), etc. Different memories have different ...[Details]
According to foreign media reports, on October 17, local time in the United States, the Biden administration stated that it plans to stop exporting to China more advanced AI chips designed by compani...[Details]
Facebook said on Sunday it had fixed a problem that had prevented some users from using Facebook, Instagram and WhatsApp, according to Reuters. However, Facebook did not explain why the problem occur...[Details]
Preface: The main differences and connections between CDMA2000 and 1xEV-DO
As two subsequent technologies of CDMA, CDMA2000 and 1xEV-DO have common technical intersections: using the same spr...[Details]
The battery management semiconductor BMIC jointly developed by AutoSilicon, a Korean automotive semiconductor specialist, and SK on, a global battery manufacturing company, obtained the internationa...[Details]
The South Korean government said on Tuesday it will invest about 1.1 trillion won ($896 million) to develop "highly automated" car technologies to lead the growth of the auto market, according to Yon...[Details]
The energy efficiency rating standards for variable frequency motors are usually divided according to relevant national standards and internationally recognized IEC (International Electrotechnical ...[Details]
Hunan Southern Sponge Development Co., Ltd. signed a contract with China Electronics System Technology Co., Ltd. At the meeting, the relevant company leaders also introduced the planning of the China...[Details]
CoreEngine Technology recently announced that its all-scenario high-end autonomous driving chip "Xingchen-1" was successfully powered up and quickly exceeded all performance design targets. The chi...[Details]
ST - Low Power RF
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