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Quick Built 3x4m Studio
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I sell chicken eggs for Litecoin.
Project launched: 2023.01 Quick Access: Drop your coins at this address below: Pay me directly via Trust Wallet See this address at Litecoin Blockchain Explorer (it is public ledger) at:https://litecoinblockexplorer.net/address/ltc1qgvg676j7n78yl6npxc5we22jlh3h24yn6e9e62 What is about: Introduction; What is Litecoin and why; How to set up TrustWallet; How to buy Litecoin with TrustWallet; How to pay me with…
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Timer Delay Duty Cycle Timer Switch Trigger Relay Module
6-30V Relay Module Switch Trigger Time Delay Circuit Timer Cycle Adjustable Trigger OFF / ON Switch Timing Cycle Product Features: 1. Wide voltage power supply (6 ~ 30V) supports micro USB 5.0V power supply, easy to use; 2. The interface is clear and simple, powerful, easy to understand, meet almost all your needs; 3. There…
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Digital thermostat. Cooling down excessive fridge’s heat.
Programmable digital thermostat XH-W1209 and 12V (6x6cm, rated 0.25A, consumes 0.15A) cooler fan to chill down the heat from fridge radiator at it back. DISADVANTAGE: noisy (unless replaced with low RPM and bigger installed flat at the back); Independent relay. Programmable on-off-on, delay settings, calibration 0.1°C, range settings, display settings. Thermo-sensor placed between the radiator’s…
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SUDOKEY (convenient way to store securely your Master Password)
OPEN SUDOKEY GENERATOR HERE Idea:I came up with this idea, while thinking on safe way of storing a pass-phrases (possibly crypto-seeds, but primarily— Master Password). Base of idea:Sudoku, the puzzle-game, has nine, 3×3 squares. Each, 3×3 square holds numbers from 1-9. The number 0, in Sudoku puzzle, is not participating. Some exercise books for kids,…
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DIY Hydro-turbine made of washing machine
Unwritten article. Pictures only, with little description. This is FAILED PROJECT, do not get over-excited. In order to get good results, it requires installation of proper Pelton turbine. Additionally, it requires set of electronics for converting output into AC high voltage in order to transfer the energy into far directions. Keep in mind, that turbine’s…
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ELI5: Battery life explained & How to kill it?
This applies only to lead batteries, like truck, car or motorcycle batteries, which are heavy as their volume would be filled with sand. It is nothing scientific or exact in this article, but rather the way of explaining a common sense of preserving your lead batteries, would be for your solar or car. Let’s take…
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Diesel car dual-tank fuel system to run on veg oil
Did you know — the first diesel engine ran on peanut oil? Ask Wiki. I’m not here to convince (again!) anybody that it works. No difference at all, but one little condition to keep in mind (for peace of mind) — pure oil should be used when engine is hot (preheated).
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Canes / Cañas Yurt Green-house
To build yurt from cañas was never a great idea because of the properties of cañas – it is not durable, is not straight/same, is too fragile and splits easily. However caña is strong and flexible when used mindfully. The old-fashioned farmer’s way of using a polypropylene pipe, to build a greenhouse, called for a…
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Collecting solar, hot water
This article is pending update… Items: Used electric boiler, 50 l; Spiral black pipe, inner volume 5 l max; Frame it (opt. / recomm. ); TWO mechanical Thermostats (T). Either refer to #7; Solar panel 10W; Mill type water pump 5W; Three pipe taps (keys), some T connections; Optional, most efficient – Battery 12V 5Ah,…