From: https://mailchi.mp/make.co/virtually-ma ... arts-todayAffectedby the COVID-19 pandemic and funding issues, this year's global maker fair Maker Faire has been changed to an online event.Makers ar...
The Qorvo kit delivers leading Wi-Fi performance in capacity and range, synergizing ZigBee, Thread and Bluetooth Low Energy connectivity while minimizing cross-radio interference within the connected ...
I am honored to have the opportunity to evaluate it. It looks pretty good. The board is relatively simple. Except for the debugger, it is a minimal system.Many friends don’t know where the information...
[i=s]This post was last edited by x1816 on 2021-8-30 21:47[/i]Install the serial port driverThe USB to serial port on the board is a CH340 solution, so install the driver first.
The driver can be down...
I need to make a template when drawing a PCB, but I have no choice but to use AutoCAD, so I taught myself CAD, but I am not smart enough and have too many problems. Can anyone who is familiar with CAD...
Raspberry Pi has a variety of power supply methods. In addition to the commonly used Micro USB power supply, there are 2 other methods. Here we will introduce them.
1. Powered by Micro USB port, provi...
The configuration of AVR fuse bits is a relatively delicate task. Users often overlook its importance or find it difficult to master. The following are some key points and related matters that need to...[Details]
Regarding the recent resignation of co-founder, vice chairman, and president of the mobile phone division Lin Bin from Xiaomi's subsidiaries, Xiaomi said that the resignation was due to industrial an...[Details]
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The State Council issued the "Consumer Goods Trade-in Action Plan" in early March 2015. Subsequently, local governments also formulated corresponding guiding policies based on this ...[Details]
Recently, I got a USB-C to Lightning cable from a supplier that uses a non-Apple original MFi chip, but the performance of this cable is almost the same as the original cable, and it also supports Ap...[Details]
At the BYD Dream Day technology conference on the night of January 16, 2024, BYD revealed a brand new technology-the palm key. Officials claim that this technology is "unique in the world". When you ...[Details]
In the daily work of dealing with instruments and instruments, we often come across the three terms calibration, calibration and calibration. What are the differences and connections between the thre...[Details]
Program source code: /* 4 independent buttons to control LED movement */ #include reg51.h typedef unsigned char uint8; typedef unsigned int uint16; void delay(uint16 x) { uint16 i,j; for(i =...[Details]
1 Introduction
In power electronic devices, UPS with CVCF inverter as the core has been widely used. The main technical requirements for its output waveform include low steady-state total har...[Details]
Power Analyzer Function Power analyzers are mainly used to measure the power, efficiency and other parameters of power conversion devices such as motors, inverters, transformers, etc. They are wi...[Details]
The microcoulomb titrator is based on the microcoulomb principle. Various forms of sulfur (chlorine) in the sample are converted into sulfur dioxide (all converted into HCl) in nitrogen and oxygen at...[Details]
Disclaimer: This article is not an official document, nor is it an assertion or conclusion of some kind. It is merely a technical discussion article. Regardless of whether a definitive tone is used, ...[Details]
At present, ECG monitoring systems that mainly collect, analyze and diagnose ECG signals have been widely used, and have played a great role in the prevention and diagnosis of heart diseases. Howev...[Details]
According to the National Enterprise Credit Information Publicity System, Huawei's wholly-owned subsidiary Habo Investment has made another investment, this time in Deep Thinking, a first-tier domest...[Details]
Jiwei.com reported on July 19 that today ZTE officially announced that the release time of its second under-screen camera mobile phone, ZTE Axon 30, is 19:00 on July 27, and officially announced its ...[Details]
Recently, the well-known battery manufacturer Contemporary Amperex Technology Co., Ltd. (CATL) announced that its all-solid-state battery R&D team has expanded to more than 1,000 people and officia...[Details]