Inexpensive

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Simple Inexpensive Float Valve Automatically Keeps Your Garden Fountain Filled

We have a garden fountain that loses water to the wind and sun, requiring frequent and lengthy re-filling from a nearby garden hose. I found an inexpensive plastic float valve and rigged it with drip irrigation hardware to keep the fountain filled automatically. Works great!Total cost was about twen…By: DanDiego Continue Reading » Instructables: exploring(…)

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DIY Inexpensive Double Elastic Joint.

DIY inexpensive Double elastic joint.Good morningHere is a little DIY Double elastic joint, intended to be used with small motors (I used it for my home-made cnc mill, which has low-power step motors saved from an old slide projector).This kind of joint act like a 2-stages cardan joint, which tolera…By: Cotekino Continue Reading » Instructables:(…)

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Inexpensive Solar Still

A solar still is a device that filters water.We decided to create our own version of the solar still. The solar still is a device that filters water in the most economic way.The solar still that we created was meant for the country Malawi. Malawi is one of the many developing countries with scarcity…By: lfran17(…)

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Sunlight Detection Alarm with Arduino, How to Build a Fun to Use, Very Inexpensive, and Easy DIY

Most technology Instructables are fun to construct, and often easy to build. This is one that shares those features, but also solves a practical problem I had.To remove the potential of fading furniture, carpet, or the wood floor in my foyer, I installed one-way blackout shades. However, after insta…By: R Jordan Kreindler Continue Reading »(…)