ir2110 drives MOS tube, and requires Vcc to be connected to 24V battery. What should I do? 24V is too high. Is there any solution? Or use another driver chip? Please give me some advice....
In this project, a simple people counter is made using ESP32 to count the number of people around you.ESP32 works in a promiscuous mode, this clever chip allows to capture IEEE802.11 network packets f...
The Internet of Things (IoT) is creating a new world, a quantifiable and measurable world. In this world, people can better manage their lives, cities can better manage their infrastructure, and compa...
A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. How...
On the Xingkong board tutorial page, the official gave the firmware Baidu network disk address: https://pan.baidu.com/s/1KXWOm8HC575mAiCWB434Pw (extraction code: unih), and I saw that the version is v...
NB module problemI am using Quectel BG95-M3 NB module. The transmission is slow now, the success rate is less than 50%, and the signal strength is only 10dbm. Due to product structure limitations, the...
Abstract: This paper describes in detail the design and implementation of a CAN bus and RS 232 interface card using the AT89S51 microcontroller and the SJAl000 bus controller; a synchronous serial ...[Details]
Compressed air is an important secondary energy source for enterprises and institutions. Most of it is converted from electrical energy or thermal energy through a compressor. When the air pressure v...[Details]
This paper introduces a MEMS-based tunable dispersion compensator and describes its working principle in detail, which can be used to achieve true multi-channel dispersion compensation.
...[Details]
I have read many articles about bypass capacitors and decoupling capacitors. The representative ones are as follows:
Selection and application of decoupling capacitors
Ten Talks on Capaci...[Details]
1 Introduction
The system input power voltage is AC110V/AC220V, which is used by the system after full-wave rectification. The system uses Sunplus's SPMC75F2413A to generate the SPWM signal ...[Details]
Beijing, China, December 12, 2023 – Qorvo®, the world’s leading provider of connectivity and power solutions, announced that it will showcase its latest Internet of Things (IoT), smart home, 5G, Wi-F...[Details]
1. Project Overview 1.1 Introduction With the development of society, high-rise buildings and intelligent buildings are constantly emerging. As a vertical transportation tool, elevators have been mor...[Details]
The basic wiring diagram of the inverter is shown in Figure 10-7.
Figure 10-7 Basic wiring diagram of the inverter
Pay attention to the following points when wiring.
(1) ...[Details]
At present, most of the digital transformer testers used in my country adopt the difference method principle to obtain the difference, sample and calculate the error signal through the digital logic c...[Details]
Huawei plans to open a 400-person chip research and development factory on the outskirts of Cambridge, UK, and plans to start production in 2021. The report said that the factory is located in the ...[Details]
IT Home reported on May 10 that according to 9to5Mac, Apple has been investing heavily in augmented and virtual reality since the launch of ARKit API. However, Apple is still far behind its comp...[Details]
Nokia 6.2 and Nokia 7.2 are expected to be officially released at IFA 2019 in Berlin on September 5. There have been some leaks about Nokia's new phones earlier, and recently a foreign media released...[Details]
Traditional SoC bus architectures can no longer meet the needs of new networked embedded designs for real-time control of high-bandwidth data flows. NetSilicon has developed a programmable bus...[Details]
Nidec Elesys Corporation (hereinafter referred to as "the Company") held a groundbreaking ceremony for the new plant in Novi Sad, Serbia at 11:00 on July 4 (local time in Serbia) with the participati...[Details]
Temperature sensors are instruments for measuring temperature and are widely used in industry, scientific research, medical treatment and other fields. This article will introduce in detail the mea...[Details]