Thanks to ST Thanks to EE for providing this board [url=https://en.eeworld.com/bbs/elecplay/content/103]H743 Review[/url] [url=https://en.eeworld.com/bbs/thread-1070195-1-1.html]【 ST NUCLEO-H743ZI Rev...
[size=4]Digital devices are developing in the direction of high speed, low power consumption, small size and high anti-interference. This development trend has put forward many new requirements for th...
How to prepare for the National College Student Electronic Design Competition?The most important thing is what courses to study: "Basics of Electrical Circuits", "Low-frequency Electronic Circuits", "...
Yesterday I finally received the long-awaited board [GD32E231]. It includes a development board, 2 chips, and a data cable, but there is no pin header, which is a bit bad. I need to solder the pin hea...
Calculation of the frequency of various RLC combination circuits Resistors R, capacitors C, and inductors L can be combined into many circuits. For example, capacitor coupling bypass RC filtering, LC ...
At present, the smoothing of power peak-valley differences, the safety, reliability and power quality of the power grid, the development of renewable energy and the development of smart grid technolo...[Details]
1. It is more convenient to use macro definition for single IO pin operation
(1) For basic operation of single IO pin, the following example uses macro definition
#define DS18B20_BIT ...[Details]
Abstract: Based on the Matlab software simulation of the Viterbi decoding algorithm performance, combined with the specific requirements of the FEC module internal code decoding in the digital H...[Details]
Japanese silicon wafer giant SUMCO said on the 12th that the supply of 12-inch silicon wafers for logic chips will become tighter in the second quarter, and the shortage of 12-inch silicon wafers for...[Details]
//12864 LCD display driver, simple display of Chinese characters and letters
//Compilation environment AVR Studio 4.17/AVR GCC
//System clock 7.3728MHZ, set fuse bit to external high frequency quart...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The interrupt system of 89C51 has 5 interrupt sources: external interrupt 0, timer 0, external interrupt 1, timer 1, serial port interrupt (in descending order of priority); 2 interrupt priorities: h...[Details]
Broadcast signals go through program production and broadcasting, signal transmission, emission and other links, and are finally listened to at the audience's end. The system working status of each l...[Details]
Pulse width modulation is to achieve grayscale by controlling the light-emitting time of LED. The photoelectric response speed of LED is relatively fast, which can reach tens of megahertz. Therefor...[Details]
Rumor has it that Apple's upcoming iPhone 12 models will come with a new USB-C to Lightning cable, and the biggest feature of this new charging cable is its braided fabric design. Today, Twitter whis...[Details]
After replacing the corresponding encoder, the servo motor encoder basically needs to be zeroed and aligned. The servo motor encoder zeroing and alignment is generally designed to be removed from t...[Details]
Apple's first car will no longer pursue full autonomous driving capabilities, and at the same time, the release time will be postponed to 2026. Apple also bowed its head in the face of autonomous d...[Details]
The closed-loop servo control system is an automatic control system with high precision, high response speed and high stability, which is widely used in industrial automation, robotics, aerospace, ...[Details]
stm32/stm8
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