A self-made USBISP download line interface circuit is made with mega8, and then a parallel port downloader is used to burn the program into it (the parallel port download line is purchased). The softw...
[size=4][font=微软雅黑]The world's first programmer was a woman[/font]:sexy:[/size] [size=4]Ada Lovelace, the daughter of the famous British poet Lord Byron, once designed a program to solve Bernoulli's e...
The maximum continuous current of 1N4148 is 300ma, so how much current is needed for this fast switching diode to conduct? If I use a 4.7K resistor in series with 1N4148 and add 5V voltage, can this d...
Award-winning live broadcast: Registration for the introduction of ON Semiconductor's photovoltaic and energy storage products is now open~Click here to registerLive broadcast time: 10:00-11:30 a.m., ...
CircuitPython 7.0.0-alpha.4 has been released. It is relatively stable, but contains some issues that need to be addressed by version 7.0.0. The Python API it presents may change.Notable additions to ...
[i=s]This post was last edited by Xiaomeige on 2020-2-11 21:07[/i]XiaomeigeFebruary 10, 2020Without the author's permission, this article is only allowed to be copied and reproduced on online forums, ...
International Solar Photovoltaic Network News: Chinese inverter company Sungrow announced that it will build a 3GW photovoltaic inverter manufacturing plant in Bangalore, the capital of Karnataka, ...[Details]
After searching a lot of information, I finally understood the time base timer. I did not use any library functions but operated the registers directly. The following introduces the systick in STM32...[Details]
0. Preparation First use st-link to connect the stm32 core board and PC for burning St-link Stm32 3.3V 3.3V GND GND SWDIO PART SWCLK DCLK Then connect with USB serial port board to v...[Details]
LAN8720 configuration: IP: 192.168.192.30 Gateway: 192.168.192.1 A high frequency of ARP packets is detected The content of the packet asks for the mac address of 192.168.192.1, and asks the resp...[Details]
Artificial intelligence
There is no inherent bias in AI. It does not "think" something is true or false for reasons that cannot be explained by logic. Unfortunately, human bias exists in mach...[Details]
ZTE was punished, and Hou Weigui, who had already retired, had to come out of retirement again and run around to mediate. Let's follow the embedded editor to learn about the relevant content.
...[Details]
The independent watchdog of STM32 is driven by a dedicated internal 40Khz low-speed clock, that is, it is still effective even if the main clock fails. Here we need to note that the clock of the inde...[Details]
Introduction: As a power electronic device, the photovoltaic inverter mainly converts the direct current generated by the photovoltaic module into alternating current. Because there are thousands o...[Details]
The clock system of STM32 can be directly summarized in a diagram (from the STM32F10X reference manual). The following is an analysis of this diagram 1. STM32 input clock source 1.1 Function of cl...[Details]
ADC: 1. The ADC module inside STM32 has three ADC1, ADC2, and ADC3, which are independent of each other, so synchronous sampling can be performed. 2ADC input clock must not exceed 14MHz, it is genera...[Details]
The key is the configuration of registers. The T1 timer (16 bits) of CC2530 needs to configure three registers: T1CTL, T1STAT, IRCON Here is just a brief introduction. For more details, please refer ...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
