Microsoft's graphical programming education platform MakeCode has begun to support ESP32 and ESP32-S2.https://github.com/microsoft/pxt-maker/commit/79408a320fd15c3472639fdfbfa80c57ea2f20ffadd support ...
In 2018, Analog Devices acquired startup OtoSense, which developed “sensing interpretation” software that learns and recognizes sound or vibrations, identifying potential problems in factory machinery...
[size=4][color=#000000][backcolor=white] For developers of Internet of Things (IoT) devices, Bluetooth is a fast, secure path to connectivity, and wireless system-on-chip (SoC) devices have become a r...
TOPWAY HMT070ETD, advantages:
1. Configuration-based design method: no code needs to be written during the user interface design process.
2. Built-in real-time configuration operating system, image di...
The uf2 bootloader of the nRF52840DK development board uses the native USB of the nRF52840 to simulate a USB disk, and can directly copy and run the uf2 program. [list] [*]Source code: [url=https://gi...
1.1 PC - Program CounterAfter fetching an instruction, the CPU automatically increments the PC according to the number of bytes in the instruction, so the value of the 20-bit PC (R0) always points to ...
A team of scientists from the Russian company 3D Bioprinting Solutions successfully 3D printed a thyroid gland and transplanted it into a mouse. Now, scientists have made further progress and publish...[Details]
US media reported on the 22nd that South Korea's Samsung Electronics plans to build a chip factory in Tyler, Texas, with an estimated investment of approximately US$17 billion. The Wall Street Jour...[Details]
In recent years, the intelligent connected vehicle industry has flourished. In addition to first-tier cities, many second-tier cities are also scrambling to gain a foothold. Regarding Shanghai's deve...[Details]
In order to protect the eyesight of teenagers, more and more companies are now developing and producing various vision protection products. Domestically, there are mainly eye nannies, sitting posture ...[Details]
From the ZTE incident last year to today's Sino-US trade dispute, one word has always been at the center of the storm of public opinion: chips. Behind the voice, there are also many secrets about chi...[Details]
Contents The invention belongs to the field of measuring instruments, and in particular relates to a scraper type flow meter. Background of the Invention In the oil industry or other liquid transpo...[Details]
MIT Technology Review asked a question: Can the mysterious development of energy storage technology alleviate our concerns about Elon Musk's latest electric truck? Let's follow the power management...[Details]
In production, due to factors such as installation environment, cost control, and ease of operation, one-button start and stop control will be used, such as motor control, valve control, etc. Today...[Details]
Affected by the COVID-19 epidemic, telecommunications equipment and service providers represented by Ericsson, AT&T, and Verizon saw a downward trend in performance in the first quarter of this year,...[Details]
1. Basic knowledge of temperature sensor AD590 The current generated by AD590 is proportional to the absolute temperature. It can accept an operating voltage of 4V-30V and a detection temperature r...[Details]
New technologies often replace mature technologies, often resulting in breakthroughs in functionality. For more than 50 years, the semiconductor industry has been pursuing smaller, faster, and cheape...[Details]
The fully automatic washing machine consists of a washing system and a control circuit. The control circuit is divided into mechanical and computer types. The computer type control circuit uses a sin...[Details]
1. Busybox compilation (version busybox-1.13.0)
1. Set the path of the cross compiler in the environment variable (version cross-4.3.3)
2、 BuildBusybox as a static binary (no shared libs)
3、bu...[Details]
introduction
At present, the main methods for measuring the initial velocity of projectiles are laser measurement, infrared measurement, and coil target method. The pollution of light by gunpowder ...[Details]
1. Calculation of the initial value of the counter
The count value required for the counter to count to zero is set to C, and the initial count value is set to TC, thus we can get the formula:
TC...[Details]