pen-source presentsthe first results of a study conducted for the European Commission on the impact of open source software and open source hardware. The study finds that increasing investment in open...
Thanks to eeworld and dfrobot for providing new product trials. This time, we received an easy-to-use artificial intelligence visual sensor (HuskyLens), which has 6 built-in functions: face recognitio...
Record the process of reading the datasheet of TMS320C6713.
Because the purpose of reading the data sheet this time is to obtain information related to the hardware design of the minimum system, it wi...
The threshold voltage of a MOS transistor is equal to the gate-to-source bias voltage required to form a channel when the backgate and source are connected together. If the gate-to-source bias voltage...
The common control methods for voice chips are:
MP3 control mode, key control mode, 3×8 key combination control mode, parallel port control mode, one-line serial port control mode, three-line ...[Details]
The latest research shows that in October 2021, Apple's iPhone sales in China increased by 46% month-on-month, making it the largest smartphone manufacturer in China. Counterpoint Research, which p...[Details]
An oscilloscope is a commonly used measuring instrument with powerful data acquisition and analysis capabilities. It can also export the acquired waveforms and analyze them on a computer. This functi...[Details]
0 Preface
The Compact PCI (CPCI) bus is an industrial computer bus standard launched by the "PCI Bus Industrial Computer Manufacturers Organization". It has been applied and developed most rapidly ...[Details]
Recently, we learned from relevant channels that Mitsubishi has developed a monitoring concept cockpit - the new concept Emirai xS Drive, which can monitor the driver's status through infrared and ...[Details]
What should you do when you find yourself outdoors and your phone is out of battery, and you don't have a charging tool nearby? Take a look at a new outdoor charging tool that has recently appeared...[Details]
Recently, a research team from the University of California, San Diego, successfully developed a bionic crawling
robot
that can automatically move toward light and heat sources like a grape...[Details]
1. Selection of pointer tables and digital tables: 1. The reading accuracy of pointer tables is poor, but the process of pointer swing is more intuitive, and its swing speed amplitude can sometimes r...[Details]
In the ISO international standard "ISO6469-3:2001 Electric Vehicle Safety Technical Specification Part 3 "Protection of Personnel from Electrical Injuries", it is stipulated that the high-voltage c...[Details]
Last night, Huawei EMUI’s official Weibo account released answers to questions about EMUI notifications from the “E Family, Online” column. Let’s take a look. 1. Basic operations and future experie...[Details]
0 Introduction
In recent years, Hunan Valin Liangang has made large-scale investment and construction, and replaced more than ten central air-conditioning systems. Since the central air-condit...[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...[Details]
0 Introduction
The improvement of the automation level of intelligent instruments provides a very convenient experimental means for scientific research. The electrochemical deposition instrume...[Details]
1. The ARM system CPU has the following 7 working modes: 1. User mode (usr): normal program execution state 2. Fast interrupt mode (fiq): 3. Interrupt mode (irq): 4. Management mode (svc): protection...[Details]
The Industrial Internet of Things (IoT) and the related wireless connectivity requirements for industrial sensors are constantly changing and evolving. However, the networking requirements for indu...[Details]
MicroPython Open Source section
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