Temperature Sensor
What are the main differences between K-type thermocouple temperature sensors and NTC and infrared sensors? In which occasions should corresponding temperature sensors be used? I se...
BH1750 is a digital light intensity detection sensor that uses an I2C interface. When in use, its connection relationship with the MCU is:
SDA---PB8
SCL---PB7
The statement that defines the input and ...
Provide measurement and control solutions, solve measurement needs, and provide a solid data foundation for industrial automation production. This article introduces the application of four typical la...
The cable with both ends of TYPEC portA to TYPEC port has four wires: VDD GND D+ D-, while TYPEC has 12/2=6 pins. The cable with both ends of TYPEC port should have six wires, right? VBUS, GND, D+, D-...
According to ANANDTECH, AMD's CTO Mark Papermaster said in an exclusive interview that TSMC has a large amount of production capacity to supply AMD. When AMD launched the high-performance Ryzens proc...[Details]
Growing upward: growing towards higher addresses, called an increasing stack Growing downward: growing towards lower addresses, called a descending stack The stack pointer points t...[Details]
After practicing ARM welding technology, I can finally debug the test board I designed. For the convenience of debugging, I only welded the minimum system of ARM: power supply, ARM, crystal osc...[Details]
A report claims that the "iPhone 13" without a Lightning port may force changes to the recovery process, with an "Internet Recovery" mode that allows iOS to be reinstalled without connecting the iPho...[Details]
Early oscilloscopes only displayed the change of voltage over time for qualitative observation. Later, improved oscilloscopes had quantitative functions, measuring amplitude and time, as well as th...[Details]
On January 25, Xiaomi’s official Weibo account released a video of “A young lady unboxing the Xiaomi Civi winter limited edition gift box.” The video showcases the limited-edition peripheral ...[Details]
According to reports, the European Space Agency (ESA) has commissioned the Swiss startup "ClearSpace" to submit a plan to launch a "scavenger" in 2025 to clean up a 100-kilogram piece of debris in ES...[Details]
Motor overload protection refers to a series of protective measures to protect the safe operation of the motor when the motor is subjected to a load exceeding its rated load. There are many methods...[Details]
The traditional single-phase energy meter solution mainly uses 8-bit single-chip microcomputer as the main control chip, but with the increasing standards of smart energy meters, the traditional so...[Details]
According to the "Russian Satellite News Agency", India's anti-financial crime agency issued formal notices to Xiaomi's Indian branch, company leaders and three banks within the framework of the inve...[Details]
1. Fully understand the process flow of machine automation equipment. How can I understand the PLC program?
2. Fully understand the principles and installation locations of all sensors.
3...[Details]
This paper adopts MPC07 control card as the development platform of motion control system, and uses VC++ to carry out secondary development of MPC07 motion function library to write object-oriented co...[Details]
A global chip shortage is pushing up prices on products such as laptops and printers and threatens to have the same impact on other best-selling devices including smartphones, according to the Wall S...[Details]
Required hardware: 51 microcontroller, ESP8266 (wifi module), DS18b20 (temperature sensor) Required software: You need to download a network debugging assistant on your mobile phone, which is includ...[Details]
Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
...[Details]
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