Tuesday, May 27, 2008

my light diagram


term 2 week 4

hello blog this week is a shout week as we are not at school on Friday so we don't get Darbie practical on trusday we did some materials research and today i am wirting my blog and i am going to put some pic's of last firday work on my blog and so on and so on

Tuesday, May 20, 2008

brief - dr toin house

brief
  • create a self powered light
  • to light up poucita in the coromandel

constraints

  • weather-outdoor coromandel
  • self-powered
  • cost must not be more than $60

research

  • meterials
  • poacte
  • solar panels

specifirations

  • selfpowerd
  • light
  • poacita

research meterials-rustprof

  • stainless steel
  • plastic
  • tiluminium
  • brass
  • copper

light must turn on at night and off at day

brief

we need to make and design a self powerd solar powerd light it will be keeped outdoors in the coromandel so it will need to be weater proff we willall so need to use rust proof materials it can be no biger than 50mm high we have a cost limet of $60 gave or take

term 2 week 3

on Tuesday i drilled holes in my box for the solar panel and i made some brackets for the box today i add the pic off the making off the box on Friday we are doing two peraidos
of practical i will be working on my box and folding up the brackets and so on and so on

prototype box














































Thursday, May 15, 2008

term 2 week 2

hello we did the work sheet for 18242 and then we pulled apart some warehouse garden lights and took out the circuit to use in the box that we folded up on Wednesday after we did a work sheep about the parts in the light we had pulled apart today/ Friday we are up dateingthe blog and next we may do more work on our box's and so on and so on

Tuesday, May 6, 2008

term 2 week 1

this is our 1st week back from the school holidays on Monday we got a check list so we could check wot we have and have not got on our blog today i am waiting my blog and checking the blog using the check last on firday we are doing some practical and doing some design