I originally wanted to establish a Bluetooth broadcast function, using a connectionless method to broadcast sensor data to a mobile phone. I searched around in NXP Rapid IoT but didn't find a function...
This is a simulation experiment of the LM358 Howland circuit that I did. I found that the voltage is normal below 5V, but it is saturated when it exceeds 5V. How do I calculate the saturation value of...
CC2640R2F Hardware RF from Design to Formation[url=https://training.eeworld.com.cn/TI/video/9183][size=4][b]Click to watch: Wonderful video CC2640R2F Hardware RF from Design to Formation [/b][/size][/...
According to the book, because the capacitor is charged in each cycle, the current decreasing slope keeps increasing and finally reaches a equilibrium state. This is something I don’t quite understand...
Black Light Generator Circuit
This circuit is a simple ultraviolate light that can be powered by a 6 volt battery or power supply that is capable of supplying 1 or more amps.
Theoritical Diagra...[Details]
Experimental Task 1: Textbook P15 Make 8 LEDs flash simultaneously and make a delay analysis
Experimental principle diagram (a) as above
The experimental procedures are listed b...[Details]
1. First, you need to make sure your oscilloscope is working properly. Use a passive probe, preferably the one that comes with the oscilloscope, and connect it to the probe compensation terminal on t...[Details]
LED
is a
photoelectric
device. During its operation, only 10% to 40% of
the electrical energy
is converted into light energy, and the rest of the electrical energy is almost c...[Details]
There are huge opportunities for Tier 1 suppliers as vehicles evolve over the next few years, but there are also challenges – the entire supply chain is being disrupted by new players and new technol...[Details]
The following aspects should be noted in the daily maintenance of TR200 roughness tester for non-destructive testing:
1. After starting the machine every day, use alcohol (absolute ethanol, 99.97%)...[Details]
Infineon Technologies and Rainforest Connection join forces to create real-time monitoring system to detect wildfires in some of the world’s most vulnerable forests
Munich and San Jo...[Details]
The University of Tokyo and IBM Japan announced today that a commercial quantum computer has begun to be used, a first in Japan. The quantum computer will be used for material development and fina...[Details]
In order to further consolidate the advantages of the industrial chain, build a new cooperation platform, cultivate new development momentum, and strongly support the construction of ubiquitous pow...[Details]
Geely Automobile Holdings Co., Ltd. released its 2020 financial report data, showing that Geely's revenue in 2020 was 92.1 billion yuan, net profit was 5.57 billion yuan, profit attributable to share...[Details]
Ultrasonic waves can be used to effectively detect moving objects in a certain space. It is easy to install and has good detection effects. This article introduces a person detection device designe...[Details]
High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual usage. At present, the retail price of domestic ...[Details]
1. Introduction
In recent years, the continuous progress and development of semiconductor manufacturing technology has provided power and guarantee for the widespread application of portable el...[Details]
Switching power supplies
have the advantages of small size, light weight, and high efficiency, and are widely used in various fields. Due to
the inherent characteristics of
switching power...[Details]
Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]
RF/Wirelessly
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