Recently, I need to display digital tube-style numbers on the LCD screen. I have been thinking about it for a long time but can't find a good solution. When I was writing a document note about using P...
At first, the UART_Keyboard of the official example program always failed to run on the computer, so I went online to learn about the specific process of UART implementation, modified the official exa...
1. What is the starting address of the DSP after reset?0x3FFFC02. What are the steps for burning the program in the emulator?Burn the program to the specified location according to the cmd file, and t...
Programming of MG-12232 moduleIn the initialization part of the system program, the registers and temporary variables used in the program should be described, such as: unsignedchar TRANS; unsignedchar...
1 Introduction
SensorTile.box has a built-in ST BLE module SPBTLE-1S to provide Bluetooth connectivity.
The SPBTLE-1S Bluetooth module uses the ST BlueNRG-1 chip, which implements a complete BLE physi...
1. Relocation 1. Relocation of previous versions 2.New version Our program involves more than just one variable and function. If we want to access the address in the program, we...[Details]
How to use an oscilloscope to measure the differential signal on the USB bus? There are two situations for testing USB signals:
The first is to comply with the physical layer test specifications of...[Details]
Abstract: In view of the current situation that traditional car door locks are not safe and reliable enough, a simulated car fingerprint recognition door lock system based on fingerprint recognitio...[Details]
#Description: The chip used is 89C51, the specification of the LED dot matrix screen is 16*16, and two 74HC595 chips are used at the same time. The font generation software has a network disk link at...[Details]
LED display (LED panel): LED is the abbreviation of light emitting diode, abbreviated as LED.
It is a display method that controls semiconductor light emitting diodes. It is roughly comp...[Details]
question: Use the systick_config() function to implement counting. This function enables interrupts in the SysTick_CTRL_TICKINT_Msk in the code below. Regardless of whether the system clock is 72Mhz ...[Details]
A new power architecture is needed to control energy consumption of generative AI training models
Training a generative artificial intelligence (GenAI) neural network model typically t...[Details]
As an ecosystem, ARM not only provides CPU Core, but also provides a series of related IPs, such as GIC, MMU, AMBA, CoreLink, CoreSight, Mali, etc. Others include Debug tools, development tools, ID...[Details]
1. Driving force of intelligent optical network
With the explosive growth of Internet applications, data services and high bandwidth consumption of network upload and download applications...[Details]
The circuit diagram of the LED dot matrix module of the development board is as follows: 74HC595: 74HC595 is an 8-bit serial input, parallel output shift register. The 11th pin of the chip is the ...[Details]
XTAL1 and XTAL2 are the input and output of the inverting amplifier of the on-chip oscillator, as shown in Figure 13. This oscillator can be used with a quartz crystal or a ceramic resonator. The os...[Details]
According to foreign media reports, General Motors CEO Mary Barra expects the company to provide self-driving cars to consumers by 2030. “I believe we’ll have something more to offer later in the ...[Details]
On January 8, 2024, the Jinzhou City Key Projects Signing Conference was held at the Jinzhou Sheraton Hotel. At the signing conference, CITIC Jinzhou Metal Company and Hengjiu Antai successfull...[Details]
Condition monitoring and fault diagnosis technology is the product of the development of modern industrial technology. It has developed into an advanced intelligent technology based on theories suc...[Details]
The microcontroller source program is as follows: #include reg51.H sbit IN1 = P0^0; // High level 1 back off (reverse) sbit IN2 = P0^1; // High level 1 forward (forward) sbit IN3 = P0^2; // Hig...[Details]
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