The relationship between pulse+, pulse- and U2B output is logical AND.1. When pulse+ is high and pulse- is low, what are the voltages at points c and d respectively?
The Q8 diode is reverse cutoff (co...
I just checked my Moments and realized that today is the Winter Solstice. I wish everyone a happy Winter Solstice! No matter what you eat, it tastes like home!I heard that on the winter solstice, peop...
Flasher Hub is a new generation Flash batch programming controller from SEGGER, used with Flasher. Flasher Hub can control up to 24 Flashers to program the chip in parallel, which is suitable for batc...
We are making a small weather station. We are using the E90 DTU to transmit data. We receive the hexadecimal data of the sensor through the serial port on the computer. Now we want to transfer the dat...
Visual Home Environment Analyzer + ADI Smoke Sensor Appreciation
I also applied for an ADI smoke sensor and spent a few days researching and drawing a PCB, but I haven't installed the chip on it yet, ...
1. Data transmission over long distances: The sensor can measure the distance from the target to the sensor in real time, and send the distance data out through the data interface in a timely manner. ...[Details]
Researcher Tang Ao from the Institute of Metal Research, Chinese Academy of Sciences, systematically described all aspects of the all-vanadium liquid flow energy storage system, from the electrolyt...[Details]
According to foreign media reports, researchers at Washington State University (WSU) and Pacific Northwest National Laboratory (PNNL) have developed a sodium-ion battery with energy storage capacity ...[Details]
The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input terminal of the oscillosc...[Details]
IHWK uses Microchip's memBrain™ non-volatile memory computing technology and collaborates with universities to develop SoC processors for neurotechnology devices To accommodate the rapid develo...[Details]
1. The origin of matrix buttons The key matrix is composed of independent keys connected together, with a pin leading out to each row and each column. 2. Scanning principle of matrix buttons Line...[Details]
Power system revolution is the key to achieving carbon neutrality “Carbon peak in 2030 and carbon neutrality in 2060” ——This is one of the key national tasks in 2021. "Carbon neutrality" mea...[Details]
Power amplifier, referred to as "power amplifier". 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 must be installe...[Details]
0 Preface Like developed countries, my country is vigorously promoting time-of-use electricity prices to ease the current tight electricity supply situation as the marketization of electricity su...[Details]
Naxin Micro has launched the new NSD830x-Q1 series of multi-channel half-bridge automotive-grade driver chips
. This series of products includes two products, NSD8308 (8 channels) and NSD8306...[Details]
Infineon strengthens 1200 V EconoDUAL™ 3 portfolio with IGBT7 with new current ratings, providing flexibility for higher power density and performance
Infineon Technologies AG intro...[Details]
In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens...[Details]
design background
The way people use locks is constantly changing. From mechanical locks to electronic locks, the lock industry has taken a huge step forward, and it has also brought significant ...[Details]
Recently, Apple announced a "mobile phone" patent. The patent type is appearance design, publication number CN307266383S, and the application date is September 22, 2021. The patent abstract show...[Details]
0 Introduction
In the application of intelligent home control system, wireless communication and control have been used more and more widely. In order to realize the centralized wireless contr...[Details]
Discrete Device
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