Gerhard Neumaier

I am Teacher in elektronic at the "Friedrich August Haselwander Schule", a vocational school for elektronics and other professions like building, metal technology and others.

Gerhard’s public repositories

  • Mbed 2 deprecated


    Comm, Profilab
    Last updated: 07 Feb 2018 2 1
  • Mbed 2 deprecated

    an analog value is steering 3 LEDs to small to big, a correct bandwith.

    Analog, led
    Last updated: 08 Sep 2015 2 17
  • Mbed 2 deprecated

    Data send-receive by IIC-bus Hardware: IIC-board with 4 x PCF8574 IC you see a 8bit leds this leds show the value from an other 8574 who has 8 switches as …

    I2C, PCF8574
    Last updated: 21 Aug 2015 1 57
  • Mbed 2 deprecated

    Data send to IIC-board with PCF8574a IC Data comming from analog-value Pin A0 = PA_0 Nucleo-board you see a 8bit light strip as a result

    Analog, com, I2C, PCF8574a
    Last updated: 20 Aug 2015 1 16
  • Mbed 2 deprecated

    Analogvalue A0 inverted tfrom 12 to 8bit. 8bit controlled by com-port. 8bits to IIC-IC PCF8574a with 8leds lowaktiv. You see there a 8bit digital counter depending aof the analogvalue.

    Analog, com, I2C, IIC
    Last updated: 20 Aug 2015 1 6
  • Mbed 2 deprecated

    A sensor LM35 give a analog voltage to the AD converter. This information will be send to the COM for the Bluetooth Modul and to the PC for visualisation with …

    bluetooth, hc06, LM35, Profilab
    Last updated: 06 Feb 2018 1 17
  • Mbed 2 deprecated

    16bit zu PORT_B

    Last updated: 20 Aug 2015 2 3
  • TextLCD

    LCDisplay with IIC (I2C)-bus and IC 8574

    I2C, IIC, LCD
    Last updated: 08 Feb 2018 35 2
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