TouchDesigner is a powerful visual programming environment for building interactive multimedia systems. Integrating various sensors allow interesting user experiences to be created. There are a number of ways to interface with TouchDesigner …
Instead of an online dashboard or physical indicator, here we look at a very different but interesting way of communicating the moisture level to the user: by sound! Here we …
Most of the time when you think of Internet of Things, you’re probably thinking of sensors and actuators that provide or affect some kind of environmental phenomena such as temperature, lighting, …
Having made a nice automated plant monitoring and watering system, in this post we describe the process of adding physical gauge to it using a small servomotor. In this case …
Introduction In a previous post we described the overview and hardware setup of an automated plant watering system. Here we take an in-depth look at the node-red flow, including the configuration for …
It is possible to receive and (tbd) send MIDI messages in node-red. Here we use the MIDI node, which is included in the preconfigured image or you can install it using …
Introduction node-red is a great platform to visually code up applications for the Internet of Things. The PiShield not only allows you to get sensor data into node-red, but you can …
