[i=s]This post was last edited by johnrey on 2016-4-27 16:08[/i] I just got the LinkNode this afternoon and took a look at the packaging. It's an Mbed BLE sensors Tag, so let's consider it a sensortag...
Abstract: For inverters using SPWM, the unipolar inverter mode only uses a pair of high-frequency switches, which has the advantages of low loss and less electromagnetic interference compared to bipol...
I won’t go into detail about the specific process.Technical Assistant: 2022-04-30 04:46:57
Freertos only connects to the kernel part, which can only ensure that the system can start. We have not conne...
[url=https://www.adafruit.com/product/3333]CIRCUIT PLAYGROUND EXPRESS[/url] is an open source hardware launched by adafruit that supports multiple development software. It uses ATMEL's SAMD21 and supp...
[i=s] This post was last edited by damiaa on 2018-3-16 10:25 [/i] [font="][b]ST's new STM32WB wireless chip will integrate Bluetooth 5 + IEE802.15.4 (OPENTHREAD + ZIGBEE)!!! Are you looking forward to...
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
Applying fieldbus technology on new beer production lines is the first choice for large beer companies with strong management level and technical strength. Guangzhou Zhujiang Beer Group Co., Ltd. i...[Details]
UDN2916LB is a two-phase stepper motor bipolar driver integrated circuit launched by SANKEN. It can drive dual-winding bipolar stepper motors and is particularly suitable for controlling dual-step ...[Details]
For a long time, my country has implemented "community-style collective heating" for hot water heating, and settled accounts based on the heating area, regardless of whether the user uses heat. Thi...[Details]
1. Introduction
The advancement of USB technology makes designers prefer USB interfaces in PC peripheral development. However, existing
virtual instrument
development platforms such...[Details]
(1) Open circuit voltage of the battery
(2) Internal resistance of the battery
(3) Battery operating voltage
(4) Charging voltage
Charging voltage refers to the voltage applied ...[Details]
With the rapid development of information technology represented by computers, semi-physical simulation technology plays an important role in many military and civilian fields such as aerospace and co...[Details]
RF/Wirelessly
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