When I first learned about PSRAM, I had a very naive idea.
Can PSRAM be expanded to XDATA - there are still some memories from the 51 era left at that time.
Later I found that I couldn't find it on Ba...
[i=s]This post was last edited by xiaolinen on 2022-10-17 23:29[/i]1. ConceptBluetooth has developed into two different styles today: classic Bluetooth (BR/EDR) and Bluetooth Low Energy (BLE). These t...
About registration: The prerequisite for opening Rapid IoT Studio is to register on the NXP English website. The account previously registered on the Chinese website and the Digikey official website i...
Many great people have posted unboxing photos, trial photos, and flashing photos before, so I won't repeat them here. I will post a trial of the Internet of Things to stimulate discussion.
At present,...
The following is a video tutorial about ST RF products officially released by ST. {:1_102:} Welcome to watch the short video, all with Chinese subtitles. Subsequent updates to related videos will be s...
The ADC08D500 chip is used. The input is a 1MHz, 600mV-Vpp sine wave. The output is four channels of eight-bit digital signals. Each bit is differential output. There is also a 100R resistor between t...
Video division generation technology realizes the superposition of graphics and images through electronic technology and single-chip microcomputer technology, and uses the superimposed graphics as ...[Details]
Japan's Sanyo Electric Co., Ltd. recently announced that its crystalline silicon solar cell modules have been used in the buildings of London Blackfriars station, which is located on a bridge acros...[Details]
On December 25, Xiaomi's official Weibo account said that the Xiaomi Mi 11 screen has achieved a new breakthrough in high-end screens regardless of cost. This screen is made with crazy materials and ...[Details]
0 Introduction Due to some inherent deficiencies of CCFL (Cold Cathode Fluorescent Lamps) backlight technology and products on traditional LCD display devices, such as narrow color gamut, low en...[Details]
2. Data Bus The data transmission between CPU and memory or other devices is carried out through the data bus. The number of pins of CPU data bus determines the number of bits that can be transmit...[Details]
1-8-3-5. Advantages and disadvantages of full-bridge transformer switching power supply
The full-bridge transformer switching power supply is the same as the push-pull transformer switchin...[Details]
;After pressing the start key (PT2.1), the program realizes LED flashing
;Purpose: Learning the input and output control of I/O port
;===============================================
;Complete code ...[Details]
2 Circuit Design
The circuit structure of the voltage reference source in the controller is shown in Figure 1, which mainly includes five modules: PTAT current source module, reference vol...[Details]
On October 27, regarding the issue of the MagSafe charger magnet embedded in the back of the iPhone 12 demagnetizing some cards, Apple's vice president of iPhone marketing Kaiann Drance said in an in...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Our company is one of the few software companies in China that is capable of building a platform for millions of charging piles. Since its establishment, it has provided stable backend and mobile p...[Details]
The China Enterprise Confederation and the China Entrepreneur Association released the list of China's top 500 enterprises in 2019. According to the list, the top 500 Chinese enterprises in 2019 have...[Details]
Qorvo®, Inc., a leading provider of RF solutions for mobile, infrastructure, and aerospace and defense applications, announced that its components are an integral part of the Mars Perseverance 2020 m...[Details]
Noise floor: usually refers to the "baseline noise floor" of the oscilloscope, which is the vertical noise caused by the analog front end and digital conversion process of the oscilloscope. The size...[Details]
Short message service is a basic wireless service on the mobile network, which is the process of storing and forwarding information on the mobile network. However, it is inconvenient to edit short m...[Details]
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