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“The phone will ring if you have an alert in your AWS Cloudwatch. If you pick up the handset, it tells you whats wrong. For this project I hacked an old rotary phone, so it will tell me if a …
Project IOT Based Surveillance Camera || Raspberry Pi + Pan-Tilt Arrangement + Cayenne + Webcam Server
“Hey, guys. Due to our tight schedule, we weren’t able to post any Raspberry Pi video in our channel. So, sorry for that. :(Finally, we are back with a project based on Raspberry Pi and IoT. We have done …
“Build a smart doorbell with a Raspberry Pi, some sensors, a buzzer, Node-RED, and Apple Home Kit. Sometimes the most effective home automation projects are the ones that solve very simple problems. Here’s my simple home automation IoT …
“In this simple tutorial, we will explore how to control a servo over the internet. For that, we will use a great couple of devices, the NodeMCU ESP12-E and a Blynk App. We will start learning how to connect …
“Hi everyone, this is my first instructable. I was always fascinated by the awesomeness of LED’s ,when I was a kid (Before I came to know about white LED on Nokia phone) once I asked my father if we …
“This project uses a Raspberry Pi 2 to collect temperature and humidity data from a DHT22 sensor, which is then uploaded to the ThingSpeak Internet of Things platform to be displayed in real-time. This write-up is primarily intended to serve …
“This sample application performs collection of temperature and humidity values produced by DHT22 sensor and further visualization on the real-time web dashboard. Collected data is pushed via MQTT to Thingsboard server for storage and visualization. Thingsboard is an open-source server-side …
“Microsoft’s P language, for asynchronous event-driven programming and the IoT (internet of things), has been open-sourced. Geared for embedded systems, device drivers, and distributed services, P is a domain-specific language the compiles to and interoperates with C, which itself …
“The idea for this project came when I found a cheap sensor online that claimed to measure alcohol concentration in the air. Who hasn’t at some point wanted to use a breathalyzer, to see to a scientific degree just …
“PROBLEM: We moved into a new house a couple of years ago, and it already had a security system installed. Problem was that nobody knew the password! The previous owners never used it, and the manufacturer had gone out of …