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Rafavi 120KW 750V 366A DC charging pile
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New Products
2023年12月7日，在海口举行的2023世界新能源汽车大会（WNEVC）上，华为数字能源技术有限公司总裁侯金龙发表了“全面高压化，全面超快充，推动新能源汽车与充电基础设施高质量协同发展”主题演讲。侯金龙强调，碳中和由全球共识走向全球行动，而交通电动化是实现碳中和目标的关键一环。华为数字能源致力于新能源汽车与充电网络高质量协同发展，提升用户体验，保障安全可靠，加速汽车产业全面电动化。华为数字能源将携手客户、伙伴，计划于2024年率先在全国340多个城市和主要公路部署超过10万个华为全液冷超快充充电桩，实现“有路的地方就有高质量充电”。
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Business News
Dual chip and dual host, instant switch between one and two ears, the latest contact 1536 chip, Bluetooth 5.3 version,ENC intelligent noise reduction.
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New Products
越来越多的日常数字设备，包括智能手机、门锁，甚至最新的汽车，现在都使用一种称为空间感知的无线功能。具有空间感知功能的数字设备可以了解它相对于其他设备的位置，然后对这些设备的位置变化做出响应。空间感知功能使我们——这些数字设备的用户们，可以更轻松地度过每一天。
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Market Research
Qualcomm Technologies International, Ltd. today continued to demonstrate its vision and leadership in the wireless audio space with the introduction of Qualcomm® aptX™ Lossless audio technology to its already extensive audio portfolio. aptX Lossless is a new capability of the proven aptX Adaptive technology and a new feature of Snapdragon Sound™ Technology that is designed to deliver CD quality 16-bit 44.1kHz lossless audio quality over Bluetooth® wireless technology. Qualcomm Technologies has taken a systems level approach and optimized a number of core wireless connectivity and audio technologies, including aptX Adaptive, which work together to auto detect and scale-up and are designed to deliver CD lossless audio when a user is listening to a lossless music file and the RF conditions are suitable.
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Market Research
Steel HR is the first hybrid smartwatch with heart rate monitoring to offer a long-lasting battery life of 25 days, all housed in a classic watch style perfect for transitioning from the gym to the office to a night out.
This sleek device tracks continuous heart rate during workouts, average heart rate during the day, and overnight heart rate while sleeping. Heart rate, activity and sleep data automatically sync with the free Health Mate™ app, where the user can set goals,view trends, and find expert coaching every step of the way.
Steel HR features a sub-dial to see steps at a glance while also offering a dynamic digital screen that displays health data and smart notifications.
This sleek device tracks continuous heart rate during workouts, average heart rate during the day, and overnight heart rate while sleeping. Heart rate, activity and sleep data automatically sync with the free Health Mate™ app, where the user can set goals,view trends, and find expert coaching every step of the way.
Steel HR features a sub-dial to see steps at a glance while also offering a dynamic digital screen that displays health data and smart notifications.
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Market Research
9月9日下午消息，IC设计厂商联发科技（MediaTek）召开媒体沟通会，正式推出迅鲲系列第二款芯片产品迅鲲900T。该芯片主要面向平板电脑市场，针对轻办公以及在线学习、网络连接、多媒体等方面进行优化。
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News and reports
BEOPLAY A9 speaker:Beauty and passion to your music.One-point music system and contemporary design icon with powerful sound and customisable design.
Beoplay A9 is part of Connected Speakers, a simple and seamless way to stream music throughout your home using Chromecast or Airplay.
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Beoplay A9 is part of Connected Speakers, a simple and seamless way to stream music throughout your home using Chromecast or Airplay.
(Consultant:This email address is being protected from spambots. You need JavaScript enabled to view it.,Mobile:18519213808)
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Market Research
Track activity, sleep & heart health - in style.worldwide withings invented the first hybrid smartwatch.
(Consultant:This email address is being protected from spambots. You need JavaScript enabled to view it.,Mobile:18519213808)
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Market Research
The Skullcandy Indy ANC is the pinnacle of the Indy true wireless family, and it is powered by MediaTek Airoha. Loaded with top tech, it has Digital Active Noise Cancellation with up to 32 hours of battery life and wireless charging case with rapid charging that gives 2 hours of play from just a 10-minute charge. The Indy ANC’s lag-free connection allows full media controls on each bud. And, a ‘tap and hold’ Ambient Mode that switches off ANC to let you easily engage with the world around you without having to remove the bud.
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Market Research
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Outline
- Errata affecting the current measurements
- DCDC does not automatically switch off in System ON IDLE
- NFCT can draw current when not enabled
- Measurements
- Results
- Test setup: Power analyzer
- Power Analyzer Measurements
- Test setup: Oscilloscope and ampere-meter
- Oscilloscope Measurements
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Nordic
Preparing the development kit The USB connector must not be used to power the board during measurements as it will give unreliable results due to added supply and measurement noise when the debugger chip USB port is active. The board should be powered from a coin cell battery, or using the External Supply pins P21 for current measurements.
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Nordic
Below you will find general information on measuring current with the nRF52 chip and basic test equipment setup and techniques.
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Nordic
In the fast-moving world of the Internet of Things, it’s more important than ever to make sure you can keep your products up to date quickly, securely and easily. Updating firmware remotely brings benefits to both companies and consumers.
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Nordic