The unidirectional conductive diode of the diode is the abbreviation of semiconductor diode, which is made of semiconductor materials. It has two leads (Figure 15-1), one is called the positive electr...
Object Detection and Recognition Using Neural Networks : https://training.eeworld.com.cn/course/2044Object Detection and Recognition Using Neural Networks...
I use the LPC2138 chip and the development software is ADS. The program is as follows: int main(void) { uint8 flag = 0; sys = (SYS_TYPE *) malloc(sizeof(SYS_TYPE)); //Allocate dynamic memory space if(...
I am learning Cadence software recently. When I was learning to draw DIP package, I saw that I needed to draw the flash pad. I don’t quite understand it. I would like to ask a few naive questions and ...
[color=#000][font=微软雅黑,]How can the length of the waveform displayed by the logic analyzer become longer? Is this related to the sampling depth? It cannot be greater than the sampling depth? [/font][/...
Photovoltaic inverters are the core equipment of photovoltaic systems. Their main function is to convert the direct current generated by photovoltaic modules into alternating current that meets the...[Details]
Designing for automotive LCD displays larger than 5" can be complex. The display source driver requires a supply rail called analog voltage device drain (AVDD) in the 10V to 15V range and two supply ...[Details]
In order to strengthen the management of new energy vehicle charging facilities in our city, prevent and reduce accidents, protect the lives and property of the people, and improve the public safet...[Details]
For STM32, there are two ways to reset the software: 1) Use the official software library The system reset function is directly provided in the stm32f10x_nvic.c file of the official software li...[Details]
The status of interrupts in developing embedded systems is absolutely unquestionable. In the era of C51 microcontrollers, there were only 5 interrupts, including 2 external interrupts, 2 timer/counte...[Details]
There has been a lot of news about Huawei
phones
recently
. At the
Huawei
Global Analyst Conference
on the 17th
,
Huawei
announced that it will launch
5G
phones
in the seco...[Details]
This routine is also a classic routine on the development board. I modified the framework of the program to make it more suitable for future calls. The specific 4*4 keyboard scanning principle is rel...[Details]
Why does MCU have a watchdog? With this question, let's learn about watchdogs. Even the 51 single-chip microcomputer has a watchdog, which shows that this dog has a special meaning to us. The purpose...[Details]
This is a "cooperation" that is related to the future development of China's semiconductor industry. Let's follow the embedded editor to learn more about the relevant content.
Last week, a...[Details]
Use the STM32 timer input capture module to control 3-way ultrasonic sensors. The ultrasonic sensor used this time is the common HC-SR04, which is often used in the obstacle avoidance system of smal...[Details]
Here is the temperature added in the previous chapter The above figure is the temperature calculation formula: where Vsense is the ADC value collected from the temperature channel. The stm32f407 ...[Details]
Timer Interrupt The timer function of STM32 is very powerful. There are advanced timers such as TIME1 and TIME8, general timers such as TIME2~TIME5, and basic timers such as TIME6 and TIME7. In th...[Details]
Assume that the crystal frequency of the microcontroller is 6MHz. It is required to use timer 1 in mode 0 to generate a continuous square wave pulse with a period of 500us, and output it from P1.0. T...[Details]
In the early morning of May 9th, Beijing time,
Google
held its annual developer conference Google I/0 2018 in Mountain View, California. As expected,
Google
released the latest vers...[Details]
Test/Measurement
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