Search found 470 matches

by chinnerz
Mon Dec 28, 2009 9:30 pm
Forum: General How-To & Discussion
Topic: Homebuilt Phototransistor Chronograph
Replies: 18
Views: 6672

i do have 1, it’s a bit basic (just uses a ball valve and compressed air), but it launches nails halfway into 19mm pine at 80psi . and i have always wanted to know how fast it shoots.

also thanks for the search help.... i didnt see it... now i know im going blind.
by chinnerz
Mon Dec 28, 2009 9:05 am
Forum: General How-To & Discussion
Topic: Homebuilt Phototransistor Chronograph
Replies: 18
Views: 6672

wow, do you have those book marked? Because that was some quick work!
Also thankyou! I have decided that this will be my next project.
by chinnerz
Mon Dec 28, 2009 8:58 am
Forum: General How-To & Discussion
Topic: Step by step to building a cheap oak stock
Replies: 33
Views: 10819

Depends, what's your chamber size, valve type, what pressure are you using, are you interested in power, quietness, ease of pressurising. size as in volume? ill work that out when the sun comes up. i am using an air compressor and noise is not an issue. i am interested in power. What do you mean by...
by chinnerz
Mon Dec 28, 2009 8:48 am
Forum: General How-To & Discussion
Topic: Homebuilt Phototransistor Chronograph
Replies: 18
Views: 6672

looks good, just like something i would make.
i am kind of new to all of this but i have done some electronics at school. can you plz provide a circuit diagram?
by chinnerz
Mon Dec 28, 2009 8:32 am
Forum: General How-To & Discussion
Topic: Step by step to building a cheap oak stock
Replies: 33
Views: 10819

i too am making a wooden stock, it is a bit different to yours, but it uses some similar aspects which is why i think you may be able to help me out(if you choose) :lol: firstly some background info. the system i am making it for will be (when i finish it) my second spudgun, and my first co-ax, whic...