The Raspberry Pi 4 itself has a USB interface and a Gigabit network port, and the CPU is also very fast. You can use the Raspberry Pi to connect a USB camera for network video monitoring. You can chec...
[i=s] This post was last edited by hejecu on 2018-10-30 20:50 [/i] [b][b][font=宋体][size=15pt]1.2.1 MCU[font=宋体]Processor[/font][/size][/font][/b][/b][align=left] The MCU of the Starlight Lightning F40...
From: https://learn.adafruit.com/glue-stick-archway This project uses glue sticks and a NeoPixel LED array to create a "fiber optic" rainbow archway. The NeoPixels hidden underneath the glue stick dir...
Two buttons, one is for switch, one is for brightness increase, and one is for brightness decrease
The brightness stops when it reaches 100%, and the light stays on, and the same is true when it is re...
Why OS/2 cannot compete with Windows Many experts believe that IBM's OS/2 operating system is better than Windows, but OS/2 has never been able to compete with Windows, so IBM had to announce the aban...
Without further ado, let’s talk about the purpose: using the timer query method to invert the LED. Then add the code: ORG 0000H MOVTMOD,#00H MOV TH1,#0ECH MOV TL1,#78H SETB TR1 WhatchTf1: JBC TF1,T1O...[Details]
With the development of communication technology, traditional analog walkie-talkies can no longer meet people's needs, and the digitization of walkie-talkies is imperative. The rapid development of...[Details]
This article mainly introduces the difference between arm architecture and x86 architecture. First, it introduces the ARM architecture diagram, and then the x86 architecture diagram. Finally, it co...[Details]
I have been using the STM8S003 microcontroller, but later the price rose to more than three yuan and I had to change it. I took the Xintang N76E003 chip, which has average resources. Compared with th...[Details]
Lattice expands its ORAN solution set to power next-generation wireless infrastructure with integrated 5G small cell bridging capabilities Adds efficient PCIe® to JESD interface bridge to provide lo...[Details]
The figure shows a voltage output application circuit composed of a W611 multi-terminal adjustable high-precision positive integrated voltage regulator. In the circuit shown in the figure, R1 and R2 ...[Details]
1. Introduction to vehicle speed performance
It is a key component of electronic control. Its performance is directly related to engine idle speed and transmission control. Therefore, its vari...[Details]
The MX60 Gigabit Ethernet contactless connectivity solution is a wireless transceiver that provides high-speed, solid-state wireless connectivity to replace traditional mechanical connectors.
...[Details]
When you open any smart electronic device, from an old TV remote to a GPS, you will find that almost all of them use at least one microcontroller (MCU), and many have multiple microcontrollers. MCUs a...[Details]
Following the successful certification of the first Supermicro Ultra system, Graphcore customers can now select Supermicro servers as part of their IPU-POD configurations through Graphcore Elite Part...[Details]
JDI, which has been shrouded in smog for days, finally sees the light of day. According to the Nikkei, JDI officially announced on the 12th that it will receive joint financial support of up to 80 ...[Details]
The automotive power electronics market is expected to grow rapidly in the future, with market research firms predicting that the market will exceed US$20 billion in 2026. Acumen Research and Consul...[Details]
Migration environment BootLoader: u-boot-1.1.6 kernel:linux-2.6.30.4 CPU: s3c2440 Development board: TQ2440 Sound card: UDA1341 Transplantation steps The UDA13410 driver is already included in the ...[Details]
Apple today announced the launch of Apple Music Voice Control, a new level of Apple Music subscription service designed around the power of Siri. The Apple Music Voice Control Plan allows subscribers...[Details]
The RT9247 is a multi-phase buck DC/DC controller integrated with all control functions for GHz CPU VRM.The RT9247 controls 2 or 3 buck switching stages operating in interleaved phase set automat...[Details]