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Integrated circuit sensors. The integrated circuit sensor may come in a variety of interfaces — analogue or digital; for digital, these could be Serial Peripheral Interface, SMBus / I 2 C or 1-Wire . In OpenBSD, many of the I 2 C temperature sensors from the below list have been supported and are accessible through the generalised hardware ...
An infrared thermometer is a thermometer which infers temperature from a portion of the thermal radiation sometimes called black-body radiation emitted by the object being measured. They are sometimes called laser thermometers as a laser is used to help aim the thermometer, or non-contact thermometers or temperature guns, to describe the device ...
Arduino. Arduino ( / ɑːrˈdwiːnoʊ /) is an Italian open-source hardware and software company, project, and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital devices. Its hardware products are licensed under a CC BY-SA license, while the software is licensed under the GNU ...
A heat flux sensor is a transducer that generates an electrical signal proportional to the total heat rate applied to the surface of the sensor. The measured heat rate is divided by the surface area of the sensor to determine the heat flux . Silicon encased heat flux sensor for measurements on rugged surfaces.
Art by Brianna Ashby. On July 15, people all over the world watched a woman in a cubicle wait for a signal from three billion miles away. In a soft, clear voice, she confirmed that the New Horizons spacecraft had flown within 7,800 miles of Pluto and survived. In the following days, the spacecraft transmitted images that revealed for the first ...
You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.
MAP sensor. The manifold absolute pressure sensor ( MAP sensor) is one of the sensors used in an internal combustion engine 's electronic control system. Engines that use a MAP sensor are typically fuel injected. The manifold absolute pressure sensor provides instantaneous manifold pressure information to the engine's electronic control unit (ECU).
One of the best options is the Vanguard Total Stock Market ETF (NYSEMKT: VTI). This is a big fund, with roughly $1.6 trillion in assets. That size spreads the costs around, allowing the ETF to ...