TOP TAG : family olympic bookmark suit paste pineapple puffarrow iceaxe snake Concrete Shaanxi cup AstroBoy snowflake Tire Hairstyle collage PC ball Speaker buddha umbrella tiles spirit bracelet book trouser mum son Crassula

 

 

DIY HiFi
Position : HOME>DIY Tutorial>DIY HiFi>

DIY movable stereogram by dustbin

Source: Author: Time:2008-11-26
Battery

raw materials: lithium battery 24 from the notebook battery waste removed to buy a single 25 / stars 0 RMB per session 3.7V2AH 3 Series 4 and 12 a group of a total of 2 group backup minds are at ease can also use lead-acid battery 12V7AH is too heavy a 5 kg
protection circuit board is also a laptop battery with a 0 RMB must prevent over-discharge lithium batteries do not overcharge
Amplifier 50W 60 per
speakers I picked the sound quality good and some are cheap but to little avail treble bass is not strong split 220 per
smart charger must be smart lithium-off charge of 80 yuan would explode
Trash a color choice I like Winnie the Finn Vine's Hello Kitty's also good cost of 8 yuan
Total: 60 +220 +80 +8 = 368 with a tool attachment mess no more than 400







Home  |  About us  |  Contact us  |  Sitemap  |  RSS
Copyright 2007 - 2010 LetusDIY.ORG -------