signals Archives - Page 4 of 5 - Raspberry PI Projects

ScopeFun – Open Source All-in-One Instrumentation

Five Benchtop Tools in One Open Source Device. ScopeFun in an open source, all-in-one instrumentation platform. It includes an oscilloscope, arbitrary waveform generator, spectrum analyzer, logic analyzer, and digital pattern generator. Hardware Hardware is built around Xilinx Artix-7 FPGA with an onboard RAM available for buffering samples (512 MB DDR3 SDRAM). All hardware settings are […]

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Healthcare sensor module works with Raspberry Pi

Olea Sensor Networks made their “OS-3010” healthcare sensor module compatible with Raspberry Pi. It supports Windows, Linux, and other Android devices. The sensor module monitors heart rate, respiration, and other signals incorporated by OleaSense software. At 84 x 35 x 8.7mm, the 29-gram OS-3010 is entirely enclosed and built to fit into a pocket or

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Ethernet Relay board

How many times have you read or heard about the Internet of things (Iot)? The Internet of things is an expression that is becoming more and more popular lately; it represents the expansion of the Internet into the world of objects and physical locations. Thanks to this technology, many objects that used to be exclusively

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BUK9J0R9-40H – A Super Junction MOSFET with Low On-State Resistance

A MOSFET known as a metal-oxide-semiconductor-field-effect transistor is a special type of field-effect transistor which has an insulated gate where in this case the voltage determines the conductivity of the device. Just like conventional transistors, they are also used for switching and amplifying signals. MOSFETs are now more commonly used in digital and analog circuits

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NanoPi K1 Plus – A New Open-spec SBC By FriendlyElec Powered By Allwinner H5 SoC

FriendlyElec has launched a $35 open-spec “NanoPi K1 Plus” SBC. The new NanoPi K1 Plus is a media-rich board, that switches from the Amlogic S905 SoC (found on the Odroid-C2) to an Allwinner H5 SoC, which is used in several other NanoPi boards. Both the SoCs have 4x Cortex-A53 cores and a Mali-450 GPU, but the H5 has a

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A Heat Switch for Controlling Heat Flow Path in Electronic Systems

A switch is a fundamental part of most electrical and mechanical devices; mechanical switches can be used to select gears in a car’s transmission or used to unlock a door; electrical switches can turn the lights in a room on and off; semiconductor uses to route logic signals within a circuit or control bigger devices.

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NXP i.MX8M SoC Powered ArmStone MX8M Pico-ITX SBC Runs Linux With 8GB LPDDR4 RAM

F&S Elektronik Systeme has unveiled its latest Pico-ITX format (100 x 72mm) SBC named ArmStone™MX8M. This board is powered by the NXP i.MX processor. Preliminary shipping will not until Q2 of this year. The new ArmStone™MX8M is available with dual or quad-core variants of the 1.5GHz, Cortex-A53 i.MX8M. The SoC combines a Vivante GC7000Lite GPU and VPU, enabling 4K HEVC/H265, H264,

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Unlimited Source of Energy- As good as it Sounds

In recent decades, humans realized that fossil fuels are a finite source of energy that not only pollutes the environment but is also difficult to extract (it can even be dangerous). Because of this, there has been a huge increase in the development of new ways to extract energy from other sources such as solar,

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The “Neuropixels” probe records brain signals

After $5.5 millions collaboration and a lot of work during the past four years of engineers at Imec, the next-generation electrodes called Neuropixels probe were designed to record hundreds of neurons in the brain. Imec is an international nano electronics research center dedicated to build and test powerful new devices for detecting neural activity within the brain.

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2018 Will Mark A Milestone in GPS Technology with 30-centimeter Accuracy

You’re in a crowded street with many high buildings around you and you find your car position on Google maps is wrong. That’s usual, right? This is caused from (fake/distorted) GPS signals reflected from the high buildings around you which make your GPS receiver do some wrong calculations. So be careful don’t always listen to

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