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💡
How LiDAR sees
Pulse Ranging Technology and the core vocabulary
12 cards · …
🟩
R2100
11-beam solid-state LED scanner
10 cards · …
🔴
R2000
Dense 360° laser scanning: Detection, HD, UHD
17 cards · …
🟪
R2300
High-speed 2-D slice or four-layer 3-D point cloud
12 cards · …
🎯
Pick the sensor
Match the job to the right family
7 cards · …
⚙️
From scan to decision
Data model, controllers, and real-world knobs
8 cards · …
How memory levels work
Each fact climbs six levels: New → Seen → Learning → Familiar → Strong → Mastered. A correct answer moves it up and rests it longer (10 min → 1 h → 1 day → 3 days → 7 days). A miss drops it a level and brings it straight back.