Skip to main content
Home / Computer Hardware, Monitors & Peripherals / Photoelectric Sensor Module E18-D80NK Diffuse Reflective Infrared Photoelectric Switch Obstacle Avoidance Module

Attributes

Brand -
Category Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin -
Operating Voltage DC 3V - 30V
Detection Distance 3cm to 80cm (Adjustable)
Output Type NPN Open Collector
Load Current Max 100mA
Response Time 1ms
Cable Length 30cm
Power Indicator Red LED
Signal Indicator Green LED
Operating Temperature -25°C to 55°C
Housing Material ABS Plastic

5 reviews

A

Anonymous

Mar 26, 2026

Rating: 5/5

Great value for money

Bought five for my final year project. All arrived working and consistent performance across all units.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Good for light automation

Works well for counting items on a conveyor. Note that shiny surfaces can affect detection range slightly.

A

Anonymous

Feb 18, 2026

Rating: 5/5

Perfect for Arduino Projects

This sensor works flawlessly with my microcontroller setups. The range adjustment is very sensitive and easy to tune.

A

Anonymous

Feb 07, 2026

Rating: 5/5

Reliable obstacle detection

Using this for a small AGV. It detects obstacles consistently within the marked range. Wiring is straightforward.

A

Anonymous

Feb 05, 2026

Rating: 4/5

Solid performance

Does exactly what it says. The LEDs are bright enough to see status clearly. Cable could be longer but manageable.

5 FAQ

Q: Is this compatible with 5V Arduino boards?

A: Yes, the module operates between 3V and 30V, so 5V logic works perfectly.

Q: Can it detect black objects reliably?

A: Dark colors absorb infrared light, which may reduce the effective detection distance. We recommend testing with your specific target.

Q: What is the wiring configuration?

A: Brown is VCC, Blue is GND, and Black is the Signal Output. Please refer to the datasheet for diagrams.

Q: Can I use this outdoors?

A: Strong sunlight contains infrared radiation which may interfere with performance. It is best suited for indoor use.

Q: Is the output Normally Open or Normally Closed?

A: The output is NPN Open Collector. It pulls low when an object is detected.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
CANDLE.LAB | Silicone Border Mat for DIY Scented Candles and Soap Making Tray Mold

CANDLE.LAB | Silicone Border Mat for DIY Scented Candles and Soap Making Tray Mold

$32.00

Shiji Runde Coal Shed Mine Dust Removal Explosion-Proof Anti-Freezing Fog Cannon Port Dust Suppression 80m Ultra-Fine Industrial Fog Machine

Shiji Runde Coal Shed Mine Dust Removal Explosion-Proof Anti-Freezing Fog Cannon Port Dust Suppression 80m Ultra-Fine Industrial Fog Machine

$4,180.00

Mobile Retractable Spray Booth for Furniture - Foldable Track-Mounted Painting Room

Mobile Retractable Spray Booth for Furniture - Foldable Track-Mounted Painting Room

$6,240.00

Long Handle Bristle Paint Brush - Hog Hair Brush for Oil Painting, Acrylic Wall Art, and Children's Drawing

Long Handle Bristle Paint Brush - Hog Hair Brush for Oil Painting, Acrylic Wall Art, and Children's Drawing

$1.80

Electrostatic Powder Coating Equipment and Electronic Powder Dispenser Supply

Electrostatic Powder Coating Equipment and Electronic Powder Dispenser Supply

$17,250.00

DIY Toast-Shaped Silicone Mold for Handmade Soap - Square Soap Making Mold

DIY Toast-Shaped Silicone Mold for Handmade Soap - Square Soap Making Mold

$105.00

Kindergarten Sponge Stamp Set – Mushroom-Head Circular Printing Tools for Kids' DIY Art and Painting Kits

Kindergarten Sponge Stamp Set – Mushroom-Head Circular Printing Tools for Kids' DIY Art and Painting Kits

$3.50

Heavy-Duty Lifting Chain Set – Manganese Steel Chains with Hooks, Rings, and Hoist Accessories

Heavy-Duty Lifting Chain Set – Manganese Steel Chains with Hooks, Rings, and Hoist Accessories

$198.00

Car Tire Stone Removal Tool, Multi-Function Groove Hook for Portable Tire Picking and Cleaning

Car Tire Stone Removal Tool, Multi-Function Groove Hook for Portable Tire Picking and Cleaning

$11.50

m Dogs Strap Auto Retractable Dual Dog Leash With

m Dogs Strap Auto Retractable Dual Dog Leash With

$199.92

Traditional Wooden Sheepskin Rattle Toy – Safe for Teething Newborns, Handcrafted Baby Bell Shaker

Traditional Wooden Sheepskin Rattle Toy – Safe for Teething Newborns, Handcrafted Baby Bell Shaker

$17.80

Soilless Cultivation Equipment Plant Factory Display Rooftop Hydroponic Pipe System for Leafy Vegetables and Fruits, Type A Planting Rack

Soilless Cultivation Equipment Plant Factory Display Rooftop Hydroponic Pipe System for Leafy Vegetables and Fruits, Type A Planting Rack

