The StellarisWare software package comes with an AES encryption and decryption routine. I was curious and studied it. The program only encrypts and decrypts a string and displays it. But I am not very...
STM32 library function configures stm32 firmware library version V3.0 and above. In the main and other source files, stm32f10x_conf.h is no longer directly included, but stm32f10x.h. stm32f10x.h defin...
SPITX buffer sends data and RX buffer receives data for loopback test, but I didn't connect SPI_SIMO and SPI_SOMI on my hardware, how can it be correct? How does the receive buffer receive the sent da...
1. "RF Circuit Design - Theory and Application" by Reinhold Ludwig, Electronic Industry PressBook review: This is a classic work on RF. I recommend everyone who works in RF to have a copy. The content...
Open the project in μVision v5: "BLELowPowerRToS", compile and generate: "BLELowPowerRToS.bin".Use "STM32CubeProgrammer", unplug the battery first, press and hold the "ROOT" button, plug in the USB ca...
Dear experts: When I am working on the development board, I encountered an error in loading the module. I cross-compiled the .c file on the PC to generate a module called net_hook.o. Only two warnings...
On August 23rd, Geely's subsidiary, Jiyao Tongxing, announced it has the industry's largest advanced production capacity for tandao
batteries
, with eight production bases across China. Jiy...[Details]
Reflow soldering is a critical process in electronics assembly production, and the cleanliness of the reflow oven has a direct impact on product quality. Dust and residue accumulation within the ov...[Details]
When you are happily watching NBA or football, your wife asks you to turn off the lights in the bedroom. Would you be depressed? Of course, unless you are not afraid of your wife.
Now you are ...[Details]
Ever since the Tesla fire incident, electric cars, already known for their poor reputation, have been subjected to even more scathing criticism. Despite this, many people are still willing to buy t...[Details]
Is pure electric vehicles a false proposition for long-distance driving? At least from my personal perspective, based on current technological and infrastructure standards, I believe so. Below, I'l...[Details]
Topics: Bring Your Own Device (BYOD) trends; the impact of using employees' own mobile devices to control access to work facilities and equipment on information security; and ways to securely imple...[Details]
With the continuous development of the industrial automation industry, we are seeing an increasing number of intelligent devices using flexible, efficient, and precise robotic arms to p...[Details]
"We have successfully launched the first version of our dedicated chip for EMB brake-by-wire. Second-generation samples have also been successfully completed, and we are actively planning a third-g...[Details]
A tubular motor is an electric motor that is typically used to control the movement of machines and equipment. Tubular motors are generally divided into two categories: linear tubular motors and ro...[Details]
A scale, a large, ground-mounted scale, is typically used to measure the tonnage of truck cargo. It's the primary weighing device used in factories, mines, and businesses for bulk cargo measurement...[Details]
The fracture mechanism is stress concentration, which typically occurs at the capacitor lead pins or pad connection points, as shown in the figure. Under vibration, the capacitor lead pins and pad ...[Details]
Facial recognition, a biometric technology that uses facial features to authenticate identity, has rapidly become a global market hotspot in recent years as the technology has entered practical use...[Details]
Batteries are a core component of new energy vehicles, accounting for over 40% of the total cost. This is also the area where automakers are most willing to tamper with costs. Since 2021, domestic ...[Details]
introduction
The OMAP-L138 dual-core processor is a new generation of low-power single-chip systems (SoCs) from TI. It is widely used in communications, industrial, medical diagnostic, and aud...[Details]
In microwave amplification circuits, the power chip is the core of the entire circuit. A large number of semiconductor devices in the chip will generate a lot of heat when working. If the heat diss...[Details]
Microcontroller MCU
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