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Circuit Diagram:
;Content: 5-bit LCD segment LCD display
; LCD connection SEG0-PD0...SEG7-PD7,SEG8-PE.0
;COM0-PC0, COM1-PC1, COM2-PC6, COM3-PC7
;Full source code download: http://www.51hei.com...[Details]
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Today, Xiaomi announced the launch of the Mijia LCD Small Blackboard Storage Edition, with a retail price of 349 yuan and a crowdfunding price of 299 yuan. Crowdfunding will start at 10:00 am ...[Details]
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1. Overview I2C (IIC, Inter-Integrated Circuit), a two-wire serial bus, was developed by PHILIPS to connect microcontrollers and their peripherals. It is a serial bus composed of data line SD...[Details]
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In the blog post "Using the digital oscilloscope DS6104 to measure the amplitude and phase of AC signals", the use of an oscilloscope to measure the amplitude and phase of a sinusoidal AC signal was ...[Details]
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As we all know, there are some companies or individuals who specialize in MCU decryption services. In addition, no matter how the MCU instructions are encrypted, they can only run in plain text, and ...[Details]
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The NVIC_InitTypeDef structure defined in misc.h:
typedef struct
{
uint8_t NVIC_IRQChannel; //interrupt vector
uint8_t NVIC_IRQChannelPreemptionPrio rity; //Inte...[Details]
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The sodium-ion battery, which has been preheated for months, has finally come out. On July 29, Zeng Yuqun, chairman of CATL, released CATL's first-generation sodium-ion battery. At the same time, t...[Details]
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When I was learning ARM embedded system, I found that I had forgotten a lot of knowledge about analog and digital devices that I had learned before. According to my progress, I should have continued ...[Details]
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According to foreign media reports, in an article recently published in the journal ACS Applied Energy Materials, researchers proposed insights into the air stability and surface chemistry of garnet ...[Details]
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According to reports on the morning of October 27, Beijing time, Samsung Electronics released its third quarter financial report for 2022 today. Net profit was 9.14 trillion won (approximately US$6.4...[Details]
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In photovoltaic power generation systems, an important way to improve the overall efficiency of the system is to adjust the working point of the photovoltaic cells in real time so that they always wo...[Details]
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This paper introduces the emerging virtual instrument technology and designs a spectrum analysis and data acquisition system based on LabVIEW. Through software writing, the collected signals are filt...[Details]
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Recently, I need to use STM8S105 as a driver controller, which involves using 485 to communicate with the host computer, and CC2541 is used in the Bluetooth module of the host computer. This is a new...[Details]
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After Terry Gou expressed his position as the new chairman of Hon Hai, the list of new chairmen is left with only three people: Lu Fangming, chairman of Asia Pacific Telecom, Liu Yangwei, general man...[Details]
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As an important component of electric vehicles, power batteries have very high requirements for temperature, safety and performance. Therefore, the assembly of power batteries has also become the f...[Details]
Toshiba Photorelays TLP3547 Review
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