Pinned Repositories
air-quality
An air quality sensor and display that uses the BME280 and CCS811 sensors to read temperature, relative humidity, equivalent CO2 (eCO2) and Total Volatile Organic Compound (TVOC) and displays the values on a 2.9in Waveshare e-Paper display.
battery-monitor
Particle Photon based 12v car battery monitor. Useful for alerting you that the battery is becoming discharged.
ds3231-breakout
Low Current RTC Breakout With Super Capacitor Backup
gps-speedo
Small GPS speedometer
key-typer
Arduino program for rapidly typing characters using a Pro Micro as a USB HID keyboard, useful for stress testing text UI input fields.
micropython-fingerprint
MicroPython library for reading Grow and ZhianTec finger print sensors.
micropython-lib
Core Python libraries ported to MicroPython
pi_ina219
This Python library supports the INA219 voltage, current and power monitor from Texas Instruments with a Raspberry Pi using the I2C bus. The intent of the library is to make it easy to use the quite complex functionality of this sensor.
pyb_ina219
This library for MicroPython makes it easy to leverage the complex functionality of the Texas Instruments INA219 sensor to measure voltage, current and power.
water-system
This project uses weather API's to determine if significant rain has fallen in the last day, or is forecast today, and if so disables the garden watering system to conserve water.
chrisb2's Repositories
chrisb2/pi_ina219
This Python library supports the INA219 voltage, current and power monitor from Texas Instruments with a Raspberry Pi using the I2C bus. The intent of the library is to make it easy to use the quite complex functionality of this sensor.
chrisb2/pyb_ina219
This library for MicroPython makes it easy to leverage the complex functionality of the Texas Instruments INA219 sensor to measure voltage, current and power.
chrisb2/battery-monitor
Particle Photon based 12v car battery monitor. Useful for alerting you that the battery is becoming discharged.
chrisb2/water-system
This project uses weather API's to determine if significant rain has fallen in the last day, or is forecast today, and if so disables the garden watering system to conserve water.
chrisb2/micropython-fingerprint
MicroPython library for reading Grow and ZhianTec finger print sensors.
chrisb2/air-quality
An air quality sensor and display that uses the BME280 and CCS811 sensors to read temperature, relative humidity, equivalent CO2 (eCO2) and Total Volatile Organic Compound (TVOC) and displays the values on a 2.9in Waveshare e-Paper display.
chrisb2/ds3231-breakout
Low Current RTC Breakout With Super Capacitor Backup
chrisb2/gps-speedo
Small GPS speedometer
chrisb2/micropython-lib
Core Python libraries ported to MicroPython
chrisb2/key-typer
Arduino program for rapidly typing characters using a Pro Micro as a USB HID keyboard, useful for stress testing text UI input fields.
chrisb2/parametric-openscad-box
OpenSCAD parametric box for electronic projects
chrisb2/type-watch
Trains you not to type harshly to prevent OOS
chrisb2/type-watch-attiny
Trains you not to type harshly to prevent OOS
chrisb2/Adafruit-uRTC
MicroPython library for RTCs
chrisb2/Adafruit_Python_GPIO
Library to provide a cross-platform GPIO interface on the Raspberry Pi and Beaglebone Black using the RPi.GPIO and Adafruit_BBIO libraries.
chrisb2/chrisb2.github.io
My resume as a GitHub page
chrisb2/codecov-python
Python report uploader for Codecov
chrisb2/daikin-ac
chrisb2/environment
Monitor temperature and humidity (DHT22) using MicroPython on an ESP8266 and send the results to ThingSpeak.
chrisb2/epd-test
Attempt to port Mbed e-paper vector font library to Arduino
chrisb2/gate-alarm
Gate alarm project based on Nodemcu (ESP8266)
chrisb2/led-cube
chrisb2/led-cube-android
chrisb2/micropython
MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
chrisb2/MicroPython_ESP32_psRAM_LoBo
MicroPython for ESP32 with psRAM support
chrisb2/sound-control
Hardware device for controlling sound volume on a PC
chrisb2/subfact_pi_ina219
Python library to read values from the INA219 sensor breakout board from Adafruit via i2c
chrisb2/track-walk
GPS device for tracking progress towards a weekly walking target.
chrisb2/travis-tst
chrisb2/ucryptoauthlib
Lightweight driver for Microchip's Crypto Authentication secure elements written in pure python for micropython