Laser Tx Laser Emitter Module with Adjustable Focal Length M5Stack® for Arduino - products that work with official Ardui

Description This is one of the communication devices among M5Units a Laser emitter with adjustable focal length It is mainly built with a laser diode Laser communications devices are wireless connections through the atmos phere They work similarly to fiber optic links except the beam is transmitted through free space While the transmitter and receiver must require line of sight conditions they have the be nefit of eliminating the need for broadcast rights and buried cables Laser communications systems can be easily deployed since they are inexpensive small low power and do not require any radio interference studies Two parallel beams are needed one for transmission and one for reception Therefore we have a LASER RX parallelly Port type of this unit is PORTB warning laser is dangerous for human being Dont aim a laser pointer towards a persons head This is to prevent the beam from getting in their eyes possibly causing eye damage Remember that people can move unexpectedly so keeping away from their heads is a good ideaProduct Features Laser transmitteradjustable focal lengthWork voltage 5VPair with LASER RXTwo Le go compatible holesProgram Platform for UIFlow Blockly Python Product Size 32 2mm x 24 2mm x 8 1mmProduct weight 4 9gPackage Included 1x LASER TX unit1x GROVE cableApplication Laser communication system on space Schematic EasyLoaderclick to download EasyLoaderblockquote style box sizing border box font size 16px webkit tap highlight col