[backcolor=white][size=4][color=#000000]As a novice in embedded programming, I first need to install the embedded system development tool IAR, of course, the cracked version. But I encountered some pr...
Bluetooth, an ancient and excellent technology, has brought many stories with the launch of Apple's AirPods. As a practicing engineer, I would like to share with you some of the stories about it, main...
* Example 1:
Use P3 port to light up 8-bit LED#include//Header file containing MCU registers/ Function: Delay for a period of time
void delay(void)
{
unsigned char i,j;
for(i=0;i250;i++)
for(j=0;j250;...
The board is made according to the circuit diagram below. The input 12V battery is powered. The no-load output voltage is normal. When a load is added, the voltage drops below 3V.
Is there something w...
1. Absolute value function(1) _abs()C code: int _abs(int src)Assembly: ABSfunction: Calculate the absolute value of 32-bit data(2) _labs()C code: int _labs(long src)Assembly: ABSfunction: Calculate th...
September 6, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, has partnered with Analog ...[Details]
July 26, 2024, China -
STMicroelectronics has launched the single-zone time-of-flight (ToF) sensor VL53L4ED with an extended operating temperature range of -40°C to 105°C
. VL53L4ED is suit...[Details]
According to foreign media MacRumors, at least two users who purchased iPhone 12 phone cases received defective phone cases without speaker holes, causing the phone's sound to not be clearly he...[Details]
In recent years, the development of servo systems has always been based on stability, responsiveness and precision, which are also the factors that users value most during use. In machine tool servo...[Details]
At present, the speed of updating and replacing of various communication products is very fast. The quality and function of products are the foundation for the survival of products. For a product ...[Details]
Abstract: This paper designs and implements an ECG detection system based on a field programmable gate array (SoC FPGA) on a system-on-chip. The system uses a preamplifier circuit with high input...[Details]
This morning, Apple discovered a patent application from Apple in the European Patent Office database. Apple acquired Beddit back in 2017, and the recent patent from Tueo Health is based on Beddit's ...[Details]
0 Introduction
In the temperature matching of laser frequency doubling crystals, a very high operating temperature is sometimes required. During the crystal heating process, a rapid temperature chan...[Details]
Self-adhesive sticking force tester - CLASSIC 920 sticking force tester is a tester for the adhesion performance of adhesive products independently developed and produced by Labthink. It is suitable ...[Details]
In July this year, Xiaomi TV’s official Weibo account announced that data from Aowei Cloud Network showed that in the first half of 2020, Xiaomi TV ranked first in China in terms of shipments, and h...[Details]
Abstract: AVR microcontroller and STM32 microcontroller are currently the most widely used microcontrollers, so what is the difference between AVR microcontroller and STM32 microcontroller? What ar...[Details]
The PGA package has multiple layers of square pins around the chip, and each square pin is arranged at a certain distance along the four sides of the chip. Its pins look like needles, and are ...[Details]
It is suitable for measuring the flow rate of fluids containing more impurities in the flowing material. The ultrasonic Doppler method is only one of them. Ultrasonic flow meters also have ...[Details]
In recent years, the importance of ArcGIS technology to meteorology has been widely accepted. The US National Weather Service uses ArcGIS for weather services and weather information releases on th...[Details]
On October 19, the CHIPOL GUANGAN ship docked at Dachan Bay Terminal successfully left the terminal after loading 105 world-class containerized energy storage system units (i.e. energy storage cabinet...[Details]
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