Is it possible to use earth or soil energy to power small homemade appliances? This research project gives an answer, although the battery endurance test…
Micro- and nanopower DIY projects
Is it possible to use earth or soil energy to power small homemade appliances? This research project gives an answer, although the battery endurance test…
With all the fossil energy hunger in 2022, In this project I want to use only the energy what earth and soil us freely gives.…
De mens is een lichaam (zoals ook een plant dat is), hij is in het lichaam (als innerlijk beleven, zoals ook een dier dat kent)…
This is a known way to harvest 24/7/365 energy from an antenna or in my case from the steelbase of a table. I wanted to…
It’s not difficult to make an ‘artistic’ christmas surprise for your wife and friend. Buy a Quarz clock device with hands. Get some balsawood plate…
Intro Why a cheap digital tally counter not using for other purposes? i needed a day counter for another project i was working on. So…
Magic Mouse3 is a non-existing mouse from Apple. When existing, it has certainly a wireless charger on board. When Apple doesn’t make one, we makers…
A mouse with 2 disposable AA batteries can be modificated in a rechargeable mouse in a simple way. With the introduction of rechargeable AA batteries…
The aim of this project is to cause a continuous swing of 2 pendulums. I discovered a nice interplay between an active and a passive…
The best place for a rotating sphere, driven by solar energy, is in a glass jar. The electronic driver circuit and the mechanics consists of…