From the processing principle, CNC engraving machine is a kind of drilling and milling combined processing. It is a typical mechatronics product and has a wide range of market applications in mold eng...
Basic knowledge of RF circuits
Frequency selection circuit and impedance conversion
Noise and nonlinear distortion
Wireless communication transceiver system structure
Low Noise Amplifier
RF Power Ampl...
Figure 1 As shown in Figure 1, the output stage of the class-D amplifier adopts push-pull output. In order to reduce the high-frequency oscillation impact caused by the reverse recovery process of the...
Difference between TMS320x281x and TMS320x2833x/TMS320x2823x
I've been using TI's 28355 chip recently. Since I've never used it before and there isn't much information on it online, I went to TI's off...
[i=s]This post was last edited by Jacktang on 2019-5-3 08:50[/i] [size=4] This article first introduces the global millimeter wave spectrum allocation, and then summarizes the technical challenges tha...
In high-speed wireless communication systems, signals must be up-converted or down-converted before they can be propagated and processed. This frequency conversion step is traditionally called mixing ...
Leveraging the crosspoint switching characteristics and best-in-class low-frequency noise performance of the ADC EV10AQ190 to implement software-defined instrumentation Moku:Pro
Moku...[Details]
I tried to use the BKP data register of STM32 and tried to keep the previous RTC after RESET, but I encountered a problem. The value in the BKP_DR register disappeared after RESET. (I tried BKP_DR34,...[Details]
“We are about to face a data tsunami. In the future everything will be part of the Internet of Things. It’s a perfect storm. With the coming of 5G technology, IP traffic will be much higher than ex...[Details]
At the beginning of November last year, at the China Automobile Forum where car company bosses gathered, a "Robobus" company appeared. It also forward-lookingly proposed the new trend of "small four ...[Details]
I have been interested in AD conversion for a long time, and I also want to make a microcontroller development board in my spare time to let the majority of electronic design enthusiasts learn to use ...[Details]
As an integral part of the measurement system, the oscilloscope probe is self-explanatory. Even today, compliance testing has become a major application area for real-time oscilloscopes, using ...[Details]
The business opportunities in the machine vision and security monitoring market are rapidly expanding. Driven by the security policies of various countries, the number of global intelligent video app...[Details]
ON Semiconductor, driving energy-efficient innovations, will showcase its innovative technologies for smart homes, connected buildings and personal IoT at CES 2020. The rise of voice control and v...[Details]
1. Detection of low power crystal diodes
A. Identify positive and negative electrodes
(a) Observe the symbol on the shell. Usually, the diode symbol is marked on the shell of the diode. T...[Details]
1. Circuit Basics and Uses of Common Components
What is a circuit?
A circuit is a network of interconnected electronic and electrical devices, such as resistors, capacito...[Details]
The PC market experienced a historic year-over-year decline for the second consecutive quarter amid the simultaneous impact of high inventory and low demand. April 17, 2023 - Preliminary results fr...[Details]
1. Working principle of SHZ-7 intelligent grinding sound measuring instrument The SHZ-7 intelligent grinding noise measuring instrument receives the noise from the mill through a probe of a special s...[Details]
Omdia: Best-funded AI chip startups to face stress test in 2023 February 21, 2023, London, UK -- According to Omdia's latest "Top Artificial Intelligence Hardware Startup Market Radar" report, mor...[Details]
Abstract: This paper introduces the motor life test control system based on LabVIEW, details its system architecture and the construction of the test platform, and gives a detailed description of t...[Details]
Our reporter Cao Qi A-share power battery manufacturers have disclosed their 2024 third quarter reports. According to Wind data, among all 30 listed companies in the A-share power battery sector, 11 a...[Details]
Microcontroller MCU
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