This article introduces the process of building the ESP-IDF environment for ESP32-S2-Kaluga-1.
1. Review of previous pitfalls
I have done ESP32 development with Arduino and MicroPython, and have also ...
I have a few English version Hikvision dome cameras brought back from abroad. I want to use them, but I can't search for the devices on the Chinese version of the hard disk recorder. Can any master he...
Texas Instruments' C2000 real-time control series will soon add the F28003X member. The F28003X provides higher computing performance and larger FLASH space than the F28002X/F28004X . Combined with th...
[i=s]This post was last edited by Li Jiahui on 2020-4-4 17:28[/i]The data sent by the two 32-bit MCU hosts to the slaves can be received correctly by the slaves. Each time the slave receives a byte, i...
To be honest, I don’t believe that I got this firmware after spending a whole day trying and failing countless times.
For those who have the same problem, you can directly use STM32CubeProgrammer to b...
Recently, according to foreign media reports, a 19-year-old Iowa girl, Victoria O'Connor, successfully recovered her stolen car with the help of the "Find My iPhone" feature of the iPhone. It...[Details]
China Energy Storage Network:
In the process of energy development, all energy revolutions rely on major breakthroughs in energy technology. In the first energy revolution, the invention of t...[Details]
In May this year, the United States announced that it would stop granting temporary exemptions to eight Iranian oil buyers, including China, Japan and India. After the oil ban, this was not enough. ...[Details]
Traditional induction energy meters are limited by their structure and principle, and usually have shortcomings such as small measurement range, poor stability, and low accuracy, which cannot meet ...[Details]
Duke Energy battery installation. Photo: Duke Energy.
Energy storage is not only being used to address the main challenge facing renewable energy sources such as wind and so...[Details]
The 2024 "Create the Future Together" China-US Youth Maker Competition Finals and Award Ceremony were successfully held at the China Millennium Monument from August 9 to August 12.
The finals...[Details]
When the plug-in board is inserted into the powered backplane and VON is greater than 1.313V, the chip will start to work. Since large transient currents are likely to occur at this time. When the ...[Details]
At present, projectors are common equipment in multimedia classrooms of colleges and universities. However, due to frequent use and mixed personnel, the projector remote control is often damaged or...[Details]
On November 27, Anhui Microchip Changjiang Semiconductor Materials Co., Ltd. held a completion ceremony for the construction project of its annual production of 150,000 silicon carbide wafers. Acco...[Details]
Samsung has finally launched the Serif 2019 Frame TV. As a collaboration between Samsung and designers Ronan & Erwan Bouroullec, it combines the company's latest QLED display technology with a stylis...[Details]
With the rapid development of integrated circuit technology and technology, truly monolithic microcontrollers have become mainstream products. Most of its resources are inside the microcontroller c...[Details]
For MHL devices, the equipment required for testing mainly includes high-bandwidth oscilloscopes, probes, MHL fixtures, and MHL automatic test software. MHL testing requires an 8GHz bandwidth o...[Details]
According to foreign media reports, Lumotive, a developer of solid-state LiDAR systems, and ZKW Group, a supplier of advanced lighting systems and electronics, have recently conducted a functional de...[Details]
The KEA128 chip has 7 groups of IO, PORTA--H has 8 pins in each group, and PORTI has 7 pins, totaling 71 pins. The driving capacity of each pin is 2.5mA, and all pins can be pulled up to VDD intern...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current impact when the motor starts and reduce the impact on the power grid and the motor. However, in p...[Details]
PCB Design
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