koi pond filter

This is the filter for my Small koi pond. I wanted a waterfall, room for filter equipment (easy accessible) and space to keep a few green carnivores. Read on if you want to know why I needed a lathe for this.

Read more...

 

Small koi pond

This is my koi pond project. I wanted to keep a few fish in my yard, but the landlord does not allow dug ponds. My solution: make the pond above ground.

Read more...

 

7.2MHz Spiral PCB Teslacoil

This battery powered Teslacoil has etched windings on a print circuit board. It works on two 9V battery's. The resonance frequency is around 7.2MHz. It is a full bridge and the primary is also resonant. It has a turns ratio of 2:105 with 6mil tracks for the secondary.

Read more...

 

Metal notcher refurbishment

A very handy tool for every workshop. This heavy duty notcher has been in my possession for a while. Now I've finally found he time to clean it up and restore it to its former glory.

Read more...

 

Tesla theater Groningen

Tijdens de Nacht van Kunst en Wetenschap (thema energie) in het hart van Groningen heb ik meegewerkt aan het Tesla theater. Een muzikale performance in samenwerking met Arnold Hoogerwerf en Roel Voorbij. In dit toneelstuk worden een aantal interessante opstellingen gebruikt.

Read more...

 

Audio Modulated Solid State Teslacoil V2.0

This is the new version of my mini Solid State Tesla Coil. Flashovers of over 22cm are achieved with the new Top load. Max output voltage is about 170kV. The audio modulator is also improved. Power consumption is about 300W.

Read more...

 

Transparent Mini DC TeslaCoil

A small TeslaCoil fully made of acrylic plastic. The cool thing about this is that every part is transparent. This coil is driven by the power supply of my large DC Teslacoil. Total height 44cm, max output voltage +- 380.000 Volts (57cm arc length).

Read more...

 

Stereo Audio Modulator for my SSTC's

This is my new battery powered audio modulator (interrupter). It has 2 channels (L&R) for 2 Teslacoils. It is about half the size of my previous version and uses 3 AAA batteries.

Read more...

 

We have 19 guests and no members online