[align=left][color=rgb(25, 25, 25)][font="]PCB board inspection is the time to pay attention to some details in order to better ensure product quality. When inspecting PCB boards, we should pay attent...
I bought a Puyuan DS5102CA oscilloscope ten years ago. Suddenly, no matter what waveform I measure, as long as there is a signal, it is a 50HZ sine wave. However, the 1KHZ 1V signal that comes with th...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
[i=s]This post was last edited by jinglixixi on 2020-11-1 00:14[/i]1. Use GPIO port to simulate I2C interface
An LED flashing program is provided in the example. Through it, we can master the method o...
Recently, Pmos is used as a ms-level switch circuit. IRF5305s is selected, and the circuit schematic is shown in Figure 1. The signal is the MCU signal 3.3v, and the power supply is 12v. The MCU contr...
The 52 microcontroller is a low-power, high-performance CMOS 8-bit microcontroller produced by STC Company and has an 8K byte system programmable Flash memory. STC89C52 uses the classic MCS-51 core...[Details]
This article introduces the main features and advantages of SSL1623PH, block diagram and typical application circuit diagram.NXP's SSL1623PH is a switching power supply (SMPS) controller that can work...[Details]
On December 23, Xiaomi Group's stock price hit a record high, with an intraday market value of over HK$800 billion. As of press time, Xiaomi Group's stock price was HK$31.90, up 7.59%, with a market ...[Details]
Data released by the China Automotive Power Battery Industry Innovation Alliance showed that my country's power battery production in September was 23.2GWh, of which lithium iron phosphate battery pr...[Details]
When we use an oscilloscope, we often turn the vertical range knob to adjust the waveform amplitude in order to measure it. In fact, in the ZDS2022 oscilloscope, the vertical expansion mode is select...[Details]
1. Input-output voltage difference
The input-output voltage difference is the most important parameter of a low-dropout linear regulator. Under the premise of ensuring the stability...[Details]
Recently, silicon negative electrode lithium batteries have made the latest progress. The US battery manufacturer Enovix has successfully achieved 0-80% charging in only 5.2 minutes on a 0.27Ah silic...[Details]
MWC22 | Intel launches a new version of OpenVINO to enable developers to accelerate AI reasoning
The Intel OpenVINO toolkit has undergone a major upgrade to easily accelerate AI infe...[Details]
0 Introduction
Direct coupling is the simplest way to connect stages. It is to directly connect the input of the latter stage with the output of the previous stage. The coupling method in ...[Details]
OpenAI has become popular, raising two rounds of financing in less than a year, raising more than 100 million yuan
When the humanoid
robot
Optimus was exhibited at Tesla AI Day 2022, i...[Details]
Foreign media reported that Kioxia announced plans this week to expand its Kitakami production base by building a new factory called K2. This is the second factory announced by Kioxia in less than tw...[Details]
Recently, a solution based on LPC2387 encountered a difficult crash problem. The network port of the board could not be connected after running for about ten days at the customer's place. This phenom...[Details]
The 12th Five-Year Plan for the Development of Internet of Things has been officially issued recently. The plan clearly states that it will increase fiscal and tax support, increase the scale of spec...[Details]
Electric vehicles are powered by electricity, but they also have a big disadvantage, which is their poor endurance. Therefore, it is particularly important to use modern technology to charge electr...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
