A complete reference design for asset tracking and cold chain data logging with over 5 years of battery life and a simple NFC (Near Field Communication) interface for configuration and readback.
For m...
[i=s]This post was last edited by Beifang on 2021-8-13 09:52[/i]1. The BlueSign AB32VG1 RISC-V evaluation board is a popular chip. Domestic chips are choosing their positions in the RISC-V race, so a ...
It was revealed online that all Sohu employees suffered from salary subsidy fraud and suffered heavy losses!Recently, a WeChat group chat record from the Internet showed that all Sohu employees receiv...
The LED bulb I prepared is as follows. It is a relatively cheap LED bulb and the quality is not good, so I won’t feel bad if it breaks.After disassembly, it is as shown below. It consists of a shell, ...
[align=left][size=3] [/size][font=微软雅黑][size=3] [b] Surge protector, also called lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instrumen...
According to information revealed by multiple sources, the iPhone 14 Pro, which will be launched at the autumn conference in September this year, will bring huge changes. It will finally abandon the ...[Details]
Sina Digital News reported in the early morning of June 8 that Apple held the WWDC Global Developers Conference today, and the health function launched three new detection systems to help you ...[Details]
Recently, the OnePlus 8 series pushed the ColorOS 12 public beta system developed based on Android 12. This push will be the largest among all OnePlus public beta pushes. It is reported that the us...[Details]
We rely on oscilloscopes every day, so choosing the right oscilloscope to meet our needs is an important task. So what factors should we consider when choosing an oscilloscope? 1. How much bandwidt...[Details]
On July 17, Farasis Energy was listed on the Science and Technology Innovation Board of the Shanghai Stock Exchange, becoming the first lithium-ion power battery stock for new energy vehicles on the ...[Details]
What made Cerence's highlight at the exhibition was its demonstration of how to combine voice recognition and head tracking technology to achieve in-car control functions. When the cabin buttons be...[Details]
Many emerging technologies rely on high-quality lasers. Laser-based lidar sensors can scan three-dimensional space with high precision, which is essential for applications such as self-driving vehicl...[Details]
Part 3: Allocation and use of registers in GCC
In many RTOS for AVR, the following statement is inserted when scheduling tasks:
Pushing:
__asm__ __volatile__("PUSH R0 \n\t");
__asm__ __volatile...[Details]
ARM requires that the interrupt vector table must be placed in a continuous 32-byte space starting from address 0x00000000. The address of the interrupt vector defined by ARM9 in the vector table is a...[Details]
The new STM32 system chip has low power consumption and supports multiple wireless communication protocols, simplifying the design of wireless systems for various purposes. China, November 24, 202...[Details]
Over the past few years, machine learning applications have blossomed and the community has grown rapidly. In Africa, people are applying this technology to challenges such as food security and healt...[Details]
Xiaomi is expected to release the new Mi 12 series at the end of December. The manufacturer is expected to release three models: Mi 12, Mi 12X and Mi 12 Pro. All three models have appeared in the d...[Details]
In the design of LED lighting power supply , there are several design problems: the life of electrolytic capacitors does not match that of LEDs, the common causes and treatments for LED flickering,...[Details]
Boréas BOS1921 meets the needs of ultra-thin PC touch panels for high-performance, low-cost tactile functions Piezo haptic drivers save BOM cost and hardware footprint while improving responsivenes...[Details]
On October 26, the JinkoSolar Hainan 200,000-kilowatt integrated source-grid-load-storage project undertaken by China Energy Construction Jiangsu Electric Power Construction No. 1 Company was conne...[Details]
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