Lidar Unit

Assembly

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Pulsed 905 nm laser rangefinder that derives speed from successive time-of-flight distance measurements on a narrow beam.

Direct parts	5
Total parts	5
Used in	1 assembly
Class	Assembly

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Pulsed 905 nm laser rangefinder that derives speed from successive time-of-flight distance measurements on a narrow beam. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Lidar Unit parts and their functions

5 top-level parts · 5 parts in total · full bill of materials below

Lidar Unit parts diagram: 1 pulsed laser diode, 2 APD receiver, 3 lidar optics, 4 time-to-digital converter, 5 bare PCB. 5 parts in 5 top-level items. — Lidar Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Pulsed Laser Diode	1×	Class 1 eye-safe 905 nm diode emitting nanosecond ranging pulses.
2	APD Receiver	1×	Avalanche photodiode detecting the weak return pulse from vehicle surfaces.
3	Lidar Optics	1×	Collimating and receiving lenses giving a beam narrow enough to single out one vehicle.
4	Time-to-Digital Converter	1×	Timing IC resolving pulse round-trip time to centimetre-class range precision.
5	Bare PCB	1×	Unpopulated printed circuit board: copper traces etched on an FR-4 glass-epoxy laminate that carry current between the components later soldered to it.

3D model

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Build & assembly graph

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Bill of materials for Lidar Unit

5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Pulsed Laser Diode	speed-camera-laser-diode	1×	1	·	part
2	APD Receiver	speed-camera-apd-receiver	1×	1	·	part
3	Lidar Optics	speed-camera-lidar-optics	1×	1	·	part
4	Time-to-Digital Converter	speed-camera-tdc	1×	1	·	part
5	Bare PCB	pcb-bare	1×	1	·	part

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Where the lidar unit is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Imaging & Optics 1 Traffic Speed Camera

Used in 1 assembly

Traffic Speed Camera

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks