Using FC-04 to detect sound in an environment. The threshold can be changed with the potentiometer.
Monthly Archives: December 2014
Arduino with HC-SR04 ultrasonic sensor
I will be using the HC-SR04 ultrasonic sensor to measure sensor. I am using Arduino MEGA2560.
Thermometer using Twilio API for SMS
First, install the DS18B20 termometer following the in instruction in DS18B20 here.
Next, create a Twilio account and then install Twilio API in your Beaglebone Black with following commands.
install -y python-dev libmysqlclient-dev
pip install twilio