[EE] Looking for Laser Detector Component

[Jim Ruxton]

This particular laser detector module is sold many places online but I
can't find the 3 terminal laser sensor itself. Does anyone know what the
part would be and where I can find it's specs. On this board it takes 5
volts and ground and outputs a signal when a laser signal is received. I
am thinking it is just a phototransistor of some kind but I would like
to know which one. It claims to be optimized for 650 nM. Here is a link
to it.

https://www.amazon.com/Icstation-5V-Laser-Sensor-Module/dp/B01M8PFZRC/ref=cm_cr_arp_d_product_top?ie=UTF8

Thanks,

Jim

[Allen Mulvey]

When I go to your link it comes up paired with this:

https://www.amazon.com/GeeBat-10pcs-Laser-Module-Lasers/dp/B
01ITK4PEO/ref=pd_bxgy_328_2/135-3552823-6943665?_encoding=UT
F8&pd_rd_i=B01ITK4PEO&pd_rd_r=12af5bdf-84fb-11e8-9c69-252c11
1cdb03&pd_rd_w=Wo6Go&pd_rd_wg=AuYgH&pf_rd_i=desktop-dp-sims&
pf_rd_m=ATVPDKIKX0DER&pf_rd_p=3914568618330124508&pf_rd_r=5E
MQJHWZ5G52ZQP0JNAD&pf_rd_s=desktop-dp-sims&pf_rd_t=40701&psc
=1&refRID=5EMQJHWZ5G52ZQP0JNAD

Allen

-----Original Message-----
From: piclist-***@mit.edu
[mailto:piclist-***@mit.edu] On Behalf Of Jim Ruxton
Sent: Wednesday, July 11, 2018 1:34 AM
To: Microcontroller discussion list - Public.
Subject: [EE] Looking for Laser Detector Component

This particular laser detector module is sold many places
online but I
can't find the 3 terminal laser sensor itself. Does anyone
know what the
part would be and where I can find it's specs. On this board
it takes 5
volts and ground and outputs a signal when a laser signal is
received. I
am thinking it is just a phototransistor of some kind but I
would like
to know which one. It claims to be optimized for 650 nM.
Here is a link
to it.

https://www.amazon.com/Icstation-5V-Laser-Sensor-Module/dp/B
01M8PFZRC/ref=cm_cr_arp_d_product_top?ie=UTF8

Thanks,

Jim
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[Allen Mulvey]

Sorry, I misread your post.

Allen

-----Original Message-----
From: piclist-***@mit.edu
[mailto:piclist-***@mit.edu] On Behalf Of Allen Mulvey
Sent: Wednesday, July 11, 2018 7:13 AM
To: 'Microcontroller discussion list - Public.'
Subject: RE: [EE] Looking for Laser Detector Component

When I go to your link it comes up paired with this:

https://www.amazon.com/GeeBat-10pcs-Laser-Module-Lasers/dp/B
01ITK4PEO/ref=pd_bxgy_328_2/135-3552823-6943665?_encoding=UT
F8&pd_rd_i=B01ITK4PEO&pd_rd_r=12af5bdf-84fb-11e8-9c69-252c11
1cdb03&pd_rd_w=Wo6Go&pd_rd_wg=AuYgH&pf_rd_i=desktop-dp-sims&
pf_rd_m=ATVPDKIKX0DER&pf_rd_p=3914568618330124508&pf_rd_r=5E
MQJHWZ5G52ZQP0JNAD&pf_rd_s=desktop-dp-sims&pf_rd_t=40701&psc
=1&refRID=5EMQJHWZ5G52ZQP0JNAD

Allen

-----Original Message-----
From: piclist-***@mit.edu
[mailto:piclist-***@mit.edu] On Behalf Of Jim Ruxton
Sent: Wednesday, July 11, 2018 1:34 AM
To: Microcontroller discussion list - Public.
Subject: [EE] Looking for Laser Detector Component

