The system tick timer is an important part of the Cortex-M3 . The system tick timer is designed to provide 10 millisecond interval interrupts for the operating system or other system management softwa...
Hello, I would like to ask about the MSP430F5529 intelligent tracking car. I have written the basic program and want to improve it further to increase its speed and stability when turning. For example...
[i=s]This post was last edited by sylar^z on 2020-1-30 17:16[/i]SHT31 is a new digital sensor with a temperature detection range of 0-90°C with an accuracy of ±0.2°C and a humidity detection range of ...
This machine has been in my eBay collection for a long time. One day, I accidentally glanced at my collection and suddenly found that the seller had greatly reduced the price to only $15, and there wa...
[i=s]This post was last edited by TL-LED on 2020-6-1 14:36[/i]Use the SPI-CAN circuit on the Ardunio expansion board to implement CAN communication. The STM32H743 itself has CAN communication, and the...
According to reports, Samsung Electronics said on February 6 that it had begun assembling mobile phones in India, involving all models, including folding screens and the newly released Galaxy S23 fla...[Details]
Introduction
With the development of electronic technology, the integration and performance of digital circuits have been greatly improved, so complex circuit functions can be realized on...[Details]
On November 8, the high-precision semiconductor lead frame and AMOLED high-precision metal mask project of Anhui Lide Semiconductor Materials Co., Ltd. was officially launched in the Hefei Comprehens...[Details]
frequency meter:
LCD1602 display
Without adding external counting hardware, this test software can measure the highest frequency up to 460KHz
working principle:
The number of input pulses counte...[Details]
According to Reuters, sources in India revealed that due to the severe impact of the epidemic, Foxconn's iPhone 12 production capacity in India has dropped below 50%, and products such as iPhone 11 h...[Details]
It seems that we have mentioned pull-up resistors and pull-down resistors many times. What kind of resistors are considered pull-up resistors and what are the functions of pull-up resistors?
A pull-u...[Details]
Keysight Technologies and Synopsys Collaborate to Support TSMC N6RF Design Reference Flow
PathWave RFPro and Synopsys Custom Compiler Compiler Combine to Provide Integrated EM Simu...[Details]
Overview: China Micro Semiconductor has launched a highly integrated, one-stop thermostat solution based on the main control chip (CMS80F261x), touch chip (CMS80F751x), FOC motor driver chip (CMS32M...[Details]
This article briefly introduces how to use ST's secondary-side device TSM family to reduce the no-load power consumption of chargers and power adapters. This family has precise voltage and current re...[Details]
Under the 65nm manufacturing process, battery-powered devices are appearing in large numbers. This advanced process technology makes the new devices have many improvements over similar devices of p...[Details]
The four-way valve is an important component of the heat pump air conditioner. Its main function is to use the relative movement between the valve core and the valve body to change the flow directi...[Details]
1. Main program
#include "sys.h"
#include "usart.h"
#include "led.h"
#include "lcd.h"
#include "delay.h"
#include "remote.h"
#include "stm32f10x_tim.h"
/*
Program function: Use the timer i...[Details]
Abstract: This article introduces the application of USB interface in serial communication, discusses the conversion of USB interface to RS-232 interface and the simplified design of USB interfa...[Details]
What is the use of hifi amplifier
HiFi amplifier is a power amplifier used in high-fidelity audio systems. It has the following important uses in audio systems:
1. Audio amplification: Th...[Details]
Two-day industry-renowned conference will provide in-depth expertise and skills in the IoT industry
Beijing, China – November 8, 2024 –
Silicon Labs, a global leader in secure, i...[Details]
NXP MCU
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