rafavi EW
Car Extended Warranty
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
Published in
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.
Published in
Nordic
Below you will find general information on measuring current with the nRF52 chip and basic test equipment setup and techniques.
Published in
Nordic
Smartphone battery life remains a frustration for many users. The same problem also applies to a wide range of IoT devices. Although it’s easy to bury yourself in detail seeking a perfect solution, it’s important not to lose sight of the broader picture.
Published in
Popular Science
The amount of connected devices is projected to grow from 2 billion objects in 2006 to 200 billion by 2020. That’s the equivalent of 26 smart devices for every person on the planet! The time to sit up and take notice is now, so let’s take a look at the impact this trend will have on your business.
Published in
IoT
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.
Published in
Nordic
When designing your product, it’s crucial that you choose a memory technology that lets you update your firmware easily. Otherwise, you may have to scrap a lot of products if you find errors. If this happens after they've been shipped to end customers, the negative impacts will be severe.
Firmware is held in non-volatile memory such as ROM, EPROM or flash memory. Let’s take a closer look at one of them: flash memory, which enables device firmware updates (DFU) and the advantages that this gives.
Published in
Nordic
Get to know the differences between memory options and the trade-offs you need to make when working with Bluetooth Low Energy development projects.
Published in
Nordic
A growing number of everyday digital devices, including things like smartphones, door locks, and even the latest cars, now use a wireless feature called spatial awareness. A spatially aware digital device can understand where it is in relation to other devices, and then respond to changes in the positioning of those devices. Spatial awareness makes it easier for us, the users of digital devices, to move through our days.
Published in
technical articles
2021年8月4日，北京市社会保险基金管理中心、北京市医疗保险事务管理中心联合发布《关于2021年度各项社会保险缴费工资基数上下限的通告》，明确了2021年度各项社会保险缴费工资基数上下限调整的相关事项。
Published in
Business News