[i=s]This post was last edited by lingxin_yuhe on 2022-8-13 11:54[/i]Preface: Bluetooth controls the display of OLED. First, drive the OLED. I wanted to use the MCU's I2C driver + u8g2 for display, bu...
I am new to Saber. I use Saber to simulate. There are warnings in netlisting and errors in DC analysis. I don't understand and don't know how to fix it. Can someone who knows how to do it help me? It'...
"Linux/UNIX System Programming Handbook (Volumes 1 and 2)" is an authoritative book introducing the programming interface between Linux and UNIX. Michael Kerrisk, a senior Linux programming expert, de...
1. Experimental task: Use the timer/counter T0 of the AT89S51 single-chip microcomputer to generate a one-second timing time as the second counting time. When one second is generated, the second co...[Details]
A research team at the University of Texas at Austin created a non-invasive electroencephalogram (EEG) and installed it in a virtual reality (VR) device that can be worn comfortably for a long ti...[Details]
1. Introduction
With the rise of new energy vehicles, there are considerable opportunities in the three-electric field of automobiles. The three-electric industry refers to electric motors, po...[Details]
In order to ensure the quality of the intelligent high-frequency switching power supply system, we organized a number of technical personnel to inspect multiple manufacturers to understand the ma...[Details]
The U.S. Court of Appeals for the Federal Circuit ruled on Monday local time that Apple will face patent litigation over the Apple Watch heart rate sensor. Juheng.com reported that the lawsuit date...[Details]
The circuit diagram is as follows: Program Description Wiring: MAX485-1 D+ links to MAX485-2 D+; MAX485-1 D- links to MAX485-2 D- Function: Serial port 1 automatically sends a tab of data, seri...[Details]
In the field of video surveillance, video compression encoding formats have evolved from M-JPEG, H.263, MPEG4 to H.264. Currently, H.264 is the mainstream compression algorithm. Its biggest advantage ...[Details]
Voice chips are roughly divided into OTP voice chips and MASK voice chips. Do you know how to make an OTP voice chip circuit? Here, the editor of Nine Core Electronics will share with you the gener...[Details]
Beijing time, April 25th, Apple supplier Foxconn said on Monday that operations of its Kunshan subsidiary remain suspended due to the prevention and control measures of the new coronavirus pneumonia,...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy in na...[Details]
According to a new report from Bloomberg reporter Mark Gurman, Apple's redesigned Mac mini will not offer USB-A ports.
Gurman revealed that the new Mac mini equipped with the M4 Pro chip...[Details]
The author upgraded and reconstructed an LED electronic clock separated from the panel of an obsolete Japanese color TV. On the premise of maintaining the original timing function, it has become a m...[Details]
Realme Vice President, President of China, and President of Global Marketing Xu Qi posted a picture of yesterday's JD.com mobile phone rankings, which showed that Realme Q3 and Realme GT Neo took the...[Details]
The World Robot Conference kicked off in Beijing on the 23rd. This year's Robot Conference focused on the innovative development of intelligent social life, and intelligent education was one of the t...[Details]
October 28, 2024, Shanghai, China -
Renesas Electronics, a global supplier of semiconductor solutions, announced today that it will once again appear at the 7th China International Import Expo ...[Details]
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