Smart Study Room Based on Raspberry PiAuthor: EEWorld-eew_deadlock
1. Introduction of the workThe idea of this work originated from the selection and management of multiple study rooms. This work is b...
[i=s]This post was last edited by damiaa on 2018-12-30 16:51[/i] [b]【NXP Rapid IoT Review】+Start Trial[/b] [b]I finally received the RAPID IOT board last night, it’s great! [/b]Small, but said to be p...
[i=s]This post was last edited by Jacktang on 2020-5-4 08:35[/i]Data SheetTMS320C6745, TMS320C6747 Fixed- and Floating-Point Digital Signal Processor 数据表(英文內容)|
Online data sheetErrataTMS320C6747 Fixe...
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_unsigned .all;
entity liushuideng is
port(clk:in std_logic;
led:out std_logic_vector(7 downto 0));
end entity;
architecture bhv of liushui...
I have a question for you all, what protocol does the POS receipt printer use?
I recently worked on a project in which I used STM32F407 to receive printer data captured by a USB packet capture module ...
Note: Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad(); 1. Limiting filter method (Also known as program judgment fi...[Details]
video
Pixel: The screen display divides the effective area into many small grids, each grid displays only one color, and is the smallest element of imaging, so it is called a "pixel".
...[Details]
British operator EE has announced its 5G router and 5G mobile broadband plan, which consists of Huawei 5G CPE Pro and the newly added HTC 5G Hub. When EE's 5G commercial devices were first announced,...[Details]
Imagination Technologies, the multimedia and communications technology company, has announced that it will release the first members of its PowerVR Series4 video cores.
The PowerVR Series4 D45...[Details]
Recently, STMicroelectronics' industrial tour in Beijing was successfully held. In May 2019, STMicroelectronics held its first industrial summit in Shenzhen. In order to continue the success of the i...[Details]
SCHOTT laser glass and optical glass work together to help nuclear fusion enter the "feasible era"
The
Lawrence Livermore National Laboratory (LLNL) in the United Stat...[Details]
Imagine you are in the driver's seat of a self-driving car, the car is driving down the highway, and you are looking down at your smartphone, and suddenly, the car sees an elk rushing out of the wood...[Details]
In late October 2019, Motorola brand licensee eBuyNow released a Moto 360 smartwatch. According to reports, the company is now ready to launch three new Moto-branded smartwatches later this year. The...[Details]
The OnePlus 8 series of mobile phones will be officially released online on April 16. At present, digital blogger @搞机么 has exposed the packaging box of the OnePlus 8 Pro. The OnePlus 8 Pro ...[Details]
There are many magnetic devices used in switching power supplies, among which the commonly used soft magnetic devices are: the main transformer (high-frequency power transformer) as the core device...[Details]
Thanks to the platform strategy, traditional automakers are not gradually launching models one by one on their electrification path, but are able to develop multiple models on multiple platforms at t...[Details]
Machine vision is a discipline and technology that is widely used in industrial fields such as manufacturing and testing to ensure product quality, control production processes, and perceive the en...[Details]
Yesterday, the Chinese version of Huawei Mate30 series was officially released. Their pricing is as follows: The 6GB+128GB version of Huawei Mate 30 is priced at 3,999 yuan, and the 8GB+128GB version...[Details]
Intermittent memory failures can be complex to handle. The root cause of these failures can be one or a combination of different causes, including BIOS errors, protocol errors, signal integrity issue...[Details]
Logical operation on the accumulator A of the microcontroller:
CLR A; clear the value in A to 0, single-cycle single-byte instruction, with the same effect as MOV A, #00H.
CPL A ; reverse...[Details]