Qinheng 32-bit general-purpose enhanced RISC-V architecture MCU CH32V103, strives to comprehensively analyze each peripheral function and usage of CH32V103, and teach everyone how to play RISC-V MCU a...
Speaking of the wireless control method of smart home, it is closely related to the development of wireless technology. With the rapid development of science and technology, wireless technology has al...
After downloading the program via USB, I cut off the power, connected the serial port to the development board, and the power indicator light was slightly on, but the program did not run.
When I opene...
[i=s]This post was last edited by sfcsdc on 2021-5-12 17:54[/i]The 485 transceiver on one side is powered by 3.3V;
The 485 transceiver on one side is powered by 5V;there is data loss during communicat...
The current in the inductor cannot change suddenly. (After the voltage across the inductor is removed, the current will not disappear immediately, thus generating a reaction potential)Inductor is an e...
Four driver units: D-bus and S-bus of context-M3 core, general DMA1 and general DMA2. Four driven units: internal FLASH (internal mountain village memory), internal SRAM, FSMC, AHB to APB bridge AHP2...[Details]
Following extensive testing, battery company Redflow (Brisbane, Australia) and energy storage management provider Redback Technologies Ltd (Redback) have announced that their technologies are compa...[Details]
Versatile portfolio covers 24-40 GHz frequency bands, showcasing technologies such as integrated modules, discrete beamforming and up/down converter RFICs
SAN DIEGO, February 1, 2022...[Details]
Recently, the price of lithium hexafluorophosphate hit a four-year high, with the latest market quotation reaching 315,000 yuan/ton, a 200% increase from 105,000 yuan to 115,000 yuan/ton at the begin...[Details]
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Program effect: The digital tube displays one byte of data converted from AD, displayed in decimal
Adjust the corresponding potentiometer to change the displayed data accordingly
Pro...[Details]
In the single-chip computer system, LED digital tube displays are often used to display various numbers or symbols. Because of its clear display, high brightness, low voltage and long life, it is wid...[Details]
0 Preface With the continuous development of electronic technology and automated measurement technology, traditional weighing systems can no longer meet people's needs in terms of function, a...[Details]
According to data released by South Korean market research institution SNE Research, in the first quarter of 2023, the global installed capacity of electric vehicle (EV, PHEV and HEV) batteries was 1...[Details]
Introduction: The bank and PC issues of PIC microcontrollers are often easy to cause errors when we look up tables and set up banks. The following editor will focus on the following two points. I hop...[Details]
On June 9, the United States began to suppress Huawei in May last year, banning Huawei from participating in its 5G construction on the grounds of national security, and requiring its allies t...[Details]
The ultra-large diameter slurry-water-gas balance shield "Qiyue" independently developed and manufactured by Shanghai Tunnel of Tunnel Group was successfully debugged and rolled off the production li...[Details]
/**************************************************************************************/ /* */ /* led.c: Use ARM to light up an LED and blink */ /* */ /***********************************************...[Details]
Core device: 6L6 beam power tube The 6L6 beam power tube used in this Design Idea is still very popular in electric guitar amplifiers, even though it is 66 years old, and its cousin the 6CA7 (EL3...[Details]
1. Overview of Embedded Systems 1. Microprocessor related 1. Architecture a. Von Neumann system Features: Instructions and data share the same data bus Focus: main frequency, cache b. Harvard syste...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]
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