[i=s]This post was last edited by RCSN on 2021-7-12 18:00[/i]For details of DIY projects, see this postThe previous host computer UI theme was really ugly, so we optimized the UI and created a wireles...
[b][size=4] [/size][/b] [b][size=4] As the title: Summarizes the common problems in LoRa development and shares them. Welcome to download and exchange :). [/size][/b] [b][size=4] [/size][/b]Common pro...
[font=微软雅黑][size=4]Gallium nitride and graphene, which were hyped up a few years ago, are surprisingly similar in popularity. They are both new materials that promote the rapid development of related ...
I need to use 28335 to store data (transfer function array), and I need to use this data multiple times after power-on, or even modify it and store it. So I have the following thoughts:
1. Store it in...
The circuit I designed using the BL9582B design manual is as follows:
The difference between the picture and the manual is: an optocoupler is added, which may affect the smoothness of the PWM. There s...
According to foreign media reports, a research team led by the Technical University of Munich (TUM) has conducted in-depth research on the internal working principles of batteries during charging and...[Details]
;The chip is EM78P153 ;P64, P65 are connected to the crystal oscillator, the oscillation mode is 4MHz crystal oscillator ; Watchdog off, instruction cycle is 2 CLOCK, P63 is reset pin ;**************...[Details]
Apple may not add new health sensors to this year's redesigned Apple Watch Series 7, opting instead to improve the device's battery life, according to rumors and recent reports. Kuo said the Series...[Details]
1 Introduction
How to better obtain the image data of the monitoring site has always been a difficult problem. The traditional method is to use CCD cameras to obtain the video information of t...[Details]
We have discussed more than once what conditions are needed for an excellent in-vehicle HMI human-machine interaction system. In short, a reasonable combination of software and hardware is an essen...[Details]
A discussion on the Tesla forums a few months ago ranged from issues drivers were facing regarding their storage media for TeslaCam and Sentry Mode in their cars. TeslaCam is a dashboard that runs co...[Details]
Changes in automotive architecture drive growth in CAN bus demand In-vehicle networks are beginning to migrate from a domain architecture to a zone architecture, an approach that will use fewer prot...[Details]
The biggest challenge facing power management systems is how to extend the battery's operating time. In addition to finding new power sources with higher energy density, system designers are also look...[Details]
1 Introduction
With the rapid development of microelectronics technology, communication technology, control technology and semiconductor technology, as well as the increasing requirements for ...[Details]
At 9:00 am on May 4, in Yingcheng, Xiaogan, Hubei, the staff of the Substation Operation and Inspection Branch of the State Grid Xiaogan Power Supply Company were conducting line and equipment inspect...[Details]
An efficient and reliable turn-to-turn short-circuit test method is of great significance to enterprises in improving the efficiency of production, detection and maintenance. This article introduces t...[Details]
introduction
The electric energy collection and billing system is a subsystem supporting the operation of smart grids, and is the basis for the economic operation, scientific dispatch, and ass...[Details]
Recently, SolarEdge Technologies and Italian distributor TecnoSpot announced a partnership to implement SolarEdge's solar energy collection solutions across Italy. According to the signed agreement...[Details]
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency power supply into another frequency. The ...[Details]
DIY/Open Source Hardware
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