All the forums and githubs I have are pyb, infrared driver packages for esp32, etc. . . Is there a python package that can be used for ordinary BBC: microbit? . . ....
After the microcontroller is powered off, the LED light connected to the IO port will still light up for a while (the anode of the LED light is connected to 3.3V, and the cathode is connected to the I...
The ACM32F070 development board is equipped with 3 serial ports, and their pin assignments and baud rate settings are as follows:UART1: Printing and debugging serial port, supports printf, pins: A9:Tx...
This article is based on the Feiling embedded OKMX6Q/DL-C development board. The operating system is Linux3.0.35. For other brands of products, please refer to it. This article mainly introduces the o...
After pressing the left mouse button to select a piece of content, after releasing the left mouse button, I found that the selected area is still changing with the cursor position, as if the left mous...
Since the iPhone appeared in 2007, the application scope of inductive capacitive touch screens has been expanding. However, there are still great challenges in truly integrating inductive capaciti...[Details]
1. System operating frequency setting The register version and the library version of the STM32 system operating frequency setting are quite different. The library version of the system operating...[Details]
As more and more mobile phone manufacturers remove the headphone jack, the trend of wireless headphones has also begun to surge. When it comes to wireless headphones, people always think of AirPods f...[Details]
introduction
There are several well-known methods for dealing with supply voltage reversals. The most obvious method is to connect a diode between the source and the load, but this...[Details]
1. Experimental task: Use the P0.0/AD0-P0.7/AD7 port of the AT89S51 microcontroller to connect the a-h terminals of the digital tube. The S1-S8 of the 8-bit digital tube controls the bit selection ...[Details]
When we purchase infrared products, detector resolution is a key parameter. So what is the resolution of infrared detectors? It plays a pivotal role in the infrared thermal imaging industry chain. Th...[Details]
TSMC uses 5nm process node and advanced packaging technology for manufacturing, and the required ABF substrate will be fully provided by Xinxing Electronics. According to DigiTimes, sources said that...[Details]
5G licenses have been issued. As the first batch of 5G mobile phones went on sale, a voice advocating the uselessness of 5G has appeared on the Internet. 在昨天OPPO副总裁沈义人发文谈自己对“5G无用论”的看法,沈义人称:“在5G资费进入大众...[Details]
The 2020 Mobile World Congress was one of the first tech events to be canceled due to the COVID-19 pandemic that began to spread at the beginning of the year. The GSMA, the organization behin...[Details]
How do software application developers – and those sitting on their living room couches with their laptops – estimate
the power consumption
of their applications when running on the target devic...[Details]
There is a Kconfig and Makefile in each directory of the Linux kernel source tree. The Kconfigs distributed to each directory constitute a distributed kernel configuration database. Each Kconfig desc...[Details]
Recently, Japan and South Korea held a bilateral meeting at the WTO headquarters in Geneva. They failed to reach an agreement on Japan's strengthening of controls on South Korean semiconductors and o...[Details]
IT Home reported on May 18 that after Honor Mobile officially announced the new Honor X10 mobile phone, today blogger @数码闲聊站 also exposed the real machine hands-on photos of Honor X10 on Weib...[Details]
Most of the analysis materials come from the opendev forum. All I did was add some of my own analysis and collation. Due to my limited personal ability, omissions are inevitable. I welcome your correc...[Details]
Simplify EDA workflows with bidirectional links between software
Accelerate product development with seamless data exchange between Keysight’s Advanced Design System (ADS) and Sieme...[Details]