The msp430F149 has 60k of flash, which is quite amazing for 51. When it comes to flash operations, three registers are often involved, FCTL1, FCTL2, and FCTL3. Suddenly, I found that the registers of ...
May I ask if the common in common collector, common emitter and common base in analog electronics is based on these poles? For example, how is the common collector method used?...
I am a complete novice in embedded systems. It has been half a year since I first learned about STM32. Next, I will talk about my somewhat tortuous experience in getting into STM32, which is actually ...
Betty Guo
In battery-powered applications, power consumption is a very important indicator. Battery-powered cameras usually use two MCUs to implement this, one ultra-low power MCU is in long-term work...
Today's high-speed PCB design has increasingly stringent requirements for layout. The layout basically determines the general direction and structure of the wiring, the division of the power and groun...
When talking about AVR code segments in "AVR Microcontroller Principles and GCC Programming Practice" P117, it is mentioned that the .bss segment contains a very interesting .noinit segment. .noini...[Details]
** Preface ** After I borrowed my classmate's CD-ROM drive to copy the files from the CD, I started to try to play with the microcontroller. What is difficult at the moment is the use of 8X8Led dot m...[Details]
In terms of automotive displays, automakers are beginning to install more screens in the cabin, larger and clearer. Displays for advanced instrument clusters, head-up displays, infotainment systems...[Details]
Touch screens are everywhere around us. In the field of personal portable devices such as PDAs, touch screens save space, are easy to carry, and have better human-computer interaction.
There are ...[Details]
French start-up company Biomemory claims to have launched the world's first DNA memory card, which can store 1KB of data and sells for up to 1,000 euros (IT House note: currently about 7,840 yuan). T...[Details]
Researchers in the EU-funded 5G MiEdge (Millimeter-wave Edge) project have developed a millimetre-wave (mmW) wireless communication system that enables long-range communications and real-time streami...[Details]
When using single-chip microcomputers to develop various embedded application systems, asynchronous serial communication is a commonly used communication mode. In some applications, multi-channel asyn...[Details]
I learned 51 single-chip microcomputer completely by myself, because when I wanted to learn it, it was still a long time before the school started. Now that I have finished learning single-chip microc...[Details]
Greentech Media held its fifth annual Energy Storage Summit in San Francisco and made some big predictions for renewable energy in 2019. One of them is that battery-backed solar install...[Details]
Apple has released a variety of silicone and leather phone cases for the new iPhone SE, including three silicone cases priced at 291 yuan and three leather cases priced at 369 yuan. The iPh...[Details]
1 Introduction
With the development of electrical transmission technology, especially variable frequency speed regulation technology, high-voltage variable frequency speed regulation techn...[Details]
After porting the sound card to mini2440, I quickly looked for information on porting madplay. It seemed quite simple, so I continued to port madplay. 1. Environment and software introduction 1. Host...[Details]
Zinc-air batteries have the advantages of large specific capacity, high specific energy, stable discharge performance, cheap and easy-to-obtain raw materials, and no environmental pollution during ...[Details]
On March 31, the Japanese government announced that it would impose export restrictions on 23 types of chip manufacturing equipment, including high-end semiconductor manufacturing equipment, starting...[Details]
In the first half of the year, affected by the sluggish automobile demand in the European and American markets, the revenue and profits of leading automotive manufacturers such as Infineon and NX...[Details]