[i=s]This post was last edited by btty038 on 2022-6-19 22:26[/i]Ultra-wideband positioning applicationsThe history of Ultra-Wideband (UWB) and how the technology works. UWB is not a new technology. It...
[i=s]This post was last edited by cheel on 2019-7-12 21:27[/i]Hello everyone,I recently encountered a problem with a switching power supply, the drawing is shown below. Under the current solution, aft...
First, I generated a dts file and used the command, which prompted the following information. The dts file was generated, but I don't know if there are any errorsThen I generated a dtb file. Because t...
The English title of the book is Digital Design: Principles and Practices, 5th Edition, author John F. Wakerly, and the title of the book with answers to the exercises seems to be Instructor's Solutio...
Rapid IoT Studio is a free online integrated development environment (IDE) for NXP's Rapid IoT prototyping kit. Rapid IoT Studio provides the fastest and easiest way to create, deploy and manage compl...
DS18B20 chip: Introduction: DS18B20 is a "single bus" temperature sensor produced by DALLAS. It uses a unique single-wire interface method and only requires one port pin to send or receive informatio...[Details]
Superconductivity, nuclear fusion, quantum computing, and artificial intelligence are hailed as the four major technological frontiers that can dominate the direction of human civilization. The fir...[Details]
Due to the characteristics of its own structure and working characteristics, the power supply
device works in a complex and diverse electromagnetic environment and is easily affected by var...[Details]
This circuit amplifies and corrects each signal for A/D conversion. We use a linear optical coupling amplifier circuit. The input and output of the linear optical coupling device TIL300 can isolate a...[Details]
Schematic diagram of the connection between the digital-to-analog converter ADC0804 and the microcontroller:
This is the circuit schematic diagram of the connection between ADC0804 and the ...[Details]
(1) How to use Before use, you should carefully read the relevant instructions to understand the functions of the power switch, range switch, jacks, and special sockets. Set the power switch to the O...[Details]
On March 4, Redmi Note 9 Pro appeared on the GeekBench benchmark website. The GeekBench website shows that the Redmi Note 9 Pro is equipped with 6GB of memory, a CPU clocked at 1.8GHz, runs...[Details]
1 Overview
When using remote control encoding and decoding chips, the addresses of a pair of chips are required to be completely consistent. Therefore, when one remote control chip controls mu...[Details]
1. Experimental tasks
Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. The 1KHz signal is required to sound for 100ms and the 500Hz signal for 200ms, alternati...[Details]
introduction LabVIEW is widely used in the field of automatic control. It is not common to use LabVIEW as the upper-end software in HVAC systems. However, with the release of LabVIEW 7 Express, LabVI...[Details]
Wearable technology company Zinfanite has launched its Voice Activated Badge (VAM), a wireless, voice-controlled connected device that can be worn around a person’s neck or hung in a shirt pocket or ...[Details]
This device is mainly used in hospital wards, hotels, etc. The figure is an electrical schematic diagram. The components in the dotted box form a one-way calling device. Among them, SK2-5 is designed...[Details]
0 Introduction
Operational amplifiers
are widely used and are an integral part of many analog and mixed signal systems. A large number of operational amplifiers with varying...[Details]
Teledyne Technologies Incorporated and FLIR Systems, Inc. today jointly announced that they have entered into a definitive agreement for Teledyne to acquire FLIR in a cash and stock transaction value...[Details]
On October 23, South Korean automaker KG Mobility announced on October 21 that it has established a strategic partnership with Chery Automobile on future mobility technologies. According to the agr...[Details]