After a preliminary understanding of the TFT screen display of the development board, this will complete the experiment of displaying Chinese characters. At the same time, a string function that can d...
[b][url=https://e2echina.ti.com/question_answer/dsp_arm/sitara_arm/f/25/t/122028][font=微软雅黑][size=4]Add Uboot logo display & Add Uboot custom commands to control LCD[/size][/font][/url][/b][font=微软雅黑]...
Open the Keil program in the 02_GPIO_Key_Polling_mode folder in the Demo packageWe add the following content to the original program
int main(void)
{uint8_t count;systick_config();/* enable the LED2 G...
Does anyone have a charging management IC for two lithium batteries of 7.4V (7-8.4V)? Input 5V. Big brand chip, charging current 3A. Please give the specific model. Thank you....
Dear experts, I recently used a sensor, as shown in the following document, and can read data in the current state, but the question is how to convert the AD value into the actual air pressure value? ...
Realme today released a new member of its GT series overseas - Realme GT Neo 3T. Basically similar to the standard version of GT Neo 3, the new phone has upgraded Snapdragon 870 chipset and 64-m...[Details]
http://xianzilu.spaces.live.com/blog/fakehandlerpage.aspx?wa=wsignin1.0
http://xianzilu.spaces.live.com/blog/cns!4201FDC93932DDAF!290.entry
There are many articles on the Internet about making a ...[Details]
The report "Public Report 6 Lithium Ion Battery Testing" released by ITP summarizes the previous energy storage battery test. The entire experiment spanned 3 years and 4 months with a budget of US$87...[Details]
Single quadrant buck circuit
T is a fully controlled component (GTR, GTO, MOSFET, IGBT). When , T is turned on. D: freewheeling diode L0 and C0 form LPF
2. Working Principle When ...[Details]
1 Introduction
Electric bicycles use the electricity generated by batteries as driving energy and electric motors as power. They have the characteristics of no exhaust pollution, "zero emissi...[Details]
0. Preparation before the experiment
a) Connect the serial port adapter
b) Download the original program of IO and serial port, and compile it to ens...[Details]
1. Start the program flow
The resources of embedded systems are limited, and programs are usually stored in ROM and run. Before the program in ROM is executed, the system hardware and software operat...[Details]
An audio amplifier is an amplifier that increases smaller audio signals while maintaining the smaller details of the signal. The demands of today's audio industry have increased the architecture of...[Details]
The chip of the single-chip microcomputer integrates the basic functional components of the computer and has powerful functions. When the capacity of the on-chip ROM, RAM, parallel I/O ports, timer...[Details]
Bandwidth is known as the first indicator of an oscilloscope and is also the most valuable indicator of an oscilloscope. The division of the oscilloscope market is often based on bandwidth as the prim...[Details]
The International Energy Agency (IEA) estimates that electric motors consume more than 45% of the world’s electricity. Therefore, it is critical to find ways to maximize the efficiency of their opera...[Details]
富士通推出搭載最新第13代Intel 处理器的笔记本电脑，以提高生产力、便携性和可持续性 卓越便携性，切合混合工作模式 Beijing, China - Media OutReach - June 2, 2023 - Fujitsu today launched its latest series of LIFEBOOK business laptops, featuring the su...[Details]
Simply put, the safety devices of many current vehicles can only ensure the safety of the owner if they avoid collisions with other vehicles or pedestrians. Recently, researchers from Cornell U...[Details]
background
The solution is for a retail shopping center with a large number of people and a large flow of people. It has a total of six floors and a total of 215 service-oriented retail stores...[Details]
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