[i=s]This post was last edited by qwqwqw2088 on 2020-9-29 11:49[/i]The MC34063 chip consists of a reference voltage generator with automatic temperature compensation function, a comparator, a duty cyc...
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AD16.0 multi-channel design, the V1 version of the PCB was designed using Copy Room Formats, which worked very well. However, after a while, when the circuit was debugged and t...
Travis Casagrande, a researcher at the Electron Microscopy Center at McMaster University in Canada, recently created the world's smallest "gingerbread house", which is only 10 x 6 microns in size....
[backcolor=rgb(222, 240, 251)][font=Tahoma, Helvetica, SimSun, sans-serif]I just want to debug the C language to see if there is any error, but this prompt always appears. I have read various tutorial...
As shown below, this is the output side of the push-pull boost circuit
After the transformer output is full-wave rectified by the rectifier bridge,
Is the circuit of L1, D1, R1, and C1 an absorption c...
1. The code of the operating system software cannot be too long
Because the system hardware resources of the 51 series microcontrollers are relatively scarce, if the code of the operating syste...[Details]
According to foreign media reports, the US Patent and Trademark Office recently officially granted Apple two patents related to Project Titan. One of them proposes a technology that can determine the...[Details]
Gas flow meter is a commonly used instrument equipment. The bell-type gas flow standard device is a measurement standard device that uses air as the medium to verify, calibrate and detect gas flow me...[Details]
1. Principle Overview When writing interrupt drivers, SylixOS developers often encounter situations where multiple interrupt sources share the same interrupt number. However, in order to ensure cod...[Details]
Flash measurement is a new type of image measurement technology. Unlike traditional two-dimensional image measuring instruments, it no longer requires a grating scale displacement sensor as an accura...[Details]
The driving circuit consists of a buffer U, resistors R2, R3 and a pair of low-power switching transistors B1 and B2. When the control signal is at a low level, the non-inverting buffer U outputs a l...[Details]
According to TrendForce's survey, the third quarter PC DRAM contract price has been largely agreed upon. Benefiting from the low inventory of DRAM suppliers and the peak season effect, the contract p...[Details]
Counterpoint predicts that in the third quarter of 2020, as smartphone sales rebounded in the third quarter, MediaTek became the largest smartphone chipset supplier with a 31% market share. Counter...[Details]
On April 19, 2023, Brembo 2023 media conference was held at the Shanghai Auto Show. In this grand event with the theme of "Embracing the New Era of the Automotive Industry", Brembo debuted in Shang...[Details]
Apple Park, which has been recognized as one of the most valuable corporate headquarters in the world, is valued at about $4.17 billion, including land, furniture, computers and other items, ac...[Details]
Today, the 2020 Tianyi Smart Ecosystem Expo and the 12th Tianyi Smart Ecosystem Industry Summit Forum were held in Guangzhou. At the conference, China Telecom officially announced that 5G SA will be ...[Details]
On May 28-29, TÜV Rheinland successfully held its first offline photovoltaic and energy storage component seminar in 2020 at Crowne Plaza Suzhou. The seminar focused on the latest standards and marke...[Details]
Is the prospect of Facebook's cryptocurrency Libra worrying? Foreign media reports pointed out that Visa, MasterCard, the two major credit card issuers, and other institutions may have to reconsider ...[Details]
1. DS --- reserved storage area command
Format: DS expression value
Its function is to define a storage area starting from the specified address for use by the source program.
The number of storag...[Details]
On October 15, Zhang Huamin, chief researcher of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and Ma Xiangkun, professor of Dalian Maritime University, visited the company and...[Details]
Analogue and Mixed Signal
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