I can understand that connecting power supplies in parallel increases voltage, and connecting them in series increases current.
But I just read that series and parallel connections provide the same po...
Communication World Network (CWW) News: China's semiconductor industry has experienced many hardships and challenges in the past year, but its performance has continued to grow. Facing many obstacles ...
[font=微软雅黑][size=4] Yesterday, Space X's "Falcon Heavy" rocket made its first successful flight, sending a Tesla sports car into space. Elon Musk once again rewrote history! For this reason, EEWORLD U...
Two CC2530 point-to-point communication, without protocol stack, directly using TI demo code Basic_Rf, adding PA, the test transmission power can reach 17dBm, the transmission distance in a large offi...
At the request of the administrator, collect the protel packages of this site for easy search. 1. https://bbs.eeworld.com.cn/thread-70596-1-1.html https://bbs.eeworld.com.cn/thread-70596-1-1.html 2. h...
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
introduction
When it comes to the production of mobile phone lithium-ion batteries, the first thing that comes to mind is Japan's industrialized mechanical assembly line, NOKIO, MOTOLROLA's st...[Details]
This article focuses on closing the feedback loop of an isolated power supply using a TL431 shunt regulator. The article discusses a method to extend the bandwidth of the power supply control loop ...[Details]
Microcontrollers are something that many people want to learn about and are concerned about. In most websites, the hardware requirements are generally as follows:
1. You need a computer, prefer...[Details]
introduction
In modern industrial control and some intelligent instruments, more and more places need to use dot matrix graphic displays to display Chinese characters. The usual way to display...[Details]
Commonly used power management chips for portable products
●Low Dropout Regulators (LDO Linear Regulators)
LDO
VLDO;
●DC/DC Converters based on inductor energy...[Details]
1 Introduction
Cyclic redundancy code (CRC) verification technology is widely used in the field of measurement, control and communication. CRC calculation can be implemented by dedicated hardware, b...[Details]
89C51 has 3 encryption bits LB1, LB2, LB3. The status of the three encryption bits can be defined through software programming
to
obtain some additional functions:
————————————————————...[Details]
Last week, Microsoft's Windows Phone 8 system was launched with great fanfare and attracted much attention from the industry. However, Nokia, the most staunch supporter of Microsoft's Windows Phone sy...[Details]
Driven by global warming and rising energy prices, the market demand for intelligent, radio-controlled devices that can be used to monitor, control, communicate and automate the delivery of energy and...[Details]
Battery Capacity Meter
The electromagnetic capacity meter circuit is specially used to estimate the capacity of cadmium nickel batteries and judge their charging effect.
The ...[Details]
summary
Eaton is a global leader in power quality, power distribution and control systems and components. To maximize the reliability of your uninterruptible power supply (UPS), we strongly re...[Details]
The MAX4182 from Maxim Corporation of the United States is selected. The MAX4182 is a monolithic, wideband, threshold-containing current feedback amplifier.
The pin distribution of MAX4182 is show...[Details]
Analogue and Mixed Signal
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