From: https://www.hackster.io/palsayantan/neo ... ock-5bd11cEspRing comes with 2-bit ws2812b RGB LEDs and it has an ESP12E module built in to control the LEDs. So you get a neopixel ring with an onboa...
Use USB HID to simulate the mouse action. Use GPIO0 (BOOT pin of the board) as a button to simulate the left mouse button when pressed.# 在这里写上你的代码 :-)
from math import sin, cos, pi
import usb_hid
from...
1. A delay circuit is needed to allow a short delay before output after the strong power is connected.
There is an external 5V power supply, and there are strong power input and output lines. When str...
Live Topic: TI's new generation Sitara AM62 processor revolutionizes human-computer interaction - accelerates the development of edge AI
Live broadcast content:
This live broadcast will introduce TI's...
Provide standard thick card and special-shaped packaging. Standard thick card size: 86 x 54 x 5mm. Operating frequency: 2.4GHz-2.5GHz ISM microwave band, 128 channels, channel bandwidth 8MHz. Data rat...
Preface The inverter circuit is the core circuit of UPS power supply . The author discusses the inverter circuit in UPS power supply based on the analysis of UPS power supply circuits produce...[Details]
The previous article in the series "Diagnostic Test Development Based on ODX (1): ODX Database Analysis" briefly introduced the ODX file type and the hierarchical structure of each file. In this is...[Details]
According to foreign media reports, a newly published patent shows that Microsoft may plan to expand console games beyond TV screens by projecting "external images" across the room to provide a 360...[Details]
At the 2024 Shanghai International
Embedded
World, Lattice, a global leading
FPGA
supplier
,
brought a variety of solutions to help
innovation and development in multiple ...[Details]
The difference between SMD 3014/3528/5050 3014/3528/5050 refers to the dimensions of the patch components: 3014: Component length 3.0mm, width 1.4mm Power: 0.1W 9-13LM one or two LM a gear Work...[Details]
According to foreign media reports, Sense Photonics, a supplier of automotive flash lidar solutions, has developed a new lidar system that uses a single sensor to provide high-resolution long-range d...[Details]
A variable frequency drive (VFD), also known as an AC speed regulator or AC variable frequency speed regulator, is an electronic device used to control the operation of an electric motor. It contro...[Details]
The LE Audio feature of the iEB110 IP allows manufacturers to develop low-power audio products that can offer some revolutionary new features that were not possible before, even with third-party pr...[Details]
The oscilloscope is a widely used electronic measuring instrument. It has a history of more than 60 years since its birth in 1933. The first oscilloscope was very simple, consisting of an oscilloscop...[Details]
According to foreign media reports, on April 28th local time, ACEINNA announced the launch of the new ACEINNA IMU383ZA inertial measurement unit (IMU) sensor, which integrates triple redundant, three...[Details]
According to foreign media techpowerup, Kingston announced on October 6 that its two DDR5 UDIMMS desktop memory sticks have passed Intel Platform Validation, an important milestone that means it...[Details]
An international research team from the Center for Quantum Nanoscience (QNS) of the Institute for Basic Science (IBS) in Korea and the Jülich Research Center in Germany has developed the world's fi...[Details]
China Energy Storage Network News
: China's energy internet technology and applications are developing rapidly, and the government is increasing its efforts to promote pilot demonstrations. R...[Details]
On October 24, 2024,
Canon Group released its third quarter financial report for 2024. According to the financial report, Canon Group's turnover in the third quarter of 2024 increased by 5.3% y...[Details]
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