jim hamblen

Public Repositories (101)

  • OS 2
    mythermostat

    example skeleton code for student lab project

    Last updated: 23 Jan 2014 5 4035
  • OS 2
    WavePlayer_HelloWorld

    A basic wave player demo using the cookbook waveplayer and SD file system examples with a low-cost speaker and transistor

    audio, speaker, wav, wave player
    Last updated: 24 Jan 2013 2 2211
  • 4DGL-uLCD-SE

    Fork of 4DGL lib for uLCD-144-G2. Different command values needed. See https://mbed.org/users/4180_1/notebook/ulcd-144-g2-128-by-128-color-lcd/ for instructions and demo code.

    uLCD144
    Last updated: 28 Oct 2015 9 1997
  • OS 2
    app-board-Bubble-Level

    This demo uses the application board’s three axis accelerometer and the LCD display working in graphics mode to build an electronic version of a bubble level.

    Last updated: 22 Sep 2013 2 1851
  • OS 2
    Serial_interrupts

    A demo using serial interrupts with buffering in a loopback test

    Last updated: 10 Dec 2012 2 1719
  • OS 2
    uLCD144G2_demo

    Demo of 4DGL library for the uLCD-144-G2 128 by 128 color display. See https://mbed.org/users/4180_1/notebook/ulcd-144-g2-128-by-128-color-lcd/ for instructions

    Last updated: 28 Oct 2015 10 1430
  • OS 2
    MPR121_Demo

    MPR121 demo code for 12 key Sparkfun touch keypad - sends key number to LEDs. Based on Sparkfun MPR121 code ported to mbed by Anthony Buckton

    mpr121
    Last updated: 16 Mar 2011 1 1374
  • OS 2
    song_demo_PWM

    Plays a song using PWM and timer interrupts. Returns once song starts.

    Last updated: 21 Oct 2014 2 1286
  • OS 2
    speaker_demo_PWM

    Demo for new class to play a note on a speaker using a PWM output See http://mbed.org/users/4180_1/notebook/using-a-speaker-for-audio-output/

    Last updated: 21 Oct 2014 3 1179
  • OS 2
    MCP23S17_Basic_IO_Demo

    A simple IO demo using the MCP23S17 library

    MCP23S17, SPI
    Last updated: 28 Jan 2011 3 1165