The MAX6675 temperature acquisition program based on ESP8266 is feasible after personal testing. Currently, only the serial port is used to send data for testing.
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* max6675.c
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* Created on: 2021年1...
Hello everyone, I recently encountered a problem when designing a motor driver board. The LO output PWM waveform of IR2104 is normal, but the HO is abnormal. There is almost no waveform, only a little...
Grating sensor refers to a sensor that uses the principle of grating fringe to measure displacement. Grating is a dense and evenly spaced parallel engraved line on a long strip of optical glass, with ...
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Live Topic: TE Connectivity's Smart Building Solutions - Sensing and Connectivity, the Key to Smart Building DesignBook a live broadcastLive B...
I want to ask. Since the program has been burned, why can't the program be executed when I unplug the burner? My understanding is that after burning, the power supply should not be turned off, right?...
Now due to some special requirements, I want to make a four-way current source with an output between 500uA and 5mA. I would like to ask you to recommend some solutions or chips or circuit principles....
Episode 11
1. Working principle of digital tube
Digital tubes have high display brightness and fast response speed, and can be used in some relatively poor environments. There are 1-di...[Details]
Semiconductor technology is driving changes in the healthcare industry. Thanks to the efforts of semiconductor companies, the performance of MEMS sensors and actuators, low-power microcontrollers, an...[Details]
A signal generator is a device that can provide electrical signals of various frequencies, waveforms, and output levels. It is used as a test signal source or excitation source when measuring the amp...[Details]
1-Wire® Serial Memory Products
Add memory to your product with a single-wire connection!
1-Wire serial memory products provide EEPROM and EPROM memory matrices that can be powered and ...[Details]
Professional Skin & Body Care Inc., a professional beauty center in San Francisco, USA, introduced that the center has introduced the most advanced LT2500 second-generation LED light energy skin tr...[Details]
The automatic control device has the characteristics of lowest cost, easy manufacture and long service life, and replaces the power transformer, low voltage rectifier amplifying control circuit, etc.
...[Details]
On March 4, this morning, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, posted on Weibo, "Seeing everyone's extremely outstanding performance based on K40 in re...[Details]
China Energy Storage Network:
Inter-provincial power trading, which should have been a powerful tool to balance differences in resource endowments, has encountered many problems. How should...[Details]
According to the news from China Unicom’s official Weibo, on July 8, Jiangxi Unicom and Jiangxi Telecom jointly announced that they have achieved continuous 5G coverage in the main urban areas of all...[Details]
The temperature and humidity recorder is an instrument that measures temperature and humidity parameters and stores them in the internal memory at a predetermined time interval. After complet...[Details]
According to Pantently Apple, Apple was recently approved for a patent for the next-generation pressure sensor system.
The patent shows that the design of this sensor is a bit like the long-lo...[Details]
The sudden outbreak of an epidemic has made people worried about traveling. The city seemed to have been paused, and the lanes that were once crowded with cars became empty. The travel rental busin...[Details]
This year, with the launch of the highly anticipated "5G" technology and "China Manufacturing Industrial Automation 4.0", the industrial Internet has undoubtedly benefited from it, and the smart fact...[Details]
background The proliferation of ultra-low power wireless sensor nodes for measurement and control, coupled with the use of new energy harvesting techniques , has made it possible to power fully au...[Details]
Industrial robot simulation software is a software tool used to simulate the operation process of industrial robots. They can help engineers and technicians test and optimize robots before actual a...[Details]