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This article introduces several mainstream short-range RF communication methods, compares their respective advantages and disadvantages, and the advantages of using low-cost RF proprietary solutions....[Details]
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The advancement of science and technology has promoted the development of the electronics industry, and the electronics industry cannot do without electronic components such as capacitors. Capacito...[Details]
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With the development of computer technology, semiconductor technology and electronic technology, embedded systems are widely used in many fields such as industrial manufacturing, process control,...[Details]
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1. Matrix keyboard 1. Method for detecting buttons: (1) First, set all 1-4 to low level and 5-8 to high level. When a key is pressed, a point in 5-8 will be pulled low. ...[Details]
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1 Introduction
In many fields such as environmental meteorology, household appliances, industrial equipment, and health care, air velocity is an important detection parameter, especially in today's...[Details]
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Connection and programming of LED digital display
In the single-chip microcomputer system, LED digital display is usually used to display various numbers or symbols. It is widely used because of its ...[Details]
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Eliminating digital feedback
in the analog-to-digital conversion chain
can be a challenge. Even when extreme care is taken during board-level design to isolate the digital output from the analo...[Details]
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Speaking of Tektronix oscilloscopes, I believe many electronic engineers are not unfamiliar with them, or even very familiar with them. So, in daily operation, have you done the daily maintenance and...[Details]
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With the development of today's society, we use electricity all the time in our lives. Without electricity, we will lose light and power, so it is very important to detect the capacitance current. ...[Details]
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In production, it is often used to measure the voltage and current in the circuit. Connect the light-emitting diode, resistor and potentiometer to form the circuit shown in Figure 3-4. Rotate the pot...[Details]
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I. Introduction
A data broadcast encoder and a miniature low-power FM data broadcast receiver. The whole system adopts continuous phase frequency shift keying (CPFSK) modulation, with a subcarr...[Details]
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introduction
With the rapid development of marine technology, the application of deep-sea underwater explosive devices is increasing. However, the explosion sound of the explosive ...[Details]
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Not long ago, GigaDevice released a plan for the private placement of A-shares. The company plans to privately place no more than 64,224,315 shares (including the principal number) to no more than 10...[Details]
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With its stock price rising recently, NIO has clearly crossed the financial red line. And Li Bin, who seemed to have just taken a breath, immediately started the next stage of autonomous driving rese...[Details]
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On November 6, Infineon Technologies AG announced the launch of the AURIX™ TC4Dx microcontroller (MCU), the first product in the latest AURIX TC4x series. Based on 28nm technology, the AURIX TC4Dx ...[Details]
GD32 MCU
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