[Power Amplifier Application Case] How to use a power amplifier to drive a capacitive load?The customer requires a frequency of two hz, a square wave waveform, a high voltage of 0-1000v, and a low vol...
[i=s]This post was last edited by dql2016 on 2021-6-28 20:07[/i]Bluetooth broadcast can only send data in one direction and the data can be received by any other device. It is not possible to realize ...
dql2016onsemi and Avnet IoT Innovation Design Competition
Author: Wang Huidong, member of the YiBo Technology Expressway Team
"The design of this PCB optical positioning point is like autumn, which makes me feel refreshed."Zhao Ligong, who was sighing about ...
New product designs recommend the use of high-performance transceiver series, including CC1120, CC1125, CC1200. Both CC1120 and CC1125 support narrowband applications, and their corresponding RF perfo...
The teacher asked me to design an optimal horn antenna with a center frequency of 6 GHz and a gain of 19dB. I had to design the process, model, optimize, analyze the impact of the result parameters on...
About two years ago, the implementation of high-end intelligent assisted driving was still in a period of obvious chaos. At that time, the most discussed topic in the entire industry was whether to f...[Details]
Contents The utility model belongs to the field of flow meters, and in particular relates to a gas turbine flow meter. Background of the Invention The gas turbine flowmeter is a velocity meter that...[Details]
According to ETNews, Samsung Electronics has begun internal research and development of smart sensor systems, which are expected to be used in autonomous driving and artificial intelligence semicondu...[Details]
Simple and professional power quality tester HDPQ series ——Don’t miss any power event! Power quality tester HDPQ series Dranetz HDPQ® The Dranetz HDPQ® Xplorer SP offers the same high performance,...[Details]
As a sequel to the LED driver introduced in the previous article, the main change is that the function of automatically creating device nodes during driver loading is realized by using the mdev mechan...[Details]
Intel recently released a new generation of Core X-series processors codenamed Cascade Lake-X. The top-level Core i9-10980XE still has 18 cores and 36 threads, and continues to be paired with the X29...[Details]
The enable signal of the stepper motor is the signal that controls the start and stop of the stepper motor. Usually, the driver of the stepper motor will provide an enable signal input port. When t...[Details]
An ideal digital-to-analog converter (DAC) has an ideal linear relationship between its output voltage or current and input, and is not affected by other external factors (such as temperature). Of co...[Details]
A fuzzy controller is a controller based on fuzzy logic. It controls complex systems by expressing both input and output variables as fuzzy quantities and applying fuzzy reasoning. Compared with tr...[Details]
0 Introduction
The peak value of AC voltage refers to the maximum value (positive peak value) or minimum value (negative peak value) of AC voltage, which is a very important parameter in the in...[Details]
The 51 single-chip microcomputer has a full-duplex serial communication port, which can be used as a UART (Universal Asynchronous Receiver/Transmitter) or a synchronous shift register. And when ...[Details]
1. Multimeter A multimeter, also known as a multimeter, three-meter, or multiplexer, is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC vol...[Details]
The working principle of the reset circuit is introduced in the book. To reset the 51 single-chip microcomputer, you only need to connect a high level to the 9th pin for 2us. How is this process real...[Details]
3G is approaching. There is no doubt that one of the biggest industrial opportunities in the current communications industry is the construction of 3G communications networks. As the most basic servic...[Details]
There are 3 different levels of embedded system design:
1. Level 1: Design method using PCB CAD software and ICE as the main tools.
This is the method that has been used by microcontroll...[Details]