No matter how classic the RF tutorial is, why is it always in black and white? This makes students who want to understand Smith's original picture look confused.What is this?Today we answer three ques...
Student: Are there any sleeper berths available to XX?
Ticket seller: No more.
Student: What about the hard seats?
Ticket seller: No more either.
Student: Are there any standing tickets left?
Ticket s...
Bluetooth and NFC are both essential functions in daily mobile phone use, but they are not needed at all times. Therefore, in order to save power, many people turn them off by default and turn them on...
Live Topic: Implementing MultiZone Security in RISC-V Applications | Microchip Security Solutions Seminar Series 1Content introduction: We share the latest RISC-V security technology and provide sever...
China Energy Storage Network News:
(Li Jiangning, Chang Bingyu, Lu Guoqiang) China State Grid Qinghai Electric Power Company announced on the 12th that on the 11th, the world's largest-scal...[Details]
Contents The invention relates to the field of electronic flowmeters, in particular to a plate-type solid electronic flowmeter for online measuring the flow and cumulative amount of free-falling loos...[Details]
Recently, White House officials wrote to Congress, hoping that the US government would delay the implementation of the Huawei ban until four years later, arguing that the ban would lead to a "signifi...[Details]
Smart bracelets are the star products in the smart wearable ecosystem. GNSS trajectory positioning, health indicator monitoring, sports mode, etc. further blur the boundaries between bracelets and ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The European Parliament passed a landmark artificial intelligence bill on Wednesday, marking the EU's move to overtake the United States in regulating key technologies and setting clear boundaries ...[Details]
Features Compatible with 400KHz I2C bus 1.8 to 6.0 V operating voltage range Low power CMOS technology Write protection function When WP is high, it enters the write protection state. Page Write Buff...[Details]
Pi Ziheng has previously written an article about clock pins "The Role of the Clock-Related Function Pins of the i.MXRT1xxx Series MCU" , which briefly mentioned the role of the external crystal osc...[Details]
Let's take the key interrupt as an example to see how to use the interrupt based on the number of devices: Device Tree: tq2440_key { compatible = "tq2440,key"; interrupt-paren...[Details]
New tool chain unveiled at Sensor+Test Exhibition in Nuremberg, Germany (May 9-11, 2023) On May 22, 2023, China - STMicroelectronics released a smart sensor processor programming tool chain and ...[Details]
Conductivity meter The conductivity meter is an online water quality analyzer with a wide temperature range and is developed for high-end water quality management and automation control in medica...[Details]
Qualcomm Ventures-Tencent 5G Ecosystem Plan Entrepreneurship Competition held in Chongqing On September 24, the final of the Qualcomm Ventures-Tencent 5G Ecosystem Plan 2021 Entrepreneurship Compe...[Details]
The simplest way to drive a stepper motor
The simplest stepper motor drive method is the single-phase bipolar drive method, also known as the two-phase stepper drive method. This method only r...[Details]
On October 18, the Zunyi Municipal Bureau of Industry and Science and Technology announced the science and technology projects to be approved in 2024. Among them, the research on the preparation te...[Details]