This sketch demonstrates Internet-based remote communication using a companion ‘bridge’ program running on the attached host which sends and receives messages via an online MQTT server. This allows connecting one Arduino to another over arbitrary distances, which we can use as a starting point for building collaborative telepresence. This example is configured to provide for […]
My Lumix GH2 Micro Four Thirds camera not only shoots fantastic high definition videos, but with inexpensive adapters I can use it with older manual lenses that are cheap and often very high quality. I shoot a lot of performance videos for my daughter’s dance studio, and I use an f3.5 Nikon 28-85mm zoom lens because it provides a […]
My Lumix GH2 Micro Four Thirds camera not only shoots fantastic high definition videos, but with inexpensive adapters I can use it with older manual lenses that are cheap and often very high quality. I shoot a lot of performance videos for my daughter’s dance studio, and I use an f3.5 Nikon 28-85mm zoom lens because it provides a […]
I’ve just completed my second Arduino project, a sound level detector which sets off an “alarm” when there’s the sound level is to high for too long. I built it for use in a school that wants to provide visual feedback to students when they are being too loud. The “alarm” is a string of […]
This project slightly modifies the Google Android sample app called “Bluetooth Chat” so you can type a message in the Android app and that same message will appear on an LCD attached to an Arduino Uno. Functionality: Android talks to Arduino 1. Run the Android “Bluetooth Chat” sample app (after we modify the app in […]
This project slightly modifies the Google Android sample app called “Bluetooth Chat” so you can type a message in the Android app and that same message will appear on an LCD attached to an Arduino Uno. Functionality: Android talks to Arduino 1. Run the Android “Bluetooth Chat” sample app (after we modify the app in […]
Narrative Arduino is truly remarkable; I have a deep fondness for it. It can be likened to the “Lego” of the electronics and automation world. Presently, I’m engrossed in a project where numerous MCU boards are orchestrated to form an interconnected network of processors, aptly named NetP. These boards establish communication via the i2c bus. […]
Since Boston Dynamics presented their quadruped robot named Spot, everybody wants their own robot dog. There have been several efforts to create a robot with the same features. Many are costly and quite challenging to understand and create. This guide aims to provide a do-it-yourself option utilizing affordable hardware and electronic components through 3D printing. […]
Salutations and thank you for visiting The IoT Projects. This guide is intended to show the ways of building the Dual Axis Solar Tracker Arduino Project using LDRs and Servo Motors. The publication can be divided into seven parts, which can determine an extensive guide on how to build the project. Thus using light sensing […]
The article demonstrates the construction of a basic sinewave inverter circuit utilizing PWM signal from an Arduino Uno, also exploring a sinewave 3 phase inverter with Arduino input. Mr. Raju Visswanath was the one who requested the concept. Technical Specifications UPDATE: Please also refer to this article which explains how to build a simple pure sine […]
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