We have successfully communicated with various sensors on the sensor board through LPC11U68. Now we will use the accelerometer to calculate the angle.I won’t say much about communication, please refer...
In the era of interconnection, intelligence and digital transformation, electronic systems have become ubiquitous and are becoming more and more complex in various industries, with an increasing propo...
[i=s]This post was last edited by lb8820265 on 2022-3-20 10:05[/i]The Raspberry Pi car is controlled by the UDP communication protocol of the mobile phone, which means that the IP address of the car n...
1 Design principle - To meet the maximum impedance mismatch, the insertion loss should be increased as much as possible, that is, the reflection of the signal should be increased as much as possible. ...
Overview
S7-1500 and SINAMICS DCM can communicate cyclically via PROFINET IO. Through TIA configuration, the communication can be realized by calling the function block "DPWR_DAT/DPRD_DAT" to ...[Details]
1 Introduction
Lead-acid batteries are widely used because of their simple structure, low price and reliable use. Due to problems such as improper use or maintenance of lead-acid batteries, wh...[Details]
CT8022 is a dedicated DSP chip developed by DSPG that can implement multiple compression algorithms. It can accept 64/128kbits/s 8bit A/μ data or 16bit linear data provided by the external serial A...[Details]
Ordinary three-phase squirrel cage motors have two speeds: one is the synchronous speed N1, which is the rotating magnetic field of the motor. The speed is strictly related to the number of pole ...[Details]
On September 25, the Shanghai Stock Exchange Science and Technology Innovation Board Stock Listing Committee held the 81st review meeting in 2020. According to the review results, Galaxy Microelectri...[Details]
Introduction This article introduces how to customize a long and short key in the STM8L series. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8l101f3p6 deve...[Details]
introduction
As a new data communication technology, the Universal Serial Bus (USB ) has the advantages of plug-and-play, hot-swap support, easy expansion, fast transmission speed, and high cost pe...[Details]
ARM Architecture 1. Please briefly describe the characteristics of ARM processors, and state at least 5 characteristics. (5 points) : low power consumption; low cost, high performance, RISC structure...[Details]
China Energy Storage Network:
China's urbanization wave has not only pushed up housing prices and the nerves of mothers-in-law, but also tested the government's decision-making level in ur...[Details]
S3C2440 provides a USB slave interface, which we can use to simulate 2440 as a USB flash drive and access 2440 directly from the computer in the form of a drive letter.
1. Kernel configuration...[Details]
Recently, Chery's bidding platform released a number of project bidding information related to Deyi Energy Technology (Tongling) Co., Ltd. (hereinafter referred to as "Deyi Energy"), among which the ...[Details]
0 Introduction
The widespread application of embedded computers in measuring instruments has created good conditions for the realization of digital filtering in precision measuring instruments...[Details]
Triangle wave generator circuit diagram
As shown in the figure, this is a deformed multivibrator with constant current charging and constant current discharging. The constant current source I1 is c...[Details]
There are significant differences between the 6410 DMA controller and the 2440 DMA controller.
DMA operation steps in S3C6410:
1. Decide whether to use secure DMAC (SDMAC) or general DMAC...[Details]
MEMS sensors
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