Sending temperature and humidity from Arduino MKR1000 to Artik Cloud Things used in this project Hardware components Arduino MKR1000 × 1 DHT11 Temperature & Humidity Sensor (4 pins) × 1 Software apps and online services Samsung ARTIK Cloud for IoT Arduino IDE Story Background This article describe how to use REST for sending data from […]
Arduino MKR1000 – DHT – Artik cloud Continue Reading
Generating random data is incredibly hard, and most of the random data around you isn’t truly random, but merely pseudo-random. For really random data, you’ll have to look at something like radioactive decay or *holds up spork* something like this. YouTube commenters will also suffice. The idea of using random data for generating musical notes
Truly Random MIDI Control Continue Reading
Introduction Previous experiments looked at comparing a set of six Aosong DHT22/AM2302 and compared the Aosong DHT22/AM2302 with the Aosong DHT11 and Sensirion SHT71. Here I have added five new devices meaning this test now covers most commonly available low-cost digital hygrometers. This page will present only new results. For details of how the experiment
Wide range of Hygrometers Compared Continue Reading
Hackaday readers are perhaps familiar with the Arduboy, an open source handheld gaming system that aims to combine the ease of Arduino development with the seething nostalgia the Internet has towards the original Nintendo Game Boy. While not quite the same as getting one of your games published for a “real” system, the open source
FPGA Brings Arduboy to the Game Boy Advance Continue Reading
If the WiFi connectivity goes down, this will reboot the router. Story There are times you are unable to connect to your WiFi router. This can be especially problematic when you have increasing number of WiFi dependent IoT devices. Many times, the remedy is to simply reboot the router i.e. unplug the power cord, wait
Keep The WiFi On Continue Reading
This project is a platform for drinking water monitoring and analytics, consists of IoT device, cloud, and mobile and web app. Things used in this project Hardware components Arduino MKR1000 × 1 PCF8574 × 1 AC-DC Module 5V 500mA × 1 10 Segment LED Bar Graph (Red) × 1 Resistor 100 ohm × 11 Resistor
Project “Gallon” – Smart Drinking Water Monitoring Platform Continue Reading
In this article, we are going to build an Arduino Real Time Clock using DS1307 RTC Module and 16×2 LCD module for display. First of all, let’s see how to interface RTC Module to Arduino. There are different kinds of RTC modules available in the market. We are using the most common RTC module comes named
Arduino Real Time Clock using DS1307 RTC Module Continue Reading
Monitor if the door or the valve gas is open… or if someone opened the cookie jar! Things used in this project Hardware components Arduino MKR1000 × 1 Li-Ion Battery 1000mAh optional × 1 OpenBuilds Micro Limit Switch × 1 Software apps and online services Samsung ARTIK Cloud for IoT Hand tools and fabrication machines
A easy to use adaptable sensor and notification system that is designed to be used as a temporary change of state notifier. Things used in this project Hardware components Arduino MKR1000 × 1 PIR Motion Sensor (generic) × 1 SW-420 Motion Sensor Module Vibration Switch Alarm Sensor Module for Arduino × 1 Light Dependent Resistor
Adaptable Sensor and Notification System Continue Reading
Connect your door to the Cloud and open it from everywhere. Story The Doorbell is a great example of how to connect your devices to Arduino Cloud and make them talk to each other. The Doorbell allows you to open the door from everywhere as long as a WiFi network is available. The project is
