SH32F205 Main FeaturesCore: 32-bit ARM Cortex-M3120MHz operating frequency, core code can be loaded into C-RAM and run at full speed
Provides Pre-fetch instruction pre-fetching, I-Catch jump instructi...
LED unit boards all have HUB75E interfaces, so they are not compatible with different brands? I want to repair a P3 display screen and I want to buy a few P3 full-color unit boards as spares. The inte...
The process from power-on reset to code running to the main function of each MCU is the MCU's boot. In fact, not only MCUs, but any other type of processor has such a process. Here, we take TI C2000 F...
[backcolor=rgb(222, 240, 251)]The above is part of the data sheet for the instrumentation amplifier INA188. [/backcolor] [backcolor=rgb(222, 240, 251)]What does this mean? Does it mean that the output...
As an environmentally friendly power source, energy-saving lamps have been widely used all over the world, and the production of energy-saving lamps in China is particularly outstanding. As an imp...[Details]
What is a servo?
The servo is shown below:
There are three wires, generally ground, power (about 5V), signal (signal amplitude = 3.3V). If you are not sure about each foot, you can turn...[Details]
The PB3 PB4 PA15 pins of stm32 can be released when using SWD simulation and burning and used as ordinary IO ports. The initialization code is as follows: GPIO_InitTypeDef GPIO_InitStructure; ...[Details]
0 Introduction
Embedded system development has entered the 32-bit era, the 8-bit MCU market has stabilized, and the 32-bit MPU represents the development direction of embedded technology. Howe...[Details]
The top row of pins is the row, and the bottom row of pins is the column. The row is the LED anode. Each row and column is controlled by four 74HC573, each controlling 8 pins. At the sa...[Details]
Image source: Physicist Organization Network All-solid-state batteries are considered to be the true power batteries for next-generation electric vehicles. Compared with the currently widely used...[Details]
Due to the low price, low heat generation and high light efficiency of low-power white LED, it has been widely used in general lighting and landscape lighting. Therefore, there is an urgent need to im...[Details]
As a system engineering covering front-end, transmission, management center and back-end, high-definition monitoring will inevitably move towards networking due to the constraints of transmission dist...[Details]
M18 and M10 are carbon microspheres developed mainly for power batteries and rate batteries.
M11 and M23 are high-end carbon microsphere products that improve capacity and compaction densi...[Details]
STM32 serial communication using printf to send data configuration method (development environment Keil RVMDK
It is very convenient to use printf to send data in the STM32 serial communication progra...[Details]
In the near future, Auracast broadcast audio will benefit all types of public venues, large, medium and small, allowing them to improve visitor satisfaction and increase accessibility through audio...[Details]
linux 1. Install nfs server sudo apt-get install nfs-kernel-server 2. Modify the configuration file /etc/exports vim /etc/exports Add in the last line /home/stu/nfs *(rw,sync,no_root_squash,no_...[Details]
1. Hardware Solution This design uses switch control to achieve up and down to the designated floor. The motor drives the elevator box to move up and down to reach the designated floor. The display m...[Details]
In 2023, as the economy gradually recovers, the explosive growth of diversified intelligent terminals will drive the global sensor market to $192.97 billion, with a significant rebound in growth. C...[Details]
Since the beginning of this year, Neijiang City has emphasized the priority of industry and manufacturing, adhered to the guidance of new industrialization, implemented the industrial doubling plan in...[Details]
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