Evaluation 1iBeacon Bluetooth Beacon
This article uses beacons and demonstrates how to modify the iBeacon application to modify the Payload , MAC address, broadcast time parameters, etc. The BRD4108A ...
( 1 ) Preamplifier circuit: In the -3dB passband 100Hz ~ 10kHz range, when the input effective value is 5mV ~ 100mV voltage signal, connected to a 600Ω resistor load, the output signal effective value...
0x00 Introduction
The serial port is one of the most commonly used chip interfaces, and is widely used for both debugging and actual communication. USB is the most common interface for consumers nowad...
As the title indicates, I am going to add a power supply and DC-DC boost power supply circuit to what I have done before. I use a 3V lithium battery and TI's DC-DC boost chip TPS61097A-3.3 to power th...
BMI160 is a 6-axis gyroscope sensor from Bosch. It is small in size, highly sensitive, and supports I2C or SPI interfaces. [img]https://ae-bst.resource.bosch.com/media/_tech/bilder/products/motion/ine...
[b][size=16pt][b]After comparing the above three versions of MSP-EXP430G2, I found that some places have been changed. However, there is one thing I don't quite understand, which is about the serial p...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
Describe how to meet the challenges of complexity with a modern wiring design toolset. Option codes and expressions can simulate the variables of an automotive project. A full-featured tool suite c...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
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