1. Serial port data transparent transmission (already realized)2. Key pairing by pressing keys3. Low power consumption, interrupted by pressing keys (required to be around 20uA)Development cost 5000-1...
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Live AgendaApplication of wireless MCU products in the smart home...
This issue recommends e-books from ADI Think TankPractical Handbook of RF and Microwave TechnologyAnalog Devices has been deeply involved in the RF and microwave fields for many years and has the indu...
From: https://mcuoneclipse.com/2019/11/24/wor ... xp-lpc845/After completing a clock using stepper motors (see " DIY Stepper Motor Clock Using NXP LPC845-BRK "), I wanted to build a special clock that...
[color=#000][font=汉仪中黑简, Fujitsu-san, "][size=14px]Getting accurate DC measurements is a common requirement for many applications, but simply purchasing an instrument with high accuracy and sensitivit...
As people's living standards continue to improve, the aging of my country's population is becoming more and more obvious. Vacuum cleaning robots, as a type of service robot, can replace people in p...[Details]
1. The internal flash write operation of stm32 can only write two bytes, not one byte at a time 2. Erase is required before writing, and all data after erasing are FF 3. The internal flash is 512kb f...[Details]
I had come across I2C in the microcontroller class, but I only had a general understanding of it and then directly typed the code in the textbook. In class, I learned how to drive AT24c02. I2C bus is...[Details]
The 2024 CES exhibition is over. "Zoosi New Four Modernizations Weekly Observation" summarizes 11 of the development trends of the new four modernizations of automobiles. Among them, there are 6 item...[Details]
The insulation resistance meter is a simple and commonly used direct-reading instrument for measuring high resistance. It can be used to measure the insulation resistance of circuits, windings, cable...[Details]
The feed drives of high-speed and high-precision machining machines mainly include two types: the traditional "rotary servo motor and precision high-speed ball screw" and the new "linear motor dire...[Details]
How long has it been since we saw One More Thing at an Apple press conference since Steve Jobs passed away? This time, Apple is back with the biggest surprise yet. At the WWDC 2020 conference, af...[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]
On June 28, the main construction of the first phase of the Changdian Shaoxing 300mm integrated circuit mid-path advanced packaging production line project was officially completed. In June 2020, t...[Details]
Capacitive load: Compared with the power supply, the load current leads the load voltage by a phase difference. At this time, the load is a capacitive load (such as a compensated capacitor load).
...[Details]
According to Gartner 's latest forecast, global IT spending is expected to reach US$4.4 trillion in 2022, a 4% increase from 2021; China's IT spending is expected to exceed US$550 billion in 2022, a...[Details]
According to foreign media reports, on January 7 local time, DENSO Corporation of Japan announced that it will cooperate with Qualcomm Technologies, Inc., a subsidiary of Qualcomm, to jointly develop...[Details]
Recently, Intel held an "Architecture Day" event and released a series of blockbuster technologies. In this "Architecture Day" event, Intel's six major technology pillars launched comprehensive and s...[Details]
Record your understanding.
1:20121119 22:23Call
library functions. Operate registers.
Different from 51, there are more registers. Library functions are just to operate registers. Encapsulate it.
...[Details]
A car inverter is a convenient car power converter that can convert 12V DC power into 220V AC power, the same as the mains power, for use in general electrical appliances.
In terms of ou...[Details]
RF/Wirelessly
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