There are two basic sections in the CMD file: the initialization section and the non-initialization section. The initialization section contains codes and constants that must be valid after the DSP is...
These days I have seen many students who don’t know how to learn 51 single-chip microcomputers. It is not difficult to learn single-chip microcomputers well. Single-chip microcomputers are a very prac...
Using timer interrupt to realize variable frequency flashing of LED lightsThe example is relatively simple, and the source code is directly posted.
#include "DSP2833x_Device.h" // DSP2833x Headerfile ...
Using STM32F103VET6 microcontroller, DAC+DMA+TIM2 trigger mode, channel 1 outputs sine wave, refer to the routine configuration, but there is no signal output, the hardware is checked and it is normal...
[i=s]This post was last edited by yjtyjt on 2019-9-17 20:36[/i]Showing off the Jingdong E-card exchanged with E-coins. I liked some of the coins and exchanged them for a 400 yuan E-card on Jingdong. W...
[i=s]This post was last edited by elec32156 on 2020-4-19 16:33[/i]The figure shows 74HC165 shift registers, which are connected in series. One is 8 bits, and two can achieve 16-bit data output (ultima...
Recent innovations in blood analyzers have made it easier than ever to quickly measure a variety of critically important tests such as blood gases, glucose, electrolytes, coagulation, chemistry, hema...[Details]
1. Introduction
Using the embedded 32-bit microprocessor ARMS3C44B0x as the core of the controller, the designed controller will have more comprehensive functions and better performance than th...[Details]
As the global energy shortage problem becomes increasingly serious, renewable energy is being used more and more widely. In recent years, photovoltaic energy has been greatly developed due to its adv...[Details]
In the past September, GAC Aian's new car sales reached 51,596 units, a year-on-year increase of 72%, once again setting a single-month sales record; from January to September this year, GAC Aian's c...[Details]
Some readers are asking, what equipment is related to the module power and how should it be designed? In the photovoltaic grid-connected system, the module power is related to the inverter, and the...[Details]
According to 36Kr, Carbon Block, a provider of carbon emission management software and consulting solutions, announced that it has received 50 million yuan in Series A financing, led by Hillhouse Cap...[Details]
Interrupts are set up to enable the microcontroller to handle random external or internal events. The 51 microcontroller has 5 interrupt sources, that is, when there are 5 corresponding situations, th...[Details]
The 51 microcontroller is a widely used embedded microcontroller. It has the advantages of small size, low power consumption, and high cost performance. It is widely used in home appliances, automobi...[Details]
The following is a summary of some issues that should be paid attention to in the design, and the hardware design principles of the switching power supply module microcontroller. I hope everyone ca...[Details]
Back-to-back MOSFETs Q1-A and Q1-B are connected to the V(IN1) (5V) power supply, while Q3-A and Q3-B are connected to the V(IN2) (3.3V) power supply. The reason for using back-to-back MOSFE...[Details]
Samsung Note20 is scheduled to be released on August 5. Recently, this SM-981B device has been connected to the US FCC (Federal Communications Commission). The network access information show...[Details]
On February 6, Guanghong Technology and AP Energy Technology held a signing ceremony for a strategic cooperation agreement in Huizhou, Guangdong. Tang Jianxing, Chairman of Guanghong Technology, Li...[Details]
Commvault, a recognized global leader in software that manages data for cloud and on-premises environments, today announced at Commvault GO 2019 that it is embracing change and building a stronger, w...[Details]
Working power supply Program space (FLASH / ROM): used to store the code program of the microcontroller 1K = 1024 bytes SRAM: Used to store variables in the microcontroller program code. EEPROM...[Details]
On October 30, BOE Technology Group Co., Ltd. released its third quarter report for 2024. In the first three quarters, the company achieved operating income of 143.732 billion yuan, an increase o...[Details]
DSP and ARM Processors
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