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Fish Feeder Arduino Raspberry Pi Link

“My aquarium is a Juwel Rekord 800 and has a Juwel feeding machine. I bought the machine to be able to feed my fish on regular times when I’m not around. It’s a great machine, but as an …

Project  OBD Reader

OBD Reader

“This was a project for one of my college courses. I decided to make an OBD II reader that will allow me to connect to the car computer and access different values! This project has the original code posted here …

Smart Humidifier (make Your Room Comfortable)

“There are three key components to healthy air. It must be fresh, clean, and have the proper humidity. Humans are sensitive to humidity because the human body uses evaporative cooling, enabled by perspiration, as the primary mechanism to rid itself …

Wearable Infrared Thermometer

“This Instructable will demonstrate how to make a wearable, mobile earpiece thermometer. This thermometer will use an infrared temperature sensor, and relies on tympanic radiation to acquired temperature readings. These readings will be able to be stored using an SD …

Weather box using arduino ~the easiest

“The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins …

10 $ portable Arduino weather station (AWS)

“Recently my college had a small science exhibition. So i was requested by my teacher to present a project in the college to teach young students about electronics so basically i had two days to make some thing. As the …

Arduino Based Beer Fermenter Thermostat

“The idea was to make an arduino based thermostat for a fridgecombined with a heat source without hacking the fridge itself.”

Precise Air Quality Monitoring System (Portable)

“In this Instructable, I will walk you through the steps to build an Precise Air Quality monitoring system. It consists of an Arduino R3, 2 Grove sensors along with 2 other MQ gas sensors to keep the data in check …

Arduino Adjustable Pet Food Dispenser

“Welcome to our Instructable for our Arduino Pet Food Dispenser. We are Dan and Tom, and we are product design students at Cardiff Metropolitan University in South Wales, we were given this challenge as part of an assessment brief to …

Arduino “Blink To Talk” using Charlieplexing

“This project can be classified as an AAC (Alternative and Augmentative Communication) device, which are used as a means of communication for those suffering from debilitating diseases like ALS and the like, that result in complete paralysis and near-total loss …