With the rapid development of Internet of Things technology, radio frequency identification technology (RFID) has achieved great success in the production process of various fields. RFID technology is...
MATLAB Intelligent Algorithm 30 Case Studies : https://training.eeworld.com.cn/course/6076"30 Case Analysis of MATLAB Intelligent Algorithms" is a summary of the author's experience in algorithm resea...
Transformer primary peak current Ipk
Number of primary turns Np Number of secondary turns Ns
Ip_rms is the effective current of the primary winding
Is_rms is the effective current of the secondary win...
Is there any software that can directly calculate equations and related solutions based on a given circuit and the electrical parameters of related components?...
I just got the board today. I saw that the board is beautifully painted. I unboxed it right after I got it (don't worry, there will be stickers later, and it won't be sealed and covered with dust). I ...
In order to improve the efficiency of I2C, micropython has added a new function: i2c.writevto() The basic form of the function is: i2c.writevto(addr, (buf1, buf2)). It allows writing I2C in the mode o...
Buck converter: also known as step-down converter, is a single-tube non-isolated DC converter with an output voltage lower than the input voltage.
In the figure, Q is a switch tube, and i...[Details]
Resistors are one of the most commonly used electronic components in our lives, but if the markings of resistors are not clear during production or other situations, how can we quickly measure their r...[Details]
Last time, we completed the core initialization and disabled the watchdog. Now we need to disable all interrupts. Because the entire hardware environment is still being initialized and the applicatio...[Details]
In the process of developing embedded systems, serial bus protocol analysis has always been a headache for engineers. In the case of a logic analyzer, engineers need to set complex trigger conditions...[Details]
PLC instructions are the instruction set of the programmable logic controller (PLC), also known as PLC programming instructions. PLC instructions are commands used to program the programmable logic...[Details]
The three major A-share indices closed down today, with the Shanghai Composite Index falling by nearly 2%, the Shenzhen Component Index falling by more than 2%, and the ChiNext Index falling by 3.52%...[Details]
At six in the morning, at the security checkpoint of Beijing Daxing Airport, sleepy business travelers were already ready to go. It was a little different from every previous trip. This time they wer...[Details]
1 Introduction
The traditional instrument for measuring blood pressure is the mechanical mercury sphygmomanometer. Electronic sphygmomanometers have only appeared on the market in recent y...[Details]
p IC microcontroller controls HT1621 LCD program ;THIS PROGRAM IS HT1621 LCD DISPLAY ;VDD=5.0V IF VDD 5.0V PLEASE TO DELAY ;RECEIVE AND TRANSMIT BYTR’TIM ; FSR EQU 4H RB EQU 6H ...[Details]
China Energy Storage Network News
: From April 24 to 26, the 9th China International Energy Storage Conference, hosted by the Energy Storage Application Branch of the China Chemical and Physi...[Details]
Android's massive dominance in the global smartphone market has shrunk slightly over the past four years, while iOS continues to increase its overall share, according to a new trend analysis. Googl...[Details]
According to foreign media reports, Murata, a Japanese electronic parts manufacturer, announced the launch of the SCHA600, a one-piece packaged six-axis MEMS (micro-electro-mechanical system) inertia...[Details]
"It will take a long time to improve the performance of lithium batteries. The development of hydrogen fuel cells is undoubtedly a shortcut and a direction." Ye Shengji, deputy secretary-general and...[Details]
Recently, at RE+, the largest clean energy exhibition in North America, Haibosic has reached a breakthrough cooperation with a number of global partners including energy storage system integrators,...[Details]
RF/Wirelessly
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