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Helfie.ai, an Australian-based digital health brand, allows the public to quickly, easily and accurately perform remote screening for COVID-19 using their smartphones. MELBOURNE, AUSTRALIA - Media ...[Details]
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Battery voltage
Monitoring circuit
The diagram is shown below, which can achieve uninterrupted power storage:
...[Details]
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Under what circumstances should the insulation resistance of the motor be measured?
The insulation resistance of the motor refers to the insulation performance of the motor insulation materia...[Details]
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In the early morning of July 23, Apple released the official versions of iOS 12.4, macOS 10.14.6, watchOS 5.6 and tvOS 12.4. iOS 12.4 added a new iPhone data migration method, which can directly migr...[Details]
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Overview
This reference design is for a 6A buck LED driver for portable projectors. The reference design is based on the MAX16821 PWM HB LED driver. This circuit can drive one LED; three MAX16...[Details]
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I have seen a low-power product from xx company before. It uses STM8L151 MCU and the wireless module is LORA or NB module. Because I chose to use another chip with M0+ core, I have not had much time ...[Details]
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The device uses 5 minutes as a timing unit and can last up to 1 hour. It uses a 3V battery as the power source and has a buzzer alarm. The power consumption is about 6mA when working (using AT89C20...[Details]
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Block Erase, Block Read, and Block Write for the ADM106x EEPROM
This application note describes how to perform block erase, block write, and block read of a single page (32 bytes) of the ADM106x EE...[Details]
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1. Why do we need to do electromagnetic compatibility design for products?
Answer: Meet product functional requirements, reduce debugging time, make the product meet the requirements o...[Details]
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Recently, in the quality supervision spot check of photovoltaic grid-connected inverters organized by the General Administration of Quality Supervision, Inspection and Quarantine, the PVI5400TL pho...[Details]
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With the improvement of people's living standards, flowers are gradually favored by people, cultivating sentiment and purifying the air. Using a single-chip microcomputer, a home intelligent watering...[Details]
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Looking back on the past few years of autonomous driving, flowers and thorns coexisted along the way. In 2016, AlphaGo defeated Go player Lee Sedol, and optimism about AI accelerating the commercial ...[Details]
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"Lack of core components" is a major problem in the development of China's information industry. The successive chip supply cuts faced by ZTE and Huawei from the United States have further highlighte...[Details]
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Using high-voltage differential probes for measurement is commonplace for power engineers, but compared with ordinary probes, the use of differential probes involves many details. Below PEBTEK has co...[Details]
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The vehicle control system and battery management system of a pure electric vehicle are two crucial systems in the vehicle, each of which has different functions.
1. Battery Management S...[Details]
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