Controlling home appliances by voice is a key point of my evaluation project. This experiment uses a voice recognition module purchased from Taobao. This module has a high cost performance. The disadv...
I am a newbie in WSN. I have a set of sensor nodes in my lab. The network has been successfully established and they can run and collect data. But now I need to work on clock synchronization algorithm...
After waiting for more than half a month, I finally received the express delivery that came across the ocean.The protagonist ESP32-S3-Korvo-2 is based on Espressif's latest esp32-s3.Xtensa 32-bit LX7 ...
There is no connection between Tmall Genie and esp8266, so how to use Tmall Genie to control esp8266?This tutorial uses the Scallop IoT platform (http://www.bigiot.xyz) to connect ESP8266 for Microyth...
I'm a novice learning ESP8266 infrared remote control. After searching around, it seems that there is no library related to infrared transmission and reception in MicroPython. Is there any expert who ...
I want to ask a question about triangle wave, the question is as follows: 1. The frequency is currently adjusted to about 1KHZ 2. Pin1 square wave output is about plus or minus 2.6V (should it be plus...
In recent years, the safety issues in the field of food production and circulation in my country have become increasingly serious. Among them, the problem of excessive pesticide residues in vegetable...[Details]
This year, major cloud vendors have released proprietary automotive clouds. In the era of intelligence, cloud migration has become a standard feature of cars. Huawei, Tencent, Baidu, and Alibaba are ...[Details]
The orifice flow sensor is a high range ratio differential pressure flow device that combines a standard orifice plate with a multi-parameter differential pressure transmitter. It can measure the flo...[Details]
MCU
The motor controller is the nerve center connecting the motor and the battery, and is used to adjust the performance of the entire vehicle. Sufficiently intelligent electronic control can ...[Details]
A financial report caused all the conflicts that had been accumulating at NIO for a long time to erupt overnight. On September 24, NIO released its second quarter 2019 financial report, with a net ...[Details]
Dynamometer is a very important force measuring instrument for testing push and pull force. Many dynamometer users have more refined performance requirements for dynamometer products, so the structur...[Details]
Navitas Semiconductor said it has shipped more than 13 million gallium nitride (GaN) power ICs to date with zero failures, demonstrating GaN’s potential in the fast-charging mobile consumer market an...[Details]
According to Business Korea, there are reports that if TSMC sets up a factory in the United States, Samsung Electronics will expand its US factory as a counterattack strategy. The impact of the epi...[Details]
On August 8, Tencent Robotics X Lab released the second-generation quadruped robot Max, which has more agile limbs and can perform more difficult movements. In the demonstration video, Max can perf...[Details]
Seeing that the "grace period" is about to end, the previously "calm" MediaTek seems to be unable to sit still. The latest news shows that mobile phone chip designer MediaTek finally confirmed today ...[Details]
2001: Started as a 28-person team When talking about the founding of Hikvision, we have to first mention the three "Chinese partners" of that year - Chen Zongnan, Hu Yangzhong and Gong Hongjia. In ...[Details]
In digital circuit testing, it is necessary to use several instruments and instruments to observe the test phenomena and results. Commonly used electronic measuring instruments include multimeters,...[Details]
Recently, at the GTC 2022 conference, NVIDIA released three important innovations to meet the challenges of edge computing in terms of computing power, power consumption, and development thresholds. ...[Details]
New technologies, new scenarios, and new modes are constantly emerging in smart cockpits. Designers need to consider how to allow drivers to have a safe, efficient, and comfortable human-computer int...[Details]
As we all know, laser-guided weapons use sensitive specific laser signals as guidance information. In the semi-physical simulation system of laser-guided weapons, target simulation and guidance simul...[Details]
stm32/stm8
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