[i=s] This post was last edited by Tongxiaokaomai on 2016-12-24 14:48 [/i] [align=left]1. "Circuit Design Based on Operational Amplifiers and Analog Integrated Circuits" (3rd Edition) [/align] [align=...
How to call the Bluetooth module in the GPS integrated machine of wince5.0 system and connect it to the mobile phone to dial up the Internet using the mobile phone's cmwap? It can be used with a lapto...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:09[/i] I have completed most of the basic tasks of the simple inverted pendulum, but my total score is less than 30. I want to appeal. Does a...
The program uses two timers to do frequency testing, and the accuracy requirement is not high. The test is a square wave in KHZ. The serial port assistant displays the measurement results
The procedur...
I have doubts about GFSK modulation, please give me some advice. When I was looking up information about GFSK, I found the following paragraph: "The smaller the BT value, the greater the mutual influe...
Wang Xiaochuan, the "Wudaokou Goalkeeper", is going through a level that he has never gone through before. For example, Sogou's (NYSE: SOGO) financial report, artificial intelligence, and the futur...[Details]
We have come a long way from the 2G era, and now 5G is about to be commercialized. Suddenly, we realize that time has passed quickly, but technology has never stopped. The activation of 5G heralds ...[Details]
Recently, there was news that the US government asked Google to shut down the Android operating system for ZTE phones. After that, some people even imagined what the consequences would be if Intern...[Details]
Chip: STM32F107VCT6 Application Pin: THOUSANDS, RMII STM32CubeMX is very convenient to use ETH. The software comes with LWIP and configuration. This time, STM32F107VCT6+DP83848CVV is used. The MII a...[Details]
I used STM32CubeMX V4.22.1 to generate a project including EHT and Lwip. The debugging has been abnormal. After careful inspection, the following problems were found: 1. The hardware uses LAN8720A, b...[Details]
In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
What are your expectations and ideas
for
the future of
Xiaomi Mi Band
?
Xiaomi Mi Band’s
official Weibo shared many netizens’ thoughts on
the future direction and functions
of Xiao...[Details]
In recent years, the application of high-brightness LED has developed rapidly, especially in signboards and traffic lights. For automotive applications, LED is also very attractive. Long life, shock ...[Details]
sprintf is a function in the C language library that converts data types. There is a situation where In 51 MCU, define unsigned char temp; Then I want to use the serial port to print out temp in deci...[Details]
STM32 Watchdog Summary I have been adjusting the development board of Atom Brother for more than a year, and it is basically usable, but I still don't understand the working mechanism of some basi...[Details]
6MHz crystal oscillator, using timer counter 1, using interrupt mode, through P1.0 to make a light emitting diode turn on for 100ms, turn off for 300ms, and repeat. Assembly programming is used to ac...[Details]
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