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Liftable / Stand-up / Rising - Desk / Table

Machanical solution that can be mounted on almost any table & can lift easily high load. Total costs of this project were cost of table itself + about 150$ in components. Necessary components: 1....

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Greenhouse - Geodesic dome

Main idea behind this design is to make construction cheap & easy. You would need: Wooden laths (cheapest kind) - amount depending on how big you want the dome Drill Some-kind of pincers Fence wire...

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Repair of broken laptop hinges and cracked top cover

I have a laptop Acer Extensa 5620 that is still useful for me, but its hinges have broken its plastic cover so that screen is almost separated from rest of computer. Changing plastic cover and hinges...

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Quick solution for sorting out keys

Spray paint hack for differentiating between keys in a hurry. Choose spray paints Color them from close distance in a plastic bag Leave hair dryer on side of a bag for 5min (turn other side, paint...

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Frame for painting / photography

My version of making custom sized frame for painting on thin paper that needs to be pressed between glass and back-plate. Construction is made strong enough for very heavy 6mm organic glass. What you...

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Robot Minion - Plant Watering Robot

This is a Ardunio based robot that tells you with audible voice if your plant needs a water. You just turn it on, stick him in a dry pot and you should do as the robot tells you. First it will ask to...

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Air source heat pump robot - Brain Implant - Arduino

I recently installed an air-source heat pump for water heating system. Usually, they cost around 10000 EUR/USD, but I got used and Chinese made one for just 500 EUR/USD. As you probably know you should...

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NFC Habit Tracker "Dory" - Arduino Wearable, Gadget

This is a small pocket size gadget to help to develop habits. The user is required to do predefined tasks/habits marked by NFC tags and collect corresponding LED lights on a gadget. After collecting...

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