Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


NEWS OF SCIENCE AND TECHNOLOGY, NOVELTY IN ELECTRONICS
Free technical library / timeline

Single Board PC Orange Pi Prime

06.04.2017

The Orange Pi Prime single-board PC is presented, which, by some signs, can be called an indirect successor to the Orange Pi PC 2 model. The similarity concerns not only the location of the components, but also the Allwinner H5 SoC used, which includes four Cortex A53 cores and a Mali-450MP4 GPU.

The amount of DDR3 RAM has doubled to 2 GB, there is still no eMMC module, and a microSD memory card up to 64 GB should play the role of storage. The list of audio and video interfaces includes HDMI 1.4 with CEC support, a composite port and a microphone already soldered on the board. The new Gigabit Ethernet port will be accompanied by a wireless module with support for Wi-Fi 802.11n and Bluetooth 4.0.

Three USB 2.0 ports and one micro USB are implemented, through which you can connect a power source or an external drive with OTG support. Power can also be supplied through a dedicated socket, from a 5V, 2A adapter. The board has a MIPI CSI connector for connecting a camera with a resolution of up to 5 MP, 40 pins compatible with the Raspberry Pi, a three-pin UART, an IR receiver, and power and reset buttons.

The Orange Pi Prime board is priced at $30 and is available in Android, Ubuntu Desktop, Arch Desktop, and Debian Desktop OS images.

<< Back: Windows is no longer the most popular OS 06.04.2017

>> Forward: Delivery of taste via the Internet 05.04.2017

Latest news of science and technology, new electronics:

The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

New method for creating powerful batteries 08.05.2024

With the development of technology and the expanding use of electronics, the issue of creating efficient and safe energy sources is becoming increasingly urgent. Researchers at the University of Queensland have unveiled a new approach to creating high-power zinc-based batteries that could change the landscape of the energy industry. One of the main problems with traditional water-based rechargeable batteries was their low voltage, which limited their use in modern devices. But thanks to a new method developed by scientists, this drawback has been successfully overcome. As part of their research, scientists turned to a special organic compound - catechol. It turned out to be an important component that can improve battery stability and increase its efficiency. This approach has led to a significant increase in the voltage of zinc-ion batteries, making them more competitive. According to scientists, such batteries have several advantages. They have b ... >>

Alcohol content of warm beer 07.05.2024

Beer, as one of the most common alcoholic drinks, has its own unique taste, which can change depending on the temperature of consumption. A new study by an international team of scientists has found that beer temperature has a significant impact on the perception of alcoholic taste. The study, led by materials scientist Lei Jiang, found that at different temperatures, ethanol and water molecules form different types of clusters, which affects the perception of alcoholic taste. At low temperatures, more pyramid-like clusters form, which reduces the pungency of the "ethanol" taste and makes the drink taste less alcoholic. On the contrary, as the temperature increases, the clusters become more chain-like, resulting in a more pronounced alcoholic taste. This explains why the taste of some alcoholic drinks, such as baijiu, can change depending on temperature. The data obtained opens up new prospects for beverage manufacturers, ... >>

Random news from the Archive

Meizu 10 mAh power bank with fast charging technology 19.07.2015

Meizu has introduced a new external battery with a capacity of 10 mAh.

A distinctive feature of the battery is support for mCharge fast charging technology. Moreover, the support is two-way. That is, the battery itself can be charged much faster than other similar solutions, and the MX5 smartphone, which supports mCharge, can be charged up to 58% in half an hour or completely in 83 minutes.

The device uses lithium polymer cells manufactured by Amperex Technology Limited, which supplies batteries to Apple.

The dimensions of the solution are 143,5 x 75,4 x 17,4 mm. The cost of the battery is about $25.

See full Archive of science and technology news, new electronics


All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024