Recent content by personx910

So case negative means that, Thank you.

Hello, I am building LPC 826 laser, with lm317 driver 3 ohm resistor 2x CR2 3.0v batteries So , my question is, do I need to solder negative pin to heatsink (which carries negative from host body) or I can just remove it? Thanks

steel stick through 220v ac when i was 6-7 years old :umbrella:

Yeah thats bad idea , i killed my lpc 815 diode by hooking it to 4.2v battery , i had them hooked fo a 5-10 sec , i didnt knew that diode was ok ,i thought it was corrupt , i was just checking what would happen xD

Ginge yeah im doing same , having little progress : D

hello im noob in soldering and found thing for me on ebay but dont know if its usable to solder diode to driver or how to solder with it can u help ? these are things i found Good Helper / No Soldering - Wire Glue BGA | eBay Good-helper Solder Paste Flux Iron Soldering 35grams | eBay

congratz! looks nice ) im still waitin for my 826 and resistor(for dummy load) to ship but i think that i will break my diode while soldering it :(

Wow u are cool man )) if i would know that there was giveaway like this ) ) congratz to all who won! :wave:

thank you very much )

i understand that but not fully maybe this is same and this will work? its easier to understand for me xD http://desmond.imageshack.us/Himg688/scaled.php?server=688&filename=tlmf.jpg&res=landing i found it in google and want to be sure if its correct

okay thanks will try to understand :D

no, thanks, i already bought some resistors and waiting for shipping, diodes i have. so i should wire like this? its easiest that i found, i dont understand wiring on boards : |

okay thanks for help

ehh i have no any store of electronics near to buy things like resistor , capacitor and anything else, i buy them from ebay, it takes 2-3 week, is there any alternative of dummy load? without 1 ohm resistor?

sorry for my bad english , i m trying to spell correctly ) these are images but i have use soldering iron first time so i dont know maybe i did something wrong , also it looks like sh*t when i connect these 4.2 v batteries dirrectly to dc motor it runs very fast when i connect it through...