This evaluation experiment uses RTC to obtain real-time time, uses I2C to obtain temperature data from the onboard sensor, and displays the time and temperature on the LCD screen.The code implementati...
[i=s]This post was last edited by YangTwo on 2021-9-1 19:34[/i]I mentioned the use of USART in my last review. This time I will try to get the data from the onboard light sensor and display it through...
The Arteli development board AT32F421 has two serial ports. In project development, serial ports are very important.
The printing of debugging information, the sending of control commands, etc. are mo...
Recently, there is a project that uses the computer's USB port for power supply. The device is connected to the computer via USB and uses a 3-meter cable. It is found that the voltage of the computer'...
With the continuous advancement of science and technology, today's automobile industry is different from the past. Especially in current new energy vehicles, the performance of intelligent configurat...[Details]
On October 25, SVOLT Energy and BASF (China) signed a strategic cooperation agreement, announcing that the two parties will carry out global strategic cooperation in the fields of cathode materials...[Details]
The frequency converter is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working pow...[Details]
Like other industries, the pharmaceutical industry is increasingly demanding higher productivity and more reliable instruments. When continuous level gauges are needed, pharmaceutical manufacturers pr...[Details]
DSP (Digital Signal Processor) is a unique microprocessor that processes large amounts of information using digital signals. Its powerful data processing capabilities and high operating speed are two...[Details]
Solar Charged LED Utility Light Circuit Diagram
Introduction
Tired of always spending money on flashlight batteries only for them to fail when you need th...[Details]
Note: When using the Puzhong Technology Development Board for testing, you need to unplug the Boot1 socket Reference manual, circuit diagram, etc. See STM32 MCU Learning (1) Total Learning Material...[Details]
1. Understanding Isolation
Isolation in an electrical sense separates sensor signals that are exposed to hazardous voltages1 from the low-voltage backplane of the test system. Isolation provides ma...[Details]
The MAX860/MAX861 charge-pump voltage converters invert input voltages ranging from +1.5V to +5.5V, or double input voltages ranging from +2.5V to +5.5V. Because of their high switching frequencies...[Details]
The day before yesterday, I wrote the ADC driver for the S3C24x0 chip. In fact, it is very simple. I just need to refer to other people's drivers and modify the previous driver template. Howeve...[Details]
Opening Ceremony of the 2021 World Internet Conference Wuzhen Summit Qualcomm President and CEO Cristiano Amon's keynote speech September 26 Dear leaders, ladies and gentlemen, hello, I am ...[Details]
On September 28, the People's Government of Shuangliu District, Chengdu City and ZTE Corporation held a signing ceremony for the China Terminal Project Investment Cooperation Agreement. The "China Te...[Details]
This task uses Ruisai MCU R7C004 to drive customized segment LCD, 4COM, 18seg, 1/3 bias. Since the MCU itself has segment LCD driver, its working process and control method can be known according to ...[Details]
Introduction: ARM microcontrollers are the entry point for most novices, but due to lack of knowledge, novices often encounter problems of one kind or another during the design process. ARM abnormal ...[Details]
In some applications, the CPU only needs to work intermittently or process external events, and is usually in standby mode. The PIC16C5X microcontroller has a power-saving mode, the sleep (SLEEP) m...[Details]
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