As the title says, the usage is as follows: the input voltage range is 9-15V, the output voltage is 1/3, the output voltage must change with the input voltage (accuracy is greater than 0.1V), the maxi...
[i=s]This post was last edited by walker2048 on 2022-10-29 22:12[/i]Scene Reproduction Project Based on AI Camera
Author: Li Long
1. Introduction
Name : Scene Reproduction Project Based on AI Camera
p...
After successful initialization, the function aci_gap_create_connection is used to connect directly according to the address, but it returns 0x46 BLE_STATUS_NOT_ALLOWED. The connection cannot be succe...
Problem/Goal and SolutionObjective: Only allow "high-level functions" to access data in OTP, other applications cannot directly read OTP contentExample @ F413-Nucleo, F401-NucleoTarget environmentThe ...
After launching the Nokia C1 Plus for the international markets, HMD Global has now launched the Chinese version of this entry-level smartphone for RMB 499. It will be available starting December 25....[Details]
The circuit symbol of the voltage regulator diode (also called Zener diode) is
This diode is a semiconductor device with very high resistance until the critical reverse breakdown voltage. At th...[Details]
On April 11, Sunwoda Energy Storage released a new upgraded NoahX2.0 liquid-cooled energy storage system equipped with self-developed 314Ah battery cells.
A brand new upgrade that lives ...[Details]
In the early morning of September 11, Apple officially launched three mobile phones: iPhone 11, iPhone 11 Pro and iPhone 11 Pro Max, all equipped with A13 Bionic chips. According to reports, the tw...[Details]
On July 3, according to Taiwan’s Economic Daily, affected by inflation, the Russia-Ukraine war, and the Federal Reserve’s interest rate hike, chip demand was lower than expected, many companies were ...[Details]
1 Introduction
With the continuous improvement and update of medical level and medical equipment, disposable injection needles are deeply loved by users for their convenience and hygiene, ...[Details]
Power, communications, and safety systems are critical elements of the modern factory, enabling highly connected, multi-million dollar machines to operate reliably. In addition, the wiring systems ...[Details]
The passband insertion loss is an important indicator of passive RF components. The common single power meter input and output test method cannot obtain accurate results. This article explains the rea...[Details]
1.1 Definition of inductance:
Inductance is the ratio of the magnetic flux of the wire to the current that produces the alternating magnetic flux inside and around the wire when an alternating curre...[Details]
Those who often come into contact with AC voltage stabilizer equipment may know its nine major technical parameters, which cover a wide range. What are they specifically? Please see the following int...[Details]
First, let me explain why the microcontroller needs a crystal oscillator. What is a crystal oscillator? The full name is quartz crystal oscillator, which is a high-precision and high-stability osci...[Details]
Automotive electronics companies need to carefully consider the construction of electromagnetic compatibility testing methods because the products themselves are very small, but they need to be tested...[Details]
Active power factor correction can reduce the harmonic pollution of electrical equipment to the power grid and improve
the power factor at the input end of
electrical
equipment. The princi...[Details]
The main circuit of the three-phase voltage-type PWM rectifier has a very fast response and a better input current waveform. When working in a steady state, the output DC voltage remains unchanged, t...[Details]
Power technology
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