Question 07
1. If the current waveform in the switch tube in Figure (05) and Figure (06) of this article is the same as the waveform (c) and waveform (e) in Figure 2.1 of "Switching Power Supply Des...
Abdominal breathing training trainerAuthor:7905Project Background ( 100-200words ) Whether it is ancient Indian yoga or Buddhist meditation, or Chinese Taoist Dandao fetal breathing and ordinary Qigon...
Abstract: This paper introduces several methods of suppressing spike interference. Product trials show that this method is practical to a certain extent.Keywords: ripple filter diode suppression1 Intr...
The RD investment intensity of my country's top 100 electronic information companies is 3.72% 2006-6-1The "List of Top 100 Electronic Information Enterprises in 2006" released by the Ministry of Infor...
I recently encountered a problem with car CAN communication
This CAN communication format appears in the agreement given by the merchant
Message Name ID Frequency Type Bytes100msWhat does the 100ms be...
On December 30, the Shanghai Stock Exchange officially accepted the IPO application of ActionSmart Technology Co., Ltd. (hereinafter referred to as "ActionSmart") on the Science and Technology Innova...[Details]
AES is the American Advanced Encryption Standard algorithm, which will replace DES and be widely used in various fields in the next few decades. Based on the research and analysis of the principl...[Details]
The first waveform is:
The waveform of the relationship between line voltage and lamp current when the energy-saving lamp is working. The red one is the voltage waveform across...[Details]
1. Float type liquid level transmitter
The float type liquid level transmitter changes the magnetic float ball into a float, and the liquid level sensor is designed based on the Archimedes buo...[Details]
Jon Prosser, a well-known consumer electronics whistleblower, recently revealed some specifications of Google's new Pixel 6 series mobile phones, which will be equipped with Google's self-developed c...[Details]
This article describes a simple LED oscilloscope circuit that can be used to analyze low-frequency waveforms with a 10 x 10 LED matrix display. Since there are only 100 LEDs involved in the display b...[Details]
1 System Design
With the continuous development of electronic technology, wireless technology plays an increasingly important role in intelligence. This design is a wireless remote co...[Details]
PCMag reported that Samsung is experiencing delays in the delivery of new products due to strong demand for the Galaxy S22 product line from major US operators. The situation varies for differ...[Details]
The proliferation of ultra-low-power wireless sensor nodes required for measurement and control, coupled with the use of new energy harvesting techniques, is enabling fully autonomous systems powered ...[Details]
An interesting thing happened in the KUKA AMR office this week.
But, having said that, how does AMR achieve precise positioning and accurate arrival at the destination?
Don'...[Details]
0 Introduction
With the rapid development of the electronics industry and information technology, the demand for polymer materials with conductive functions is becoming more and more urgent. Conduct...[Details]
It is a common phenomenon that the crystal oscillator of the microcontroller does not oscillate. What are the reasons for the crystal oscillator not oscillating?
(1) PCB wiring error;
(2) The qua...[Details]
General Motors' electrification transformation is imminent. On March 5, at the Warren Technical Center in Michigan, GM unveiled for the first time the core of its electrification strategy - a modul...[Details]
A/D converter chip and interface circuit
1. 8-bit A/D converter chip ADC0809 ADC0809 is a CMOS monolithic successive approximation A/D converter. The main features of ADC0809 are: ● It is an A/D co...[Details]
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