arduino

This will be the start of a series of tutorials about IoT, servers, clients and how things can be connected. I want to show how a opensource based IoT plattform that is host-able on any shared-hosting account can be build. So no special services, no Azure, no Google, no Bling-Bling-Newish...

I am using the Arduino for quite a long time and I often like to control the Arduino from my Raspberry Pi. Xbee itself is cool but quite expensive, so I searched for a cheap Bluetooth module that is offering a serial console. And found one: It is a "HC-06 Wireless Bluetooth Transceiver...

I am currently working on a remote Arduino project. "Remote" includes Bluetooth and solar powered (LiPo backuped) power supply. To ensure that my power supply is suitable I had to find a way to measure the power consumption of my project. All you need is a Breadboard Power Supply Stick...

Well made video which is comparing the Arduino with the Raspberry Pi: https://www.youtube.com/watch?v=7vhvnaWUZjE

Sneak Preview of my next Arduino project. This project is about a solar powered Arudino which is controlled via Bluetooth. First step is a OLED display that can be controlled with a basic serial communication protocol. I will add some LEDs, a realtime clock (battery buffered), etc, later...

Two really cool projects about a detailed map of the Raspberry Pi and the Arduino. Move the mouse over one electronic element and the map popups the name and description: Go to the RaspMap and the ArduMap.

https://vimeo.com/87342051 Some LED animation just for fun :D

https://vimeo.com/87253105 This is my second Raspberry Pi + Arduino project: A token generator for my two factor authentification service. What it does: Generate 10 random letters per destination Store them in EEPROM Raspberry Pi is reading EEPROM Rapsberry Pi is updating databases to...

https://vimeo.com/87249046 So what did I build? My servers <-> Internet <-> Rapsberry Pi <-> Arduino <-> Shiftregister <-> blinking things Cronjob running a Ruby script This script does: Load list of ips and loop through list doing: Ping ip Try to login via ssh (key based) Check if other...