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Theoretical knowledge has been learned, and then we will enter the practical part. In the practical learning, I completed the first project and lit up the LED light with a button. The following is my...[Details]
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There are several differences, but I may not have summarized them comprehensively. Here are some of my own experiences.
For example, a command written in a language that interrupts a running progra...[Details]
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In the previous article, we talked about the continuous sampling mode of STM8 ADC. In order to improve the sampling accuracy and rate, the STM8 microcontroller also provides a continuous sampling mod...[Details]
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The 2019 STM32 Summit with the theme of "Gathering Wisdom, Creating the Future" was held in Shenzhen from April 26 to April 27. The conference focused on three major themes: artificial intelligence a...[Details]
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On August 6, the photovoltaic inverter field of the National Solar Photovoltaic Product Quality Supervision and Inspection Center (CPVT) successfully passed the on-site review of the IECEECB labo...[Details]
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In actual production and life, it is often necessary to detect the continuity of the circuit. The common method is to use the resistance range of a multimeter for detection, which is simple and practi...[Details]
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Most of my friends will use the following excerpt "Porting Java Virtual Machine to mini2440" http://www.linuxidc.com/Linux/2011-08/41912.htm as a reference, but there are several errors in it:
...[Details]
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The inverter has many setting parameters, and each parameter has a certain selection range. During use, it is often encountered that the inverter cannot work normally due to improper setting of ind...[Details]
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1. How does servo achieve control?
The servo mainly relies on pulses for positioning. Basically, it can be understood that when the servo motor receives one pulse, it will rotate the angle cor...[Details]
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Intel officially announced that it has begun using EUV extreme ultraviolet lithography technology to mass-produce Intel 4 manufacturing processes. This is Intel's first process node produced using EU...[Details]
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//========================================= // NAME: main.c // DESC: TQ2440 serial port UART printf test program //========================================= #include "def.h" ...[Details]
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1. Introduction of BSS clearing (Why do we need to clear BSS)
Let's take an example:
#include "s3c2440_soc.h"
#include "uart.h"
char g_Char...[Details]
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In addition to the FIDO2 standard, new hardware security tokens support security features such as HOTP and PIV Bronschhofen, Switzerland, April 27, 2023 - Swissbit has launched iShield Key Pro, ex...[Details]
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The LTC3675 contains four high efficiency synchronous step-down regulators, a high current/high efficiency buck-boost regulator, a synchronous boost regulator, a driver for driving two 40V-LED st...[Details]
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Self-excited oscillator circuit
Figure 1 Self-excited oscillator circuit
The figure shows the circuit of the self-excited oscillator. The experiment found that the positive feedback coefficien...[Details]
Microcontroller MCU
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