Model No: PCM-00284
TK. 223.87
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Category: Laser
Supplier: Made in China
This Laser emitter, when powered, creates a Red beam.Its focusable acrylic lens lets you adjust it with hand without any tools.
Cautions: Avoid direct eye exposure to beams.
Question & Answer
Total 20 questions
Q: Can i burn something with it....??? Questioned by Rahul.iub, 16-Mar-2014
Hay Rahul.iub, if you need a burning laser ..... Buy a Samsung DVD writer and open it ! You will find a high power (Red & IR combined) Laser Diode There would be 3 pins on it (CD,DVD & Ground) CD pin for IR (max 2.2 V) DVD pin for RED (max 3.2 V) You would need to gather Collimator & Optics (Lens) from other sources ( maybe form a cheap laser- that's what I did) Also, make a current limiter circuit to drive or current will keep increasing when Laser Diode heats up and eventually avalanche breakdown will occur ! Good Luck ! P/S: I burnt a lot of matches in 3-4 seconds and was able to lit 2 cigarettes with lots of difficulties & my one died when I applied 4V to lit the 3 cigarette ! Answered by suntop, 05-Aug-2014 02:25 AM
One more thing : NEVER EVER LOOK INTO THE LASER DIODE, OR YOU WILL BE BLIND BEFORE YOU KNOW IT to see IR use your cellphone camera at a hither angle or use this IR Receiver Diode http://www.techshopbd.com/product-categories/light/289/ir-receiver-diode-techshop-bangladesh it will give 0.7-0.8 volts when IR is shine upon it ! Answered by suntop, 05-Aug-2014 02:31 AM
where can I get collinlmator n optics lens Answered by Ibrahim32152, 23-Jul-2015 13:28 PM
Q: What's the lifetime of the laser diode ? How many hours of continues runtime before it fails ? Is it better than those 50 taka toy laser-key-chains ? Questioned by suntop, 31-Jul-2014
Vai answer dan na kano ? Answered by suntop, 05-Aug-2014 02:32 AM
Q: Since techshopbd didn't respond to my query, so I just bought a Green laser form other source @1300 taka. Don't konw what's wrong, why they are too moody to respond. Questioned by suntop, 05-Aug-2014
I understand.... Thank You Answered by suntop, 05-Aug-2014 22:04 PM
Q: Just bough one ! It's kind of like the laser beam you will see on price tag scanner/barcode scanner used in super shops. Better than toy lasers available in local market. Because this one actually has an automatic power controller and photodiode feedback which I can assure you because I disassembled it to check. So brightness is almost constant within operating voltage range for any voltage . Operating at low voltage such as 3 volt it draws current around 28.7 mA and at 4.5 volt it draws 18.9 mA due to APC which maintains the power level nearly the same . You can't get a DOT from this laser only LINE and by focusing the width of the line can be varied, not lenght . The projection angle of the line beam is 100 degrees. Tough metal body also keeps laser diode cool, I am expecting a longer life from this laser. Typical application : leveling, measuring height, security or simply exlporing it. Questioned by suntop, 10-Aug-2014
Correction/Updates : Do make DOT instead of line, First unscrew the focusable lens. Now hold the metal front firmly & `twist the black plastic thread in counter clockwise to unscrew it. You you can remove the line lens . Put back the black plastic and screw to adjust focus to get DOT light . Answered by suntop, 13-Aug-2014 18:26 PM
Can it burn anything? Answered by sayeed921, 15-Aug-2015 19:55 PM
Q: Is there any other colored available? Questioned by kriton091, 19-Sep-2014
No. Answered by A.R, 20-Sep-2014 16:29 PM
Q: Vaia ei LD die ki buening laser banano jabe Questioned by Niloy01, 24-Dec-2014
Q: Vaia laser die ki plastic cutter banano jabe ? Questioned by HADIUL, 04-Jan-2015
Q: Can i burn paper with this laser Questioned by phsajal, 04-Feb-2015
Q: ei laser er focus r light er kono pic dile khub valo hoto Questioned by MUSA_reza, 27-Jun-2015
Q: atar body ki metal na plastic Questioned by Ibrahim32152, 27-Jul-2015
Q: 5mW diye ki burning laser hobe? Questioned by sayeed921, 18-Aug-2015
No. Answered by A.R, 23-Aug-2015 12:20 PM
Q: 10mW,15mW,20mW laser diode anenna keno amra tho buy korte chai apnara anle problem ki??? Questioned by Ibrahim32152, 13-Dec-2015
Q: Please let me know does it points as a straight line? And what is the operating voltage of the laser? Questioned by Farhan_T, 28-Apr-2016
>>Yes, its light emitted into a focal point. >>Working voltage: Min 2.3VDC, Typical 4.5VDC, Max 8.0VDC. Answered by FAHIM_REAZA, 02-May-2016 12:03 PM
Q: Hi, can you provide us 1W or 2W laser diode for making a wood engraver!! Questioned by emon.dkbd, 30-Dec-2016
Q: I bought this but after receiving the delivery it was not as same as the picture. It was only a normal diode! Questioned by Sakkhor111, 30-Mar-2017
Q: I bought this but after receiving the delivery it was not as same as the picture. It was only a normal diode! Questioned by Sakkhor111, 30-Mar-2017
Really? Please mail to customerservice@techshopbd.com with your order id and a picture of the product which was sent to you. Answered by A.R, 02-Apr-2017 16:03 PM
Q: I need burning laser please store it Questioned by SM9604, 07-May-2017
Q: এর রেড বিমটি কি ভিজিবল? অর্থাৎ, লেজারের মাথা থেকে বাধাপ্রাপ্ত জায়গা পর্যন্ত দূরত্বে লাল লাইনের মত তৈরী হবে? Questioned by Riaj_Uddin, 12-Jul-2017
Q: এর রেড বিমটি কি ভিজিবল? অর্থাৎ, লেজারের মাথা থেকে বাধাপ্রাপ্ত জায়গা পর্যন্ত দূরত্বে লাল লাইনের মত তৈরী হবে? অগ্রিম ধন্যবাদ। Questioned by Riaj_Uddin, 12-Jul-2017
Q: 5mm laser module emitter needed 2 pcs Questioned by habibur15143@waltonplc.com, 21-Jan-2023
Hello there, it's 6mm. You can contact us for sourcing 5mm laser module. Email address: sourcing@techshopbd.com Answered by almamun3248, 26-Jan-2023 11:16 AM
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