This particular laser detector module is sold many places
online but I
can't find the 3 terminal laser sensor itself. Does anyone
know what the
part would be and where I can find it's specs. On this board
it takes 5
volts and ground and outputs a signal when a laser signal is
received. I
am thinking it is just a phototransistor of some kind but I
would like
to know which one. It claims to be optimized for 650 nM.
Here is a link
to it.

https://www.amazon.com/Icstation-5V-Laser-Sensor-Module/dp/B
01M8PFZRC/ref=cm_cr_arp_d_product_top?ie=UTF8

Thanks,

Jim
--
http://www.piclist.com/techref/piclist PIC/SX FAQ & list
archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
--
http://www.piclist.com/techref/piclist PIC/SX FAQ & list
archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist

[Brent Brown]

Post by Jim Ruxton
This particular laser detector module is sold many places online but I
can't find the 3 terminal laser sensor itself. Does anyone know what the
part would be and where I can find it's specs. On this board it takes 5
volts and ground and outputs a signal when a laser signal is received. I
am thinking it is just a phototransistor of some kind but I would like
to know which one. It claims to be optimized for 650 nM. Here is a link
to it.
https://www.amazon.com/Icstation-5V-Laser-Sensor-Module/dp/B01M8PFZRC/ref=cm_cr_arp_d_product_top?ie=UTF8

One of the photos there partially shows some text on the overlay underneath the
photo transistor. If you have one, the answer might be written in front of you. Or, in
a movie you could ask the computer to rotate and enhance the image...

[Brent Brown]

Post by Jim Ruxton
This particular laser detector module is sold many places online but I
can't find the 3 terminal laser sensor itself. Does anyone know what the
part would be and where I can find it's specs. On this board it takes 5
volts and ground and outputs a signal when a laser signal is received. I
am thinking it is just a phototransistor of some kind but I would like
to know which one. It claims to be optimized for 650 nM. Here is a link
to it.
https://www.amazon.com/Icstation-5V-Laser-Sensor-Module/dp/B01M8PFZRC/ref=cm_cr_arp_d_product_top?ie=UTF8

Similar on AliExpress..

https://www.aliexpress.com/item/New-Arrival-2PCS-5V-Laser-Receiver-Module-non-
modulator-Tube-Laser-Sensor-Module-1-5-x/32812846934.html?spm=2114.search
0104.3.42.24342e94OQzF6c&ws_ab_test=searchweb0_0,searchweb201602_5_10
152_10151_10065_10344_10068_10547_10342_10343_10340_10548_10341_106
96_10084_10083_10618_10307_10846_10059_100031_524_10103_10624_10623
_10622_10621_10620,searchweb201603_35,ppcSwitch_4&algo_expid=32b7cfbf-c
bf7-4545-96b4-8e0146865a57-6&algo_pvid=32b7cfbf-cbf7-4545-96b4-8e0146865a
57&priceBeautifyAB=0

It seems these PCB's are actually marked DS18B20, which a 1-wire temperature
sensor, which it clearly isn't in this case, so not much help there sorry.

But the same seller does list the detectors alone...

https://www.aliexpress.com/item/FREE-SHIPPING-10PCS-LOT-Digital-650nm-laser
-head-receiver-tube-sensor-photoelectric-switch-ranging-module/1906752972.html?
spm=2114.10010108.1000014.2.17894961gqg2XO&scm=1007.13338.98644.0000
00000000000&scm_id=1007.13338.98644.000000000000000&scm-url=1007.1333
8.98644.000000000000000&pvid=56b0b7a4-b43a-4bba-ab95-1314d963d609&_t=p
vid:56b0b7a4-b43a-4bba-ab95-1314d963d609,scm-url:1007.13338.98644.0000000
00000000

Still no part number, but hope this helps.

[Peter Feucht]

May be it's from optec technology, similar to OPL-530.
Not exactly the same appearance but may a point to start.

Regards Peter