monitoring

Network Monitoring

Network Monitoring with AWS IoT

Use Raspberry PI as network monitor box, always connected with AWS IoT/SNS to monitor network status or help power up/down device remotely. Story Background Network hacking and attack happens every seconds in the world and the loss and impact can be very large, but not everyone has good knowledge, time and expensive equipment to keep […]

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Smart Environmental Monitoring

Smart Environmental Monitoring

Small, and easy to use devices, to monitor temperature, humidity, noise levels, luminosity and atmospheric pressure across a city. Story Description The goal is to build a small and easy to use device to monitor temperature, humidity, noise levels, luminosity and atmospheric pressure. The  idea is to have multiple devices spread across the city to send environmental

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OS 3010 with Raspberry Pi

Touchless health monitoring module works with Raspberry Pi

Olea Sensor Networks’ “OS-3010” healthcare sensor module now works with the Raspberry Pi and other Linux and Android devices. A 24GHz Doppler Radar Sensor monitors heart rate, respiration, and other signals synthesized by OleaSense software. Reno, Nevada based Olea Sensor Networks Sensor makes a variety of sensors and sensor boards for healthcare, industrial safety, and

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Tibbo – MQTT Library Demo 1

Tibbo – MQTT Library Demo

Tibbo created two small programs that illustrate how easy it is to write MQTT-enabled apps in Tibbo BASIC or Tibbo C. To illustrate the use of the MQTT library, we have created two simple Tibbo BASIC applications called “mqtt_publisher” and “mqtt_subscriber”. In our MQTT demo, the publisher device is monitoring three buttons (Tibbits #38). This

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Raspberry Pi controlled room temperature monitoring with Gnuplot image output and email alert ability

Raspberry Pi controlled room temperature monitoring with Gnuplot image output and email alert ability

Where I work, there is a very important room which houses lots of computers. The ambient temperature of this room has to be very cool to optimize performance of these systems. I was asked to come up with a monitoring system which has the ability to send some form of alert to a few people

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Monitoring My Central Heating Boiler Diagram

Monitoring My Central Heating Boiler

Hardware Since I was replacing the PC with a Pi, I have only listed the Pi-specific hardware here because the relay unit remains the same: Model B Pi Piface Digital interface card Dallas Semiconductor (Maxim) DS9490R 1-Wire USB adapter Dallas Semiconductor (Maxim) DS18S20 1-Wire thermometers The block diagram below shows the general arrangement of the

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Home Energy Monitoring System

Home Energy Monitoring System

The Purpose (Mission) Monitor, archive and analyze energy consumption in the house Visualize historical consumption data Access data remotely from Web Eventually include data from other sensors, like temperature, pressure, humidity, motion, light, security, etc. UPDATE: Temperature/Pressure sensors added: Additional Sensors for Home Energy Monitor 2. Components Concept based on OpenEnergyMonitor project Hardware based on Arduino

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