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February 2nd news, recently, Apple obtained a patent called "System for Improving the Function of Automobile Exterior Rearview Mirrors", which can project images of the area around the car's blind sp...[Details]
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British Pickering Company launches new flexible PXI/PXIe microwave switch series, providing excellent performance and optimized test system The new 4x-890 series will be exhibited for the first tim...[Details]
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On March 17, Redmi held a new product launch conference. Following the gaming version, the K50 universe has added two more powerful players---K50 and K50 Pro. Especially K50 Pro, as the powerful repr...[Details]
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In traditional voltage-type control, there is only one loop, and the dynamic performance is poor. When the input voltage is disturbed, the duty cycle changes slowly through the voltage loop feedbac...[Details]
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Hair dryers, commonly known as hair dryers, are electrical appliances that generate airflow through a motor-driven fan and gather the airflow through a wind tube to quickly dry the hair or moisture...[Details]
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This article introduces a driver reference design for AR111 LED lamps in a 2-in-parallel-5-in-series (5S2P) combination.
Overview
This reference design uses the MAX16819 as the main contr...[Details]
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O Introduction
The various measurement and control equipment of aerospace measurement ships are the main factors affecting their comprehensive measurement accuracy, and their working stability ...[Details]
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According to Korean media reports, Samsung Display once again took the top spot in the global mobile phone rigid OLED market in the first quarter of 2020. Data shows that the company's rigid OLED shi...[Details]
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When people talk about open source, they usually talk about software. Data can be a part of it, too. Open source hardware? Not so often. Especially when it comes to complex products like microprocess...[Details]
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At present,
due to the limitation of its multi-layer material stacking structure, resistive touch panels are not as good as capacitive touch panels in terms of light transmittance and accuracy in cal...[Details]
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This article is transferred from "S3C2410 Complete Development Manual" Before starting the subsequent experiments, we have to understand the use of arm-linux-ld connection command. In the above expe...[Details]
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Jiwei.com reported on December 28 that the well-known evaluation organization DXOMARK recently announced the results of Apple's HomePod mini speaker, with an overall score of 98 points. It is repor...[Details]
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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]
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/*****************************************************************
//File name: Keypad.c
//Description: This file defines various interfaces and functions related to the matrix keyboard, appl...[Details]
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1. Function: To measure the temperature. When the temperature reaches or exceeds the set temperature, the buzzer will sound an alarm. 2. Performance indicators: Temperature range: -40℃～300℃, resoluti...[Details]
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