CO2, temperature and humidity monitor

CO2 Monitoring is mandatory in many workplaces and it affects two of my clients directly in Barrel Halls where wine is stored and aged in temperature and environmentally controlled areas. The table below shows the affects of various concentrations in the air. 250-350ppm Normal background concentration in outdoor ambient air 350-1,000ppm Concentrations typical of occupied indoor spaces with good air exchange ...

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External Hardware Monitor

Hi guys! Today I will show you how create an external hardware monitor with any Arduino board(in my case a pro micro board), a Nokia 5110 LCD and some VB programming! Let's get started! ps. Sorry for my bad english Step 1: What Is the Aim? The aim of this project is for monitoring pc hardware while you're in game. There are other many system to do that, like afterburner ingame overlay, but for me is too cum ...

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Event Monitor for Independent Senior Citizens

Cost and availability of retirement villages cause aging people to stay in their own homes. This system monitors their daily events. Story About this project The aging population of the world presents enormous financial challenges. There are not enough retirement facilities to cater the needs of the elderly and costs are high. The tendency is that elderly people prefer staying in their own homes for longer. ...

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I’m Fine

The "I'm Fine" project is about monitoring the well being of especially lonely elderly people, who may not have daily contact to the family. Story I have a complete description of this project on my GitHub repository. You can also go there to read about my project. Project Overview The "I'm Fine" project is about monitoring the wellbeing of especially lonely elderly people, who may not have daily contact to ...

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Thundercatch IoT Network

Monitor lightning activity and get alerted on dangerous situations. Story Introduction Lightning is a phenomenon that always attracted man’s interest. Reasons behind this are the danger as a consequence of a lightning stroke on the negative side and the visual part which many people find it beautiful on the positive side. Regarding the first part (i.e. the danger), sensing a lightning event from a distance ...

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Monitor and control your irrigation system with a mobile app

Create your Blynk mobile app to monitor your garden and activate the irrigation. Story In this tutorial we are going to learn how to use the Blynk app to monitor and control the status of our irrigation system. Blynk setup First of all you need to download the Blynk app on your smartphone and create an account. Then we can start creating a new project, select from the list your hardware and we are ready to ...

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Cayenne and SparkFun IoT 433 Mhz Sockets

I know the Z-Wave or Netatmo system for IoT, domotic system and automation of house. But now you can make an ESP8266 DoMo system. Story Introduction: Cayenne and SparkFun IoT 433 Mhz Sockets I know the Z-Wave or Netatmo system for IoT, domotic system and automation of house. But now you can make a simple system that uses a Node MCU board and Cayenne platform for control five 110/220 V sockets. You can downl ...

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Pavlov’s Cat

Time to get Pavlovian on your cat! Story If you ever tried to train a cat, you know how hard it is. Cats are their own masters, but now you have the chance to let the cats do your bidding using this IoT-enabled device. Welcome to Pavlov's Cat Experiment! In this project, you will learn how to teach your cat when it is (and isn't) dinner time using nothing but the components in the MKR IoT Bundle and some ca ...

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Fuel-gauge ICs help prevent battery clones

Description The MAX1720x/MAX1721x are ultra-low power stand-alone fuel gauge ICs that implement the Maxim ModelGauge™ m5 algorithm without requiring host interaction for configuration. This feature makes the MAX1720x/MAX1721x excellent pack-side fuel gauges. The MAX17201/MAX17211 monitor a single cell pack. The MAX17205/MAX17215 monitor and balance a 2S or 3S pack or monitor a multiple-series cell pack. To ...

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Battery-pack fuel gauge with SHA-256 authentication prevents pack cloning

Description The MAX1720x/MAX1721x are ultra-low power stand-alone fuel gauge ICs that implement the Maxim ModelGauge™ m5 algorithm without requiring host interaction for configuration. This feature makes the MAX1720x/MAX1721x excellent pack-side fuel gauges. The MAX17201/MAX17211 monitor a single cell pack. The MAX17205/MAX17215 monitor and balance a 2S or 3S pack or monitor a multiple-series cell pack. To ...

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LinkIt™ Smart 7688 Smart Room

This Project will demonstrate you to control & monitor your room through my custom designed responsive web app. Story After Creating MKR1000 Surprise Room Decoration I decided to make another project to monitor and control my Parents room. Like you are out of home in day and working in a office long night but you don't know what's going on in your parents room. You want to monitor you parents room, what ...

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Create Mobile Apps for Android and iOS Connecting to the MKR

This simple project shows how to make an app that controls an Arduino MKR1000 board with Evothings Studio by communicating over the TCP. Story MKR1000 is a powerful board that combines the functionality of the Zero and the Wi-Fi Shield. It’s based on the Atmel ATSAMW25 that is part of the SmartConnect family of Atmel Wireless devices, specifically designed for IoT. It offers the ideal solution for makers se ...

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