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Experience a high-definition large display on a compact and portable oscilloscope. The award-winning touch interface turns your learning curve into a step function. The unique b...
The commonly used microcontrollers are these two: msp430f149, msp430f169. Both of these microcontrollers have two enhanced serial communication interfaces, which can perform synchronous or asynchronou...
Question: The 1024*640 screen of myimx6ek200 cannot meet the project application. Now it needs to be replaced with a 1440*540 screen. The modification process is as follows: 1. Change the RGB666 of th...
I'd like to ask how you all learned this tutorial on circuit design based on operational amplifiers and analog integrated circuits. The book is a good book, but maybe it's because my basic knowledge i...
Given a BRCLK clock source, the baud rate is used to determine the factor N that needs to be divided:N = fBRCLK/BaudrateThe division factor N is usually a non-integer value, so at least one divider an...
According to the WeChat official account of Changxin Memory, Changxin Memory Technology Co., Ltd. (hereinafter referred to as "Changxin Memory") and American semiconductor company Rambus Inc. (herein...[Details]
The circuit shown is the synchronous separation circuit in ICTA7609P, and its working principle is similar to the above. c is an amplitude separation tube. The negative full TV signal passes through ...[Details]
It finally came out after much anticipation. Today, Qualcomm China announced that it will hold the Snapdragon Technology Summit on December 1, when it will officially release the next-generat...[Details]
General Purpose Timer Input Capture Overview How Input Capture Works In the general timer block diagram, the top part (count clock selection), the middle part (time base unit), and the lower l...[Details]
According to the principle of the oscilloscope, when a DC voltage is applied to a pair of deflection plates, the light spot will produce a fixed displacement on the fluorescent screen, and the magnitu...[Details]
S3C2440:
When booting from nandflash, after power-on, the hardware automatically copies the first 4K code of the bootloader in nandflash to the stepping stone (address 0). In addition to some ...[Details]
The stopwatch time is set by the timer, and the set time is displayed through the common cathode digital tube. #include reg52.h #define uchar unsigned char #define uint unsigned int uchar cod...[Details]
1. Array positioning
main()
{
unsigned char code rst ={0xe4,0xc0,0xe0,0xc0,0xe0,0x32}; // reset code
(*((void (*)())(rst)))(); // execute the previous line of code, call the rst array as a func...[Details]
Cortex-M3 supports 256 interrupts, including 16 core interrupts and 240 external interrupts. STM32 has only 84 interrupts, including 16 core interrupts and 68 maskable interrupts. STM32F103 has o...[Details]
Shanghai Quectel Communications Co., Ltd. (hereinafter referred to as "Quectel Communications") announced today that the company has received a transfer from the U.S. International Trade Commission (...[Details]
1. How to use dry batteries, voltmeters, small light bulbs, and wires to design experiments to study the voltage relationship in series circuits? Familiarize yourself with the circuit diagram: (se...[Details]
On October 7, Samsung's upcoming Galaxy S25 series is expected to be the company's first phone to use a 3nm chip. Earlier rumors said that Samsung will use the 3nm Exynos 2500 in the Galaxy S25 and...[Details]
The MSP430G2553 board has LEDs on P1.0 and P1.6, and P1.3 is connected to a push button switch that can be programmed for interrupts.
#include "MSP430G2553.h"
int ms,k,i;
char jj ={
0x0...[Details]
Currently, the automotive industry is at a turning point in powertrain research and development. Consumer demand is becoming increasingly important, prompting powertrain developers to shift their f...[Details]
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