[i=s]This post was last edited by qi777ji on 2021-8-9 14:11[/i]I finally received this book today. Thank you EEWORLD for giving me the opportunity to read this book! Nowadays, fewer and fewer people b...
Embedded C has developed rapidly and has become one of the most popular languages, mainly because of its powerful functions. The advantages of embedded C can be further demonstrated by adding some ass...
[i=s]This post was last edited by Baboerben on 2020-10-25 16:48[/i]The best information is the design guide of the capacitor manufacturer:1. The simple equivalent model of the capacitor is C+ESL+ESR2....
Last time we have verified that I2C can run correctly. Since HTS221 and STTS751 are connected to the same I2C BUS, we can use the same i2c program to read them in time-division multiplexing mode. The ...
An 8-core C66x DSP is particularly interesting because it was one of the first high-performance multicore DSPs on the market. While over 100 customers have adopted the C6678 DSP in their products, I c...
As shown in the figure, it is a screenshot from a post by gmchen on active filters and low-pass filters. For the second-order low-pass filter circuit shown in the figure, how is the quality factor Q i...
Mouser Electronics announces the release of the third eBook in its Intelligent Revolution series, Artificial Intelligence: Improving Harvests and the Human Experience. The eBook explores new uses for...[Details]
Although high-power LEDs cannot replace traditional lighting fixtures on a large scale, they are increasingly widely used in indoor and outdoor decoration and special lighting. Therefore, mastering...[Details]
Ethernet has become the mainstream communication protocol at the top of the control pyramid in building automation. The Institute of Electrical and Electronics Engineers (IEEE) recently defined a new...[Details]
The latest report from market research firm Counterpoint shows that due to the impact of the COVID-19 pandemic and economic downturn, global smartphone shipments in the third quarter of 2020 were app...[Details]
Simple marquee design. The simulation schematic based on AVR microcontroller is as follows: The microcontroller source program is as follows: /*****************************************************...[Details]
This is a simple bicycle odometer, the core part of which is an 8051 microcontroller.
Circuit Diagram
Program Flow
PCB thermal transfer image, can be used d...[Details]
As the number of hybrid electric vehicles (HEVs) and electric vehicles (EVs) continues to grow around the world, automotive developers are innovating to stay ahead. While HEV/EV powertrain differen...[Details]
With the evolution of the IT trend of security, the digitalization ratio of video surveillance systems, which is an important part of security, is getting higher and higher. At the same time, the invo...[Details]
Types of abnormal interrupts in ARM
**Reset (RESET)**
When the processor reset pin is valid, the system generates a reset exception interrupt, and the program jumps to the reset exception interrupt ...[Details]
Ultrasonic level meter is a common type of level measuring instrument. Its English name is Ultrasonic Level Transmitter. It is a level measuring instrument controlled by a single-chip microcomputer. ...[Details]
1 Overview 1.1 Documentation This design document is the plan for "3D environmental monitoring and evaluation system based on AVR32 and Labview", which is the basis for the project and also serves as...[Details]
At present, many electronic devices not only require the power supply to provide two or more mutually isolated and highly regulated power supplies, but also require the power supply efficiency to...[Details]
1. The TTL Schmitt trigger has an on/off function. A corresponding 32-bit lock register (GPIOx_LCKR) can control the switch to keep the input data register in the current state, achieving a locking e...[Details]
The combination of human cognition and artificial intelligence (AI) marks the beginning of the fifth industrial revolution. In this era, humans and robots work together to promote social progress....[Details]
Temperature sensor is a sensor for measuring temperature, which is widely used in industry, scientific research, medical treatment and other fields. According to the different wiring methods, tempe...[Details]
Analog electronics
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