Tagged

RaspberryPI

A collection of 15 posts

2 relay module raspberry pi

Control a lamp with a Raspberry PI using a Webpage

If you landed here, this is part two of a three parts tutorial on how to control a lamp using a Raspberry PI and a relay – this part uses Flask (a web framework for Python) to control the lamp (by controlling the relay). Here are the other parts of

2 relay module raspberry pi

Use a Raspberry PI and a relay to control a lamp

I always wanted to see how could a Raspberry PI could control a lamp and contribute to the IOT and home automation. For a prof-of-concept (To learn how to use a relay before using in more high voltages), we’re going to need: Raspberry PI Relay (I’m

monitor and keyboard

Raspberry PI Headless setup (no keyboard, mouse or monitor)

Configure your Raspberry PI the first time without a Keyboard and Monitor - Headeless

cheerlights

Cheerlights with Pimoroni's Mood Light

Cheerlights IOT Colaborative project with Pimoroni's Mood Light

Banggood 3.2 TFT Raspberry PI

Raspberry PI Banggood's 3.2'' TFT display configuration

Image from “The Elephants Dream” by Blender Foundation   A few months ago i bought a 3.2” TFT display from banggood for my Raspberry PI. After a few days trying to put it to work, here’s how. My approach doesn’t uses any

Adafruit LCD 16

Raspberry PI DHT22 humidity sensor with a LCD 16x2 display - Weather station

For a workshop I’m going to give about Raspberry PI and how to interact with the outside world, I thought for a start, why not something simple like some kind of a Weather Station. Materials 1x Raspberry PI (I’m using b+) 1x LCD 16×2

Arduino

Bluetooth communication between Raspberry PI and Arduino

This post is part II of a III part series of posts related to Arduino and Raspberry PI Wireless Bluetooth communications. Part I Part III (coming soon) In another post, I’ve shown how to communicate with Arduino through Bluetooth. Arduino is a very nice platform for electronics, but

Blink LEDs Pixel Pal Chip Raspberry PI

Soldering Sunday Pixel Pal: Chip - Connect to Raspberry PI

I’ve just received Chip – The Pixel Pal from Soldering Sunday.  It’s a very nice litte project. And I love the LEDs. They’re so biggggg ! 🙂 Mine came with the “Pixel Power”, that allows it to stand and light the LEDs,  powered by

adafruit neopixel stick

Raspberry PI and Adafruit's Neopixel Stick

For a project i’m working on, I had to connect a Neopixel Stick to my Raspberry PI – Although the Adafruit’s Learning Center is quite good (is really very very good), and the Neopixel Uber Guide is extensive, i could not find any information about the

Adafruit max98306

Give your Raspberry PI the power of Speech with Adafruit's max98306

For a project I’m working on, one of the objectives is that the RPi be able to “speak” – just to have some fun. The RPI can output audio through HDMI and the 3.5mm audio jack. Since I’m going to use the RPi

connect gps rpi

Connect a GPS to the Raspberry PI

After seeing an article about the Raspberry PI in the atmosphere with the PI in the Sky Project, I’ve decided why not try it ? Since I don’t have access to a telemetry board, I’ve decided to go ahead with off the shelf components. Well,

Linux

Transferir imagens (tiradas com a camera do PI) usando Xbee e as funções serie do Python

Agora que já sabemos como programar os XBees em Python, vamos subir um pouco e em vez de passar caracteres pelos XBee, vamos passar dados, neste caso uma imagem. Vamos usar a camera do PI para tirar a foto e posteriormente enviar para outro computador. Cliente para tirar a fotografia

Comunicação entre Xbee

Explorando os Xbee em Raspberry PI e Linux

Finalmente chegaram os Xbee que tinha comprado na SparkFun. Além de terem desconto na altura, em terras Lusitanas não encontrei tudo o que precisava. Sejam bem-vindos à Internet das coisas ! 🙂 Os Xbees fazem muita coisa e existem várias versões. Para mais informações, consultem a página oficial da Digi. No entanto,

conectar gps raspberry pi

Ligar um GPS ao Raspberry PI

Após ter visto um artigo sobre o Raspberry PI na atmosfera com o projecto Pi in the Sky, decidi, porque não experimentar ? No projeto eles usam uma placa de telemetria para dar informações sobre temperatura, pressão , etc.. Como não tenho acesso a nenhuma placa dessas, porque não fazer o mesmo,

hover

Raspberry PI music player gesture controlled with hover

I’ve recently received my hover gesture board from justhover.com and I needed a nice project to test it ! In the past, I’ve managed to get a bluetooth wireless speaker to work with my Raspberry PI and now, I’m going to use to output