low power consumption

Wuxi Microcalculus Partners with Fudan Micro MCU to Provide Mature Solutions for the Temperature Recorder Industry

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Wuxi Microcalculus Partners with Fudan Micro MCU to Provide Mature Solutions for the Temperature Recorder Industry

Wuxi Microcalculus Partners with Fudan Micro MCU to Provide Mature Solutions for the Temperature Recorder Industry In the temperature recorder industry, precise, reliable, and intelligent recording devices are crucial for various fields, from ensuring the quality of pharmaceuticals in cold chain logistics to maintaining the freshness of food during storage and transportation, and ensuring stable … Read more

Introduction to Proximity Unlocking Solutions Based on Low Energy Bluetooth (BLE) Technology

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Introduction to Proximity Unlocking Solutions Based on Low Energy Bluetooth (BLE) Technology

From early mechanical keys to RF remote keys, and then to Near Field Communication (NFC), wireless unlocking technology has continuously evolved towards greater convenience and intelligence. However, traditional solutions have significant limitations: key activation often leads to forgetting to carry keys; NFC requires active contact with the device, which does not achieve true “unconscious” operation. … Read more

Dissecting the Zigbee Door Magnet Sensor

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Dissecting the Zigbee Door Magnet Sensor

In 2019, I purchased the “Xiaomi Mijia Smart Home Kit,” which I truly started using in early 2020. At one point, I noticed on the app: “Door Magnet Sensor” — “Battery” — “Battery Low”; so I quickly bought a battery to replace it, but the app still indicated low battery; however, in the “Device Consumables” … Read more

Factors Determining Low Power Consumption in MCUs

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Factors Determining Low Power Consumption in MCUs

Follow+Star Public Number, don’t miss out on exciting content Author | strongerHuang WeChat Official Account | Embedded ColumnMany IoT terminal products are powered by batteries, which have certain power consumption requirements, and some products have extremely stringent low power consumption requirements.Today, we will discuss some factors that affect the low power consumption of MCUs. Sources … Read more

Allwinner Enters AI Toys and Smart Glasses Market with V821 Chip as a Key Player

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Allwinner Enters AI Toys and Smart Glasses Market with V821 Chip as a Key Player

According to reports from Electronic Enthusiasts, AI toys and AI smart glasses have become hot consumer electronics products this year, gaining momentum. We continue to track the dynamics of various chip manufacturers. Recently, Allwinner Technology has launched its V821 smart vision solution for AI smart glasses, which has completed its first customer release.This chip can … Read more

AI Glasses Price Slayer: Allwinner Technology Cuts Overall Cost to 200 Yuan

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AI Glasses Price Slayer: Allwinner Technology Cuts Overall Cost to 200 Yuan

Industry Weatherman Recently, at the Hong Kong Electronics Fair, it was discovered that the overall cost of AI glasses capable of taking photos is only around 200 yuan. This has caused a stir in the previously inflated market of pseudo-AI smart glasses, which were priced at over a thousand or two thousand yuan, especially those … Read more

Allwinner Technology Takes the Lead

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Allwinner Technology Takes the Lead

Industry weatherman Currently, the mainstream AI glasses on the market are generally priced between 400 to 2000 RMB, with the main sales price range being 1000 to 1500 RMB. Qualcomm dominates the mid-to-high-end market with its mature AR/VR ecosystem, while domestic manufacturers such as Unisoc and Hengxuan are still seeking breakthroughs in low power consumption … Read more

LoRa and LoRaWAN: The ‘Transmitter’ and ‘Navigation Map’ for Long-Distance IoT Communication

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LoRa and LoRaWAN: The 'Transmitter' and 'Navigation Map' for Long-Distance IoT Communication

When engineers talk about “Mensi Technology’s OM822 module achieving all-weather command reception,” many may wonder: What exactly is LoRa? How is it related to LoRaWAN? Today, we will break it down technically and combine it with the product ecosystem of Mensi Technology to help you understand point-to-point communication clearly. 1. LoRa: The ‘Aerial Bridge’ Across … Read more

Open Source IoT Health Monitoring System: Empowering New Possibilities for Healthcare in Remote Areas

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Open Source IoT Health Monitoring System: Empowering New Possibilities for Healthcare in Remote Areas

Click the top left corner“MDPI Engineering Science” to follow us for more latest news. The COVID-19 pandemic has had a profound impact on global healthcare systems, particularly exposing the inadequacies in resource allocation and technology application in developing countries. Remote areas, due to a lack of medical facilities and shortage of professionals, struggle to achieve … Read more

MX9008 Dual-Channel PMIC with Shutdown Power Consumption as Low as 1μA: Designed for Portable Device Longevity and Space Optimization

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MX9008 Dual-Channel PMIC with Shutdown Power Consumption as Low as 1μA: Designed for Portable Device Longevity and Space Optimization

Introduction The MX9008 is a dual-channel power management IC suitable for applications powered by USB or 5V DC adapters. It employs a high-efficiency synchronous buck architecture, and the internal compensation network simplifies circuit design. The buck converter operates in current mode control, supporting a constant switching frequency.The dual-channel 5.5V DC/DC buck power management unit (PMU) … Read more