The epidemic has finally been eased, and express delivery can be delivered. This time, I was fortunate to get a one-to-three data cable and a mobile phone cleaner at the Mid-Autumn Festival "State Ban...
Event details: https://en.eeworld.com/bbs/thread-1214569-1-1.html@Northern Deli Wireless Car Charger
【Teardown of car wireless charger】——Teardown of Deli wireless car charger@landao_gd Xiaomi wireless...
# Compile the sample_virvi example in eye-mpp middleware## `make menuconfig` configure sample_virvi## Use adb push command to copy sample_virvi and sample_virvi.conf to the board directory; ## Modify ...
1. ATX power supplies have 20-pin and 24-pin types, black ground wire, orange 3.3V, red 5V, and yellow 12V.
2. The traditional power switch determines the working state of the machine, but the ATX pow...
I just joined the printed circuit board industry recently and want to learn some classic collections in the industry. I saw someone recommend "Printed Circuit Handbook: Original Book 6th Edition Chine...
## Introduction This article mainly introduces the 8/16 channel AD acquisition development case based on Allwinner Technology A40i (ARM Cortex-A7) processor, using Core Interconnect CL1606/CL1616AD ch...
The latest report from market research firm Strategy Analytics shows that the global smartphone application processor (AP) market size reached US$25 billion in 2020, a year-on-year increase of 25%. ...[Details]
Infrared thermal imager is a commonly used optical instrument , which has certain applications in many fields. With the continuous improvement of technology, the functions of infrared thermal imagers ...[Details]
June 7 About 15 years ago, Google set up
a
driverless
car project, which later became Waymo. Currently, Waymo has provided driverless taxi services in Phoenix, San Francisco, and Los Angeles...[Details]
On August 29, at the "2019 Global Venture Capital Summit", the "Xi'an Longmen List TOP20" and "2019 Xi'an Future Star TOP100" selection lists were officially announced. It is reported that the "Xi'...[Details]
Abstract: This article mainly introduces the structure, function and characteristics of TMS320VC5470, the latest fixed-point digital signal processor launched by American TI Company. The TMS320C...[Details]
The hydrogen fuel cell chassis jointly developed by SinoHytec and BAIC was exhibited at the 2019 World New Energy Vehicle Conference Hydrogen fuel cell vehicles are the hottest topic in public opi...[Details]
1. Introduction
As people need colored lights for house decoration, colored neon lights can be seen in many cities. LED colored lights have been widely used due to their rich light colors, low c...[Details]
In the circuit, the power supply of NE5534 is provided by two integrated voltage regulators 7818 and 7918 to provide positive and negative power. From the circuit, it can be seen that the positive po...[Details]
Recently, more and more information about the Samsung Galaxy Note 20 series of mobile phones has been released. Yesterday afternoon, blogger @冰宇宙 also released information about the camera con...[Details]
Well-known Apple analyst Ming-Chi Kuo released a report predicting that Apple may adopt miniLED panels in large-screen products such as iPad and MAC. This is not good news for the rapidly popularizin...[Details]
At the company's second quarter work conference in 2019, Chairman Kou Wei emphasized that promoting the construction of a world-class energy Internet enterprise with "three types and two networks" ...[Details]
The previous few articles introduced the three parts of clock, GPIO, and interrupt. Next, we will introduce the commonly used debugging serial port configuration: 1. Hardware interface introduction: ...[Details]
The experimental examples provided by the school are too advanced, and it is too painful for us children with no basic knowledge, so we can only find information by ourselves. I record while learning...[Details]
Abstract:
In the harmonic analysis of power systems, the analog-to-digital conversion (ADC) circuit is one of the main links that affect the system detection performance. The harmonic analysi...[Details]
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