[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] The biggest advantage of IPTV is "interactivity" and "on-demand viewing", which completely changed the characteristics of tradit...
#include stdio.h
#define FRAME180
short int h[19] = {399,-296,-945,-1555,-1503,-285,2112,5061,7503,8450,7503,5061,2112,-285,-1503,-1555,-945,-296,399
};
static short int nBuff[FRAME + 20];
void Lowpas...
1. IntroductionDuring the debugging process of the device, you often need to check some data and operating status of the device. Use the STM32H745 development board to display the main data and status...
There are many high-frequency ultrasonic sensors for sale on the Internet, but they do not have the relevant sensor processing circuits.
How can we design this kind of circuit? The sensor doesn’t seem...
Introducing a national invention patent - a smart water meter with one card. The patent was applied by Zhengzhou Leyuan Electronic Technology Co., Ltd. and was authorized on January 9, 2018.Contents
T...
Background and Problem
At present, under the guidance of national policies, the power battery industry has ushered in explosive growth, but with the gradual popularization of electric ...[Details]
Recently, Zhongan Semiconductor completed a RMB 200 million Series A financing, led by SMIC Capital and Yuanhe Puhua, with participation from Jiangbei Science and Technology Investment, Sequoia Capit...[Details]
1. Introduction
Pressure sensors are widely used, such as multi-channel pressure measurement in automobiles (such as air pressure measurement and pressure measurement of tire systems, hydr...[Details]
The selection sort algorithm first selects all elements from the first position, selects the smallest element among all elements and gives it to that position, then selects the second position, and...[Details]
Abstract: The RKE system allows users to lock or unlock car doors using a transmitter on a key fob. In addition, RKE also has an anti-theft function. MELEXIS's wireless transceiver chip is very suita...[Details]
When programming in CTC mode, the steps to be performed are as follows:
1. Set PD4~PD5 to output (default is low level). DDRD|=BIT(4)|BIT(5);
2. Determine the comparison output mode. In the exper...[Details]
The Fluke 233C digital multimeter is the industry's first digital multimeter with a magnetically detachable display. Users can slide the display out of the meter body and place it in an easy-to-read ...[Details]
ADC (Analog-to-Digital Converter) is an analog/digital converter. Signals in the real world, such as temperature, sound, radio waves, or images, are all analog signals that need to be converted into d...[Details]
The location interface of what3words When in transportation, one of the core demands of users is to find the precise time and space location. The "map as desktop" design of Tesla's large-screen car ...[Details]
Just as many general-purpose microcontrollers (MCUs) today have integrated USB, CAN and Ethernet as standard peripherals inside the chip, more and more wireless network chips and wireless network s...[Details]
According to news on June 2, Hyundai Mobis recently announced that it has successfully developed a next-generation headlight that can display road signs ahead in real time: the HD Lighting System, wh...[Details]
Europe has recently begun an investigation into Nvidia's market dominance in the AI chip market, which has attracted widespread attention in the industry. According to the Wall Street Journal, Fren...[Details]
ROHM, a world-renowned semiconductor manufacturer headquartered in Kyoto, Japan, will participate in the world's leading trade fair and conference for electronic components, systems, applications a...[Details]
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