Basic knowledge: Use LDB to read 1 Byte, LDH to read 2 Bytes, LDW to read 4 Bytes, and LDDW to read 8 Bytes. Register 32 of C6000 is bit, so when using LDDW, you need to use a register pair (such as A...
[i=s]This post was last edited by Digital Leaf on 2022-5-23 21:52[/i]After two months of trial, I can say that BearPi-HM Micro is really a good board for getting started with OpenHarmony. Before this,...
[i=s]This post was last edited by chenzhouyu on 2020-11-21 15:07[/i]Hello everyone!
I have a question. I used TPS61040 to make a boost circuit to power an LCD.
LVDS_AVDD is designed to output 12.4V, a...
[i=s]This post was last edited by fxyc87 on 2022-1-21 16:47[/i]My related historical posts:
[National Technology N32G457 Review] 1. Data Preparation
[National Technology N32G457 Review] 2. Unboxing + ...
From: https://www.cnx-software.com/2021/11/28/toit-open-source-language-claims-to-be-30x-faster-than-micropython-on-esp32/Toit is a complete IoT platform developed by a team of former Google employees...
[i=s]This post was last edited by ddllxxrr on 2022-1-27 21:32[/i]Semaphores are used to coordinate the running order between threads, or to synchronize threads.
The semaphore of RT_THREAD NANO is simp...
Audio/Voice User Interface (VUI) is an important emerging trend in future human-computer interaction. It will be increasingly used in vertical fields of IoT such as smart home control, building autom...[Details]
The great waves wash away the sand and the gold sinks, while the wind sweeps away the remaining clouds and the winners become the kings. Through the fog of the history of the photovoltaic inverter ind...[Details]
In a control signal processing system, ADSP-BF561 is selected as the main control machine, with an external keyboard, LCD display, standard RS232 interface, real-time clock, etc. DSP programming is...[Details]
Fuse position: 1, turn off function not programmed (no check in the box) 0, turn on function programming (check in the box)
The factory default setting of Mega16 is: internal RC oscill...[Details]
According to official news from the State Power Investment Corporation, recently, Nuclear Power Innovation (Wuxi) Technology Co., Ltd. and the Nuclear Technology (Power Chip Proton Irradiation) R&D...[Details]
Recently, the largest Indian Renewable Energy Exhibition (REI Expo) in South Asia opened at the Indian Exhibition Center in Greater Noida, attracting more than 30,000 professional exhibitors from a...[Details]
1. Introduction
EEFL is the abbreviation of External Electrode Fluorescent Lamp. Its structural feature is that there is no electrode inside the lamp tube. In addition to the working gas and t...[Details]
"Eight years ago today, Chengdu Ruichengxinwei was registered and established. Along the way, we have experienced the cold and warmth in the changing seasons, become strong in the blows, and persist ...[Details]
Tsinghua Unigroup Guoxin Microelectronics Co., Ltd. announced yesterday (28) that Mr. Diao Shijing has decided to resign as the company's chairman. What is intriguing is that he was successfully re-e...[Details]
By Kate Fazzini Translator | Chen Si Microsoft is one of the most attacked companies in the world, and as Microsoft's head of cybersecurity, Bret Arsenault knows this. It was a night in June 2017, a...[Details]
The power meter consists of two parts: a power sensor and a power indicator. The power sensor, also known as a power meter probe, converts high-frequency electrical signals into electrical signal...[Details]
Recently, according to foreign media reports, the Insurance Institute for Highway Safety (IIHS) found that as the functions of autonomous driving systems gradually become richer, users' understanding...[Details]
China Energy Storage Network News:
From April 14 to 17, Guangxi carried out a special "stabilizing growth" electricity transaction for the first time, with a transaction volume of 12.381 bill...[Details]
1. Application characteristics of fingerprint recognition technology
Among the numerous biometric technologies used for identity authentication, fingerprint recognition technology is currently...[Details]
Unconsciously, the integration of security systems has quietly emerged. In the future, the integration of products and technologies will further promote the security system to be more standardized,...[Details]
DSP and ARM Processors
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