Netizens, now I have a GPS device, it outputs data directly through the USB interface, I just take a USB data cable, connect it to my computer, and I can see the corresponding GPS data through the ser...
[i=s]This post was last edited by dcexpert on 2020-2-27 12:47[/i]uLisp is a Lisp programming language designed for embedded systems. Currently it supports Arduino AVR, SAMD21 and SAMD51, nRF52840, BBC...
After getting the SensorTile.box, remove the outer shell and look at the board directly.
The PCB layout is small and exquisite.
The battery is almost empty, connect the USB cable to charge, and the re...
1. Prerequisites
The premise for implementing the contents of this section is that the official ESP-IDF framework and ESP-ADF framework of Espressif have been successfully compiled.
Here we use the es...
[i=s]This post was last edited by 18379433374 on 2019-3-7 10:46[/i] [size=5][color=#00bfff][b]This sharing is based on [url=https://en.eeworld.com/bbs/type-68-79-1.html]PCB Production Experience Summa...
To date, Jia Yueting's last Weibo post was on April 11 this year. "Just as I am working hard to learn English skills, the supercomputing platform of the new species FF91 is also constantly learning a...[Details]
According to the latest report from market research firm Counterpoint Research on Wednesday (30th), Apple’s iPhone 12 series global sales exceeded 100 million units in April, reaching this milestone ...[Details]
Although electric cars are very advanced, their power source is a fatal weakness. One of the common types of batteries used in electric cars is lithium-ion batteries, but collisions or other impacts ...[Details]
Introduction: When buying a digital storage oscilloscope (DSO), people tend to focus on bandwidth, sampling rate, storage depth and number of channels, but one performance is often overlooked, which ...[Details]
//RTI real-time interruption experiment //The RTC module includes a status and control register, an 8-bit count register and an 8-bit modulus register //The real-time interrupt function is used to ge...[Details]
According to Jiwei.com, on August 18, Sanan Optoelectronics said on its interactive platform that the company's Mini/Micro LED is widely used in display fields such as tablets, laptops and car screen...[Details]
Hitech High-tech released its 2019 performance report, saying that the company achieved operating income of 801.8788 million yuan, an increase of 55.52% over the same period last year; and achieved n...[Details]
This article uses the simple and easy-to-control 51 single-chip microcomputer STC89C52 as the control core, and measures and displays the air mass flow through the conversion of the AD module. The de...[Details]
In June this year, Apple will hold a global developer conference online, where it will release new information about new iOS 16, iPadOS 16 and other systems. Recently, some users discovered t...[Details]
Samsung Electronics announced today that it has started mass production of the industry's thinnest LPDDR5X memory package. The new product has a package height of 0.65mm, which is about 9% lower th...[Details]
With the popularization and development of the Internet, home networking has become a trend of home modernization. Home networks mainly include two implementation methods: wired and wireless. Due to ...[Details]
introduction
Single-phase motors are widely used in industrial production due to their simple structure, low cost, and easy maintenance. However, the starting and speed regulation pe...[Details]
In circuit design, the full bridge plays a very important role. When the four diodes in the bridge rectifier circuit are packaged together, a full bridge circuit is formed, and the full bridge circui...[Details]
Semiconductor companies often require a lot of capital investment in the early stages, and the relaxation of profit requirements in the Science and Technology Innovation Board's institutional arrange...[Details]
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315 wireless module PT2262 1.5M 270KHz can measure the pulse width
start time 5000us
high level time 490us low level
time 160us
HH=1
L...[Details]