Pavel Jirásko
Další nápady od uživatele Pavel
Picture of mini circular bench saw from scrap. This could be usefull. But defenatly done a whole hell of a lot better.

Picture of mini circular bench saw from scrap. This could be usefull. But defenatly done a whole hell of a lot better.

Isotron 160 meter vertical

Isotron 160 meter vertical

Radio-Kits - MKARS80 LSB QRP Transceiver

Radio-Kits - MKARS80 LSB QRP Transceiver

homemade revers crossbow plans and elements measurements - YouTube

homemade revers crossbow plans and elements measurements - YouTube

Slingshots and blow guns can be interesting to try out at the range or in your backyard.

Slingshots and blow guns can be interesting to try out at the range or in your backyard.

Slingshot... a quality one makes for a great addition to any survival kit. Easy to learn to use, ammo is plentiful, can be effective in hunting small game and for recreation.

Slingshot... a quality one makes for a great addition to any survival kit. Easy to learn to use, ammo is plentiful, can be effective in hunting small game and for recreation.

Building a High Quality Slingshot with Rotating Bearings

Building a High Quality Slingshot with Rotating Bearings

Homebrew Collinear Antenna - from just a piece of solid copper wire!

Homebrew Collinear Antenna - from just a piece of solid copper wire!

A good starter 2 meter 1/4 wave ground plane antenna for < $10. I friend made…

A good starter 2 meter 1/4 wave ground plane antenna for < $10. I friend made…

Tutorial: Winding toroids - turn count - make sure the windings are spaced as evenly as possible on the core

Tutorial: Winding toroids - turn count - make sure the windings are spaced as evenly as possible on the core