This is a circuit I found online. The test distance is less than 10CM. How can I increase the distance? I added an NPN transistor to the DO, but it didn't work. I then replaced the receiving tube with...
This disassembly team really loves Tesla. I remember that some time ago, in order to see what is inside a Tesla battery, they actually disassembled a Model S battery:It's quite stupid, but I felt real...
For different ideal transformers, under the same power supply (ideal AC power supply! Same frequency, same voltage, and consistent changing waveform), the larger the inductance, the greater the power ...
1. Knowledge preparation To have a deeper understanding of the UCOS-II porting, two aspects of knowledge are required: (1) Target chip. Here is the LPC17xx series chip. They are all based on the ARMv7...
[i=s]This post was last edited by sylar^z on 2019-7-24 18:22[/i]This porting of the X-NUCLEO-IKS01A3 sensor driver is based on the NUCLEO-L011K4 development board, using the official en.x-cube-mems1.z...
sylar^zST Sensors & Low Power Wireless Technology Forum
Western Digital, the US storage device maker, has suspended its strategic partnership with Huawei and stopped shipping to the Chinese company after the US blacklisted it, Western Digital CEO Steve Mi...[Details]
There are many ways to debug embedded applications. Designers can quickly build system prototypes using debugging tools including in-circuit emulators (ICE) and in-circuit debuggers (ICD), helping des...[Details]
Offline devices such as smart meters or power monitors have some electronic components that require non-isolated DC power below 10W. Until now, the only practical way to provide low-power DC power ...[Details]
On January 10, MediaTek released its revenue report for December 2021. In December 2021, its operating income was NT$46.202 billion (approximately RMB 10.640 billion), an increase of 2.58% month-on-m...[Details]
Buttons control the speed and direction of the motor Source program: #include REG52.H #define uchar unsigned char #define uint unsigned int #define ulong unsigned long #define CLK_WISE 0 //rotate...[Details]
At the 2014 National Energy Work Conference held on January 14, 2014, the National Energy Administration finalized that the domestic photovoltaic installed capacity in 2014 would be 14GW, including...[Details]
Using LiDAR is stupid. Anyone who relies on LiDAR is doomed to fail. Do you remember this crazy statement? At the Tesla Autopilot Open Day a week ago, Tesla launched a fully autonomous driving comput...[Details]
The US government has always been very concerned about the risks that Huawei's 5G equipment may bring, and has been calling on its allies not to allow the company to join the deployment of 5G network...[Details]
In the process of multifunctionalization of consumer electronic devices, the demand for small size and low cost has never stopped. Taking a typical switching power supply as an example, since its volu...[Details]
Siemens Low-Code CEO's thoughts on modern digital transformation
If you follow Siemens Low Code, you’ll notice that the topic of customer experience has come up a lot recently. We’ve...[Details]
Pulse Width Modulation PWM (Pulse Width Modulation) adjusts the duty cycle to control the pulse width.
Except for TIM6 and TIM7, all other timers of STM32 can be used to generate PWM signals. Adv...[Details]
China Energy Storage Network News:
On April 20, with the last phase conductor of Section 8 in Guizhou in place, the DC line of the Yunnan-Guizhou Interconnection Channel Project, the first do...[Details]
As China's world-class name card, UHV is the most advanced power transmission technology in the world, which meets the needs of green development and the requirements of high-quality development. A...[Details]
昨日中科院官网宣布，半导体研究所半导体超晶格国家重点实验室沈国震课题组与解放军总医院教授姜凯展开深度合作，在前期系列研究成果的基础上，在电子皮肤领域取得了新进展，开发了一种可直接贴附在人体表面的超薄高像素柔性电子皮肤阵列。下面就随医疗电子小编一起来了解一下相关内容吧。 Chinese Academy of Sciences publishes new progress in electron...[Details]
On the evening of October 24, Yicheng New Energy released its third quarterly report. Although the amount of losses is decreasing, its performance is still far from ideal. Prior to this, on October 10...[Details]
PCB Design
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