Recent content by fever16

yes,that's what i wanted to know. Thanks guys @ Prototype i saw models in AIXIZ link. i liked this model (AixiZ) as its 15MW (good visibility) and has 2 lens for line and cross line(optional). only thing i might need is an enclosure for this i guess. i have a Aluminum based enclosure with...

one more iam not very familiar with lasers,so running a 5-10MW laser for long time (20-30mins) is ok.how much heat will it generate on the exposed surface

Thanks. can you refer any good sources for that.

Hello all, Iam working on a school project which involves leveling the bases of two platform by means of some laser alignment. initially i thought of using 2 dot lasers mounted in a st.line.so when they project 2 dots on the next base i will be able to align platform. but it seems using one...

ok i will git it a try. how many mW you think i need here. and as this is budget project,can u suggest some economical laser modules.

thans for the responses. the top layer is RED film and the button is just regular transparent plastic sheet. this is some thing like vinyl cutting.but here the depth of cut accuracy is high. if this process is possible,then iam planning to build a small X-Y table using servos.to achieve good...

Hello all, Iam not very good with the laser tech.just have idea of lasers and what they are capable of. i have a requirement,where i need to cut a special sticker material which is of 2 layers.the laser shld cut only the top layer(green layer).this process has to be very accurate.so iam not sure...

okidoki.. lets just lower the power.i don't want to make ppl blind. so tell me the best laser which is safe and can be visible moderately.as good as possible. and some good source from where i can buy...

yes that i can say. the placement of the laser is such that,only feet of the user come in contact. still i want to know whether 50-60mw laser is dangerous to human skin? and any good and cheap place where i can find this 50mw laser?

no its not eye level. it will be roughly 6-8 inches from the ground. i want it to be like a entry line.so before entering in to the stall one needs to cross it. and yes i mean just power supply not some driver.and i doubt abt using smoke and fog.isn't it possible to use just laser ? with at...

power supply is not a problem. i can make a circuit using LM317 for 3v supply. @drew thanks for the details.i have some more doubts.will this laser be visible in day light.imean my exhibition stall will be under bright lights.so will this laser be visible. below is my idea of placing the laser...

Thanks for the response. can u give me some more data.i mean where i can find such laser good and cost effective(not very cheap) any website or any local seller etc. Thanks

Hello all, Its my first post here. iam looking for some good and neat(non-dangerous)laser to use in my exhibition stall.i want to use it just for display.imean making a border line along my stall etc. so it seems green laser is the best.can u guys  help me here. i don't know what power shld i go...