Calendar- Time – Humidity and Temperature Arduino LCD display

The power saving mode here is what sets this Instructable apart from other examples showing day of the week, month, day of the month, time, humidity, and temperature. It is this capability that allows this project to be run from a battery, without the requirement for a "wall wart". I had posted an earlier Instructable, Humidity and Temperature LCD Display with Power Saving Mode: Minimal parts, Fun, Quick, a ...

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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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Rural Hack Kit

The Rural Hack Kit is the perfect electronic set to get started hacking farms, gardens, or even plants on your balcony. Story The Rural Hack kit. The Rural Hack Kit is the perfect electronic set to get you started hacking your farm, garden, or plants on your balcony. The kit includes the essentials for monitoring the environment of our green silent friends: an accurate soil moisture sensor, a precise digita ...

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The Sensometer: 22+ Sensors

This is the "Sensometer", a great example of IoT! Get all sensors working at once! Story About This Project Hey!! I'm Neoxelox and I will show you the "Sensometer", a great example of IoT! This project has 22+ sensors; "+" because I have more sensors coming! :) Also it has an IR Emitter, so I can pull Up/Down/Stop my blinds (yes my blinds have IR ). The project is powered by two Arduinos: Mega and MKR100. T ...

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How to get sensor data from a remote Arduino via Wireless Lora Protocol

This is an example to show how to get sensor data from a remote Arduino via Wireless Lora Protocol. The exampels requries below hardwares: 1) Client Side: Arduino + Lora Shield (868Mhz) + DS18B20 (Temperature Sensor). 2) Server Side: Arduino + Lora Shield (868Mhz) + Yun Shield + USB flash. make sure the USB flash has this file datalog.csv in the data directory of root. Requrie below software: Radiohead libr ...

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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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The Angry Humidor (Humidor Monitor)

This project takes hourly temperature and humidity readings from a humidor. A Web API sends the readings to Azure SQL and Twitter. Story I WiFi enable something that that non-geeks would say "why did you do that?"   I added a MRK1000 to a humidor.  Every hour it sends temperature and humidity reading. Now according geek laws, if you WiFi enable something that should not be Wifi enable, you must give it a Tw ...

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Home Automation System for a Camp with Cellular Internet

Wouldn't it be nice if you could start warming up the camp before you leave the house? How about using Alexa to do it for you! Story My idea is a home automation system for a camp with no internet. Wouldn't it be nice if you could start warming up the camp before you leave the house? How about turn on some lights because your getting there late? Maybe you would like to know what the temperature is in an out ...

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Baby-Pram Monitoring System

Real time monitoring variables like temperature, X-Y-Z acceleration, sound and light intensity for baby-pram. Story It is common to see a baby sleeping outside in winter time in Scandinavian countries, it is part of the culture. Attaching this system to the pram and monitors different variables like: temperature, sound, acceleration, light, etc in order to see the status of our baby wherever he is (at our g ...

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Crypto Miner

Monitor your crypto mining hardware temperatures and hash rates with the ability to restart the rig remotely as well as Alexa integration. Story Crypto Miner Crypto Miner is a companion system that runs alongside your cryptocurrency mining rig. The system allows you to monitor the temperatures of your hardware, hashing rate and also gives you the ability to reset the power supply on the rig. All these featu ...

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Smart Kitchen Cube

Alexa controlled timers at a glimpse. A really fancy egg-timer with added temperature control. Story Idea Both of us like to tinker with electronics and the latest hard- and software. While most projects never get out of "early-Alpha", we wanted to create something with a prototype look&feel for quite a while now. Participating in The Alexa and Arduino Smart Home Challenge finally made us consider creat ...

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