Notice of the State Administration of Taxation on Issues Concerning the Printing, Use and Management of Tax Control Invoices (State Taxation Administration [2005] No. 65) 2005-04-18 State Administrati...
American DIY players analyze the power consumption of smart wireless sensors : https://training.eeworld.com.cn/course/4777DIY players will evaluate the power consumption of nRF24L01 transmitter. 24L01...
These are some LLC design materials I have collected. I hope they can help you learn. If you have better materials, please feel free to upload them....
From: https://www.hackster.io/sbcomponentsuk/the-raspberry-pi-based-smartphone-7ed856StoryEver thought about customizing your smartphone? This article will introduce a Raspberry Pi-based smartphone wi...
[i=s]This post was last edited by qwqwqw2088 on 2018-12-19 14:40[/i] [size=4][b]Question: [color=#555555][font="]We are working on a solar power collection system and need an efficient active balancin...
[i=s]This post was last edited by Pirates of the Caribbean on 2019-8-17 15:36[/i]1. Support hexadecimal display2. Support timestamp display3. Support AT command test4. Support adding carriage return a...
Electromagnetic flowmeter is a kind of precision inductive instrument. If the selection or installation is unreasonable, it will have a great impact on the measurement accuracy and the service life o...[Details]
According to Jiwei.com, Feilu Co., Ltd. announced that its wholly-owned subsidiary Feilu Co., Ltd. intends to increase its capital in EnTeng Semiconductor by a total of RMB 32.6 million. At the same ...[Details]
The basic concept of serial communication: Information exchange with the outside world is called communication. There are two basic communication methods: parallel communication and serial communicat...[Details]
This year, the industrialization of LED technology has taken an important step forward. First, at the Japan High-Tech Expo, Sony displayed the latest 70-inch BRAVIA LCD TV using LED backlight techn...[Details]
In order to solve the power quality problems such as harmonics, reactive power and three-phase imbalance in the three-phase four-wire power grid, this paper adopts
a
parallel active
power
f...[Details]
The oscilloscope is a very popular electronic measuring instrument. After mastering the use of a digital oscilloscope, you can easily obtain the graphs formed by various electrical signals, and then ...[Details]
This is not the first time Cruise has acquired a sensor manufacturer. Foreign media reported that Cruise, General Motors' autonomous driving subsidiary, has acquired German millimeter-wave radar su...[Details]
introduction
In the process of sand detection in oil and gas wells, piezoelectric vibration sensors are used to detect the acoustic wave signals generated by the collision of sand parti...[Details]
Mouser Electronics, Inc., the leading distributor of electronic components focused on introducing new products and offering the widest selection of semiconductors and electronic components, is now of...[Details]
The design uses the high-performance single-chip microcomputer C8051F020 as the control chip to monitor the status of 40 buttons, 3 coding switches and 4 potentiometers on the oscilloscope panel. T...[Details]
The Complex Numbers sub-palette is shown in Figure 1. The nodes in the sub-palette are used to perform complex number operations.
Figure 1 Complex Sub-Palette
The nodes and their functions...[Details]
The SGS100A has an extremely compact form factor, only one height unit high and 1/2" rack width, and is extremely fast to set frequency and level. Both of these features illustrate that the SGS100A i...[Details]
C&K,
a leading manufacturer of high-quality electromechanical switches,
has introduced a new photoelectric rotary encoder - the ENC Series 24-bit Photoelectric Encoder with Integrated Push B...[Details]
A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, thereby protecting the motor and the power grid. The starting curren...[Details]
MEMS LiDAR has always been regarded as the fastest commercial LiDAR technology route in the field of autonomous driving. One third of 2019 has passed, and the news of investment in the field of MEMS ...[Details]
Embedded System
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