I am in urgent need of a 4- op amp compatible with LM324 , requiring low temperature drift, low power consumption, single power supply, low price (less than 10 yuan / piece), and easy procurement. We ...
STEVAL-MKI204V1K Evaluation Board Manual:STEVAL-MKI204V1K schematic diagram:STEVAL-MKI204V1K Bill of Materials:STEVAL-MKI204V1Kgerber files:STLM75 data sheet:STLM75 Application Notes:STLM75 driver:...
1. SPI hardware interface
GPIO54 ------- SPISIMOA
GPIO55 ------- SPISOMIA
GPIO56 ------- SPCLK
GPIO57 ------- SPSTEA
Configure IO functions: As shown in the figure above, if you need to ...
We should know that there is a switching power supply that is realized by PWM wave, but do you know that negative voltage can also be output through PWM wave?Negative voltage generation circuit diagra...
[i=s]This post was last edited by qi777ji on 2021-8-25 13:34[/i]Today I read the chapters on LED dot matrix and LCD. I have not used LED dot matrix in my projects, but only on the development board. I...
Development board model: AT32WB415 (10 sets in total)
From: Yatli
Low development difficulty, high performance and small size, low power consumption, long standby time, and security assurance are exac...
Driven by the Android mobile phone camp, TOF, which was once "hotly hyped" by the market, seems to be facing an embarrassing situation. According to Korean news, Samsung is planning to redesign the s...[Details]
According to foreign media reports, an internal document from retail giant Best Buy recently showed that the return rate of Samsung Galaxy Gear smart watches is as high as 30%, and Best Buy expressed...[Details]
Fiber optic connectors are the most widely used optical passive devices in fiber optic communication networks, and their core components are fiber optic pins. An important process in the manufactur...[Details]
It is reported that TSMC's revenue last year was approximately 1.07 trillion yuan, setting a record for ten consecutive years. Last year, its largest customer contributed 247.213 billion yuan, a year...[Details]
We've all seen the flip-dot, the sign at a bus stop or old-school airport that consists of black and white (or yellow) squares. They flip to display a word or phrase, or an airline's route. According...[Details]
Electric car batteries have made great strides in recent years, but their energy storage capacity is limited, so many people have not yet given up their gasoline cars. However, this may change, as sc...[Details]
This article introduces the design concept of active tags, and designs RFID tags based on the principles of low power consumption and high efficiency in response to the needs of RFID positioning in ...[Details]
Redmi will release a new K30 series phone at the end of the month. Today, China Mobile Mobile Phone Club confirmed that the new phone is named Redmi K30S, and released the renderings of the...[Details]
At the "2022 Global New Energy and Smart Vehicle Supply Chain Innovation Conference" hosted by the Electric Vehicle Hundred People's Forum, Miao Wei, Deputy Director of the Economic Committee of the ...[Details]
I. Summary
Most 6DOF localization and SLAM systems use static landmarks, ignoring dynamic objects because they cannot effectively incorporate them into the typical process. In cases where dyna...[Details]
On September 19, the Beijing High-level Autonomous Driving Demonstration Zone Press Conference was held in Beijing Economic and Technological Development Zone. The conference announced that the worl...[Details]
Scientists have used magnetic nanoparticles to activate small groups of cells in the brain, which can trigger limb movements, including running, rolling, and loss of control of the limbs, which is a...[Details]
1. Basic Information of the Company
Wuxi Riemann Robotics Technology Co., Ltd. is a robotics company incubated by the Wuxi Research Institute of Huazhong University of Science and Technolo...[Details]