Wii Nunchuck controlling ArduRover

ArduRover V1This is to connect a Wii Nunchuck to the ArduRover and then, by moving the Wii Nunchuck move the rover instead of just using Serial and WASDX to control it.The first thing to know is that I didn't document everything for the first two Wii Nunchuck demos.I am pretty sure I bought my wii …

Simple HUD (electronics) with Arduino + BLE + OLED – Part 1

UPDATE - 10/10/14: This may not work with the Nano.  I've plugged everything in multiple times - the pin outs are both 40mA for the Mega vs the Nano.  It is possible that I've fried the Nano.  One Nano is connecting to the Arduino IDE where the other isn't recognized.  When I'm done debugging that …

Arduino Mega put bootloader on different Arduino Mega

At one time I was attempting to upload TFTP bootloader to my Arduino Mega.  Something happened during that upload (partially b/c the bootloader can't be uploaded via my pocket programmer) and the power went out on the programmer and I bricked my Mega.On your Master Mega -load the ArduinoISP sketch from the Exampleschange the Programmer …

BLE + OLED + Arduino MEGA + iPhone 4s

This is geared towards my iPhone 4s, but really any BLE (Bluetooth 4.0) enabled device will work.The first thing is to go out and read this: https://learn.adafruit.com/getting-started-with-the-nrf8001-bluefruit-le-breakout/introductionor this: https://learn.adafruit.com/downloads/pdf/getting-started-with-the-nrf8001-bluefruit-le-breakout.pdfDone?  Good.Previous tutorials have worked with the SainSmart OLED which uses a 1306 SSD (the code for this can also be found at Adafruit for their graphics - https://learn.adafruit.com/monochrome-oled-breakouts/arduino-library-and-examples).The nrf8001 …

SD Card and Arduino Nano

In a follow up to my last post I decided that since I was integrating these sensors on a Nano I should actually prove that as well.I took to the Arduino Nano schematic so I could figure out which pins are which.http://arduino.cc/en/uploads/Main/ArduinoNano30Schematic.pdfI don't remember where I found this PNG (one of the Aruino forum posts), …