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to get 100mA output on a LM317 setup you would use a 12.5ohm 1/8W resistor, and for 120mA output you would use a 10.4ohm 1/8W resistor. these are the exact values for the desired output. you would need to find the closest available value of the resistor you need to use. for example, if you...

most any common switch will work on a 9VDC battery. just switch the - lead instead of the +.

what would you trade for them or are you wanting a trade? i am interested

on PHR diodes you can just put a small blob of solder over the broken pen and let it connect to the case (just try to always solder on the diode when it is in a heatsink). if it was the Positive pin broken, now your diode is case Positive and you can use the case pin in place of the broken pin...

i ordered my module about a week ago from o-like and it arrived yesterday. i already put it in my RPL host and powered on the meter. i ordered the 30mW 532nm laser module for $18 + $4 S&H. i was amazed at the output. 62mW of 532nm for $22. very satisfied. next will be the 150mW module (see what...

first off you need to become a familiar face around the forum before people are going to trust anyone with there money, especially you living in another country that our laws don't apply. and some of the recent scamming and spamming on the forum. you have been a member here for less than a...

i had the option to use a flexdrive, but i needed it in a smaller host. the groove driver is a pretty stable driver, but you can get more runtime off of 1x 18650 using a flexdrive. other than that there aren't any other benefits. im glad you got the laser quickly. hope you enjoy. if you want the...

and they wont ship it to the US anyways. it's over 5mW. you need to user a 3rd party buyer (there's a member on the forum who will do it for you) to buy from DX and ship to you if you are in America

no it is a laser, just shaped like a flashlight. if you look in the very first picture and enlarge it you can read : Max Power 20mW Wavelength 405nm. it is violet not blue. don't let them fool you.

HEY JAKE.... TAKE RESPONSIBILITY FOR YOU ACTIONS. ENOUGH SAID!

thats the point. other people do give reps for stupid stuff like that and then other people see the rep point # and think "they must be ok to B/S/T with because they have a high number." then when things go south, they say that they should have listened to everyone or done a little more research...

just like alot of other manufactures you pay alot for a NAME. WL is an established company with good history. (maybe not top performing lasers but the look good) sometimes overrated. good luck with your sale.

go to www.modwerx.com he is a forum member here and is in the US ships fast. got everything you are looking for.

svars1 why did you quote me? this is another example of our useless rep system. he read the reps of jake21 and thought everything would go smooth. guess rep points about "nice avatar" and "cool guy" don't say alot about how a person does business. about the banning of jake... need to know how...

don't understand your comment. yes it is funny but what aftermath. you want to see his burnt weiner?

looks really cheap made. are you sure the heads come off so you can heatsink it and wire the components up?

no, i doubt that he is in the hospital (could be, but i doubt it). jake will talk or PM all the way up until he gets what he wants, then you can't get in touch with him. seems like he only wants to talk about what benefits him at the moment. he's frustrating to do business with, so that's why i...

back to the sale now....:twak:

he has his own "brand" now???

you need a test load to set the current properly. you can use a couple of 1N4001 diodes and a 1ohm resistor wired in parallel and read across the resistor. set you multimeter to volts or millivolts and power on. the 1ohm resistor does the math for you of converting mV => mA.