AVR is the first real RISC structure 8-bit microcontroller launched by Atmel. It has an advanced instruction set and single clock cycle instruction execution time. The data throughput can be as high a...
[i=s]This post was last edited by nich20xx on 2020-6-17 06:36[/i]1 Introduction
The STM32WL series is a well-designed SoC chip designed by ST for the Internet of Things, especially for the LPWAN field...
I'm going to use the MP2307DN to make a 2A, 5V circuit. I found an old schematic and it's a proven circuit! It works, but when I opened the "datasheet", I found the circuit diagram was like this.
Ther...
As shown in the picture, when I change the voltage, the current remains unchanged, but when I change the resistance of R2, the current changes. Why is that?...
After Cadence Allegro was upgraded to 17.x, the function of converting to lower versions was cancelled. If users need to extract a library from 17.x, it becomes very difficult. At this time, the only ...
What is an electronic load? A DC electronic load meter was designed and manufactured with the ATmega16 controller with enhanced AVRRISC structure as the core. The system generates a 20kHz PWM wav...[Details]
1.s3c2440 bare metal LED lighting code (assembly code) .text .global _start _start: LDR R0,=0x56000010 @ R0 is set to the GPBCON register. This register ...[Details]
I have something to ask you: "Has your phone ever been turned off for no apparent reason in the winter?" In fact, if you observe carefully, you will find that the parameter page of the mobile phone g...[Details]
Power amplifier, referred to as "PA", in many cases the rated output power of the host is not enough to drive the entire audio system. At this time, a power amplifier should be installed between th...[Details]
According to foreign media reports, industry tracking agency Omdia released its latest report on Tuesday showing that thanks to strong sales of memory chips, Samsung Electronics replaced Intel in the...[Details]
In the wide-area video surveillance fields such as forest fire prevention, border defense, coastal defense, ports, and oil fields, the application of long-distance and ultra-long-distance video s...[Details]
Phison, a flash memory controller chip manufacturer, announced today (10th) its consolidated financial results for the first quarter of 2019. Benefiting from the growth in total shipments of flash me...[Details]
Preface
FOC is indispensable for permanent magnet synchronous motor control. This chapter mainly introduces the basic principles of FOC control, coordinate transformation, and the mathematical...[Details]
0 Introduction The background of this study is "AUV autonomous navigation technology based on simultaneous positioning and map construction method". The application environment is underwater. Th...[Details]
According to the website of the U.S. International Trade Commission (ITC), on August 29, 2022, the U.S. International Trade Commission (ITC) launched a Section 337 investigation into patent infring...[Details]
In the STM32 firmware library and the provided routines, assert_param() can be seen everywhere. If you open the stm32f10x_conf.h file in any routine, you can see that assert_param is actually a macro ...[Details]
Generational evolution of power systems
Looking back at the development of the world's power system, it can be summarized as follows:
Four major features of the new generation o...[Details]
Recently, Flex Power Modules launched the BMR310, a non-isolated switched capacitor intermediate bus converter (IBC) that provides high power density power supply for data centers, thereby improvin...[Details]
50 partners, 30 models, 28 applications: Intel Core Ultra processors (2nd generation) make AI accessible to all PC users
October 25, 2024, Beijing - Today,
Intel held the Intel Cor...[Details]