Kevin Braun

An electronic hardware developer in Silicon Valley, CA USA

Kevin’s activity

Kevin’s public repositories

  • Mbed 2 deprecated

    - ANALOG METER, initial offering - Emulation of an analog/mechanical meter using the SPI TFT display \"\" (touch not used) Meter takes an integer number from 0 - 100 and …

    SPI, TFT
    Last updated: 31 Jan 2012 1 78
  • bme280

    Multi environmental sensor

    Altimeter, barometer, Humitity, I2C, Temparature
    Last updated: 22 Apr 2016 4 166
  • bq27220

    TI BQ27220 I2C based, battery State of Charge and Coulomb Counter

    Battery, I2C
    Last updated: 31 Jul 2017 4 2
  • Mbed 2 deprecated

    Programming of the DDS-60 (AD9851) frequency synthesizer from AmQRP I had to use long, floating math in order to get accurate frequency output.

    Last updated: 04 Apr 2012 1 29
  • Mbed 2 deprecated

    Demo program for setting up RTC via the touchscreen on the F746

    F746NG, RTC, Touchscreen
    Last updated: 04 Mar 2016 1 257
  • ds3232m

    Library for Maxim DS3232M super-accurate, I2C based Real Time Clock chip with 234 bytes of user RAM. Library includes user RAM read/write operations along with CRC routines for accessing the …

    clock, DS3232, I2C, RTC, time
    Last updated: 11 Mar 2016 7 12
  • Mbed 2 deprecated

    DS3232M RTC demo program. Tested on the K64F (this example) and the KL25Z, but should work on any platform by changing the SDA and SCL pins. USB serial baud rate …

    DS3232, I2C, K64F, KL25z, RTC
    Last updated: 11 Mar 2016 5 60
  • Mbed 2 deprecated

    Last updated: 09 Dec 2009 1 12
  • htu21d

    Library for the Measurement Specialties' HTU21D Humidity and Temperature sensor. Code includes device's heater on/off control, serial number access, dew point calculations and RTOS hooks. To date, code tested on …

    GR-PEACH, HTU21D, Humidity, I2C, K64F, KL25z, Temperature
    Last updated: 30 Apr 2015 4 331
  • i2cDevices

    I2C device discovery and printout of known device names

    Last updated: 10 Jan 2019 1 7
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