[align=left][color=rgb(0, 0, 0)][font="][size=16px]The quadcopter is divided into the following modules. [/size][/font][/color][/align][list] [*]Power part: motor, motor drive, propeller [*]Control pa...
[i=s]This post was last edited by qwqwqw2088 on 2020-9-17 22:55[/i]Recently, almost every day, a company has reportedly stopped cooperating with Huawei or stopped authorizing it. The United States has...
Like MicroPython, CircuitPython can easily simulate USB HID devices, and can use the device as a USB keyboard or USB mouse. Let's take a look at the basic usage of USB HID:import usb_hidkb = usb_hid.d...
[i=s]This post was last edited by full_stack on 2022-5-9 00:54[/i]I am grateful to the platform for giving me a trial opportunity. I applied for Wi-FiBLE SoC NANO (WBRU). After consulting Tuya enginee...
Because the speed of writing flash to the node is too slow under the tinyos system, I began to suspect that there was something wrong with the speed of SPI, so I later directly read and wrote FLASH on...
It is determined that the distance between the control electrode G of T2 and the electrode of T1 is relatively close, and the forward and reverse resistances are relatively small. Set the multimeter ...[Details]
When it comes to electrolytic capacitors, many people will naturally think of Japanese brands such as Sancon and Sanyo. It has to be said that Japanese capacitors are now at the forefront of the in...[Details]
An oscilloscope, as its name suggests, is a machine that displays waveforms. It is also known as the "eyes of electronic engineers." Its core function is to display the actual waveform of the measu...[Details]
Until now, the brake lights, turn signals, reverse lights and rear fog lights of cars have used 21W to 27W tungsten bulbs with a brightness of 280 to 570 lumens as light sources. Tail lights, parking...[Details]
By Chris Golembeski
Source: MajorHiFi
The team at audio technology company xMEMS came to MajorHiFi's offices in Manhattan this week to get a first look at a project that's about to ...[Details]
WeChat web version is a service that users really need but are in an awkward situation. For the increasing number of users who have secondary accounts, WeChat on PC is not enough to meet thei...[Details]
At present, mobile phones are indispensable tools for people, and they are updated very quickly. However, the service life of mobile phone batteries is limited, so sometimes the mobile phone is still...[Details]
On March 16, at the 2024 China Electric Vehicle 100 Forum, Xue Yunzhi, President of Guoke Basic Stone, was invited to deliver a keynote speech on "Exploring the Development Path of Domestic Automotiv...[Details]
On May 31, the Shanghai Stock Exchange officially accepted the application for listing on the Science and Technology Innovation Board of Shandong Tianyue Advanced Technology Co., Ltd. (hereinafter re...[Details]
Electric vehicles are not a "new invention" of the last century or this century. This technology, which was born in the 19th century, once shared the automotive market with steam power and internal c...[Details]
Today, in addition to iOS 14.5 and iPadOS 14.5 developer preview Beta 2, Apple also released the second test version of watchOS 7.4 for developers. Users can download the watchOS 7 Beta des...[Details]
Before using an insulation resistance meter to measure insulation resistance, the following inspections should be done: (1) Check whether the power supply of the device under test has been cut off an...[Details]
1 System Schematic Diagram
2 Phenomenon
When the Key1 button is pressed, the value displayed on LCD1602 increases by 1, and increases by 1 each time it is pressed; when the Ke...[Details]
When a bus encounters a traffic light, for example, a countdown is displayed when the light is red. This solution uses the Hezhou Air780EG-CAT1+GNSS two-in-one full-network module to connect to Bai...[Details]
Shanghai, China, October 31, 2024 –
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced that it has begun shipping engineering samples of the TB9084FTG, a gate driver I...[Details]
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