Respeaker 2 HAT With Raspberry Pi

Respeaker HAT

This article is around Raspberry Pi and this Re speaker 2 Mics Pi HAT. ReSpeaker 2-Mics Pi HAT is a dual-microphone expansion board for Raspberry Pi designed for voice applications, like Amazon Alexa or Google Assistant. So if you are interested in playing around Alexa or assistant enabled applications with Raspberry Pi you can certainly try this out. We will set it up with Raspberry Pi and will check some demo applications. The board is developed around WM8960, a low power stereo codec. There are 2 microphones on both sides…

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OSMC on Raspberry PI with Setup and Control using Android App

osmc

A video about the installation of OSMC onto Raspberry Pi to make a complete media center for home entertainment. The video shows how to install OS as well as configuring it such that it can be accessed by Android App so that it can be controlled wirelessly. Check out the video for more details.

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DHT12 Interfacing with Raspberry Pi using Pi4J

DHT12

This video around raspberry pi showing how to interface DHT12 humidity and temperature sensor with raspberry pi by using JAVA nad Pi4j. DHT12 its a temperature sensor with a 1-Wire and I2C interface to connect with external controllers and having 1-Wire interface makes it compatible with the older DHT11 sensor but with a higher accuracy. For this tutorial, we are going to use the I2C interface of the sensor and to interact with it, we will be using JAVA. One issue with the DHT12 I2C interface is that the device…

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DIN Mount Enclosure for Raspberry Pi

Phoenix Contact DIN Mount Enclosure

RPI-BC DIN rail housing is designed to accommodate Raspberry Pi computers. Besides the Raspberry Pi boards, the housing can also be equipped with further printed-circuit boards to integrate additional components and circuits. Features: Tool-free mounting Plenty of space for additional circuits on matrix or additional boards Width: 107.6 mm Compatible with Raspberry Pi A+, B+, B2, B3 (Model B Not compatible) Can be mounted on the wall or DIN rail.Website : Source: bit.ly/2lIrOsK (Phoenix Contact) Links: Element14 Roadtest : bit.ly/2jVZhBx Buy from Element14: bit.ly/2l8aTlO

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All about NanoPi S2 | Raspberry Pi Alternative

NanoPi S2 SBC

The NanoPi S2(S2) is designed and developed by FriendlyElec for professionals, enterprise users, makers, and hobbyists. It is a small board with WiFi, Bluetooth, and eMMC. It uses the Samsung Quad Core Cortex-A9 S5P4418 SoC with dynamic frequency scaling up to 1.4GHz. It has 1G DDR3 RAM, 802.11 b/g/n WiFi & Bluetooth 4.0 module. Its inbuilt power management unit uses the AXP228 chip which supports software shutdown. Website: bit.ly/2k8Ek2K  

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Measure Distance using Ultrasonic Sensor HC – SR04 | Pi4J | JAVA | Raspberry Pi

uLTRASONI pI

This is a simple tutorial showing how to interface HC – SR04  ultrasonic ranging module with Raspberry Pi to measure distance using JAVA. Ultrasonic ranging module HC – SR04 provides 2cm – 400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The modules include ultrasonic transmitters, receiver and control circuit. The basic principle of work: (1) Using IO trigger for at least 10us high-level signal, (2) The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back. (3) IF the signal back, through…

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Fedora 25 on Raspberry Pi | Let’s check it out

Fedora 25

Finally Fedora 25 beta version is out with the support for Raspberry Pi 2/3. Why not to give it a try ? In this video let’s check it out how it works. Fedora /fᵻˈdɒr.ə/ (formerly Fedora Core) is an operating system based on the Linux kernel, developed by the community-supported Fedora Project and sponsored by Red Hat. Fedora contains software distributed under a free and open-source license and aims to be on the leading edge of such technologies. As of February 2016, Fedora has an estimated 1.2 million users, including…

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