$2,620.16

Premium Ceramic Tea Canister and Gift Box Set - Empty Packaging for Black Tea, Pu'er, White Tea, and Biluochun

Premium Ceramic Tea Canister and Gift Box Set - Empty Packaging for Black Tea, Pu'er, White Tea, and Biluochun

$121.00

Posture-Correcting Hole-Grip Pencils for Grade 1 - Triangular Barrel, Break-Resistant, Non-Toxic HB for Daily Writing and 2B for Exams

Posture-Correcting Hole-Grip Pencils for Grade 1 - Triangular Barrel, Break-Resistant, Non-Toxic HB for Daily Writing and 2B for Exams

$3.02

Genuine OEM AC Blower Motor Heater Fan for Buick Excelle GT, Cavalier, and Monza

Genuine OEM AC Blower Motor Heater Fan for Buick Excelle GT, Cavalier, and Monza

$255.00

TA1 TA2 Titanium Capillary Tubes - Small Diameter Titanium Pipes - GR5 Titanium Alloy Tubes

TA1 TA2 Titanium Capillary Tubes - Small Diameter Titanium Pipes - GR5 Titanium Alloy Tubes

$240.00

Industrial Spray Painting Wipe Cloth Auto Bake Finish Film Application Degreasing Cloth Non-Woven Absorbent Paper Lint-Free Paper Electrostatic Dust Removal Paper

Industrial Spray Painting Wipe Cloth Auto Bake Finish Film Application Degreasing Cloth Non-Woven Absorbent Paper Lint-Free Paper Electrostatic Dust Removal Paper

$75.66

US Standard Buttress Thread Inserts 22ER 16ER 11NR 16 10 12 8ABUT Internal 7 External 45 Degree

US Standard Buttress Thread Inserts 22ER 16ER 11NR 16 10 12 8ABUT Internal 7 External 45 Degree

$43.20

Coating Workshop Cleaning Rags GAE Industry White Scrap Cloth Nylon Machine Cloth Blocks Industrial Glue Removal Furniture Cleaning

Coating Workshop Cleaning Rags GAE Industry White Scrap Cloth Nylon Machine Cloth Blocks Industrial Glue Removal Furniture Cleaning

$96.31

Natural 8A Yellow Tiger Eye Loose Beads - Round Cat's Eye Bracelet for DIY Jewelry Making

Natural 8A Yellow Tiger Eye Loose Beads - Round Cat's Eye Bracelet for DIY Jewelry Making

$17.28

Paper Blending Stumps Art Set for Highlighting, Sketching, and Smudging - Professional Drawing Tools for Artists and Beginners with Rice Paper Details and Oil Pastels

Paper Blending Stumps Art Set for Highlighting, Sketching, and Smudging - Professional Drawing Tools for Artists and Beginners with Rice Paper Details and Oil Pastels

$6.80

Rubber Speed Bump 1000x350x40mm Herringbone Pattern

Rubber Speed Bump 1000x350x40mm Herringbone Pattern

$96.89

Xian Kan Yun Shu [Cloud Lark] Elegant Brush Washer, Hand-Painted Orchid and Sparrow Design under Glaze, Ceramic Water Pot

Xian Kan Yun Shu [Cloud Lark] Elegant Brush Washer, Hand-Painted Orchid and Sparrow Design under Glaze, Ceramic Water Pot

$21.20

Cable Organizer Hook-and-Loop Straps for Data/Charging Cables, Laptop Power, Mouse, Headphones, and Under-Desk Network Wiring

Cable Organizer Hook-and-Loop Straps for Data/Charging Cables, Laptop Power, Mouse, Headphones, and Under-Desk Network Wiring

$7.48

Power Strip Organizer Box, Desktop Socket Concealment Case for Charging Cables and Power Cords, Hidden Storage Shelf

Power Strip Organizer Box, Desktop Socket Concealment Case for Charging Cables and Power Cords, Hidden Storage Shelf

$21.93

Automatic Dairy Beverage Filling Machine - Fully Automatic Equipment for Milk, Soy Milk, and Drink Bottling

Automatic Dairy Beverage Filling Machine - Fully Automatic Equipment for Milk, Soy Milk, and Drink Bottling

$1,316.00

Compact Invisible Retainer Case - Leak-Proof Sealed Storage Box for Children's Orthodontic Aligners

Compact Invisible Retainer Case - Leak-Proof Sealed Storage Box for Children's Orthodontic Aligners

$12.50

07521 Scouring Pad Roll for Woodworking, Furniture, Paint Sanding, Metal Deburring, and Brushed Finish - Purple 600 Grit

07521 Scouring Pad Roll for Woodworking, Furniture, Paint Sanding, Metal Deburring, and Brushed Finish - Purple 600 Grit

$81.00

Shiya Insulated Display Cabinet, Constant Temperature Warmer for Commercial Use, Crispy Pork Belly, Roast Duck, Roast Chicken, and Cooked Food

Shiya Insulated Display Cabinet, Constant Temperature Warmer for Commercial Use, Crispy Pork Belly, Roast Duck, Roast Chicken, and Cooked Food

$388.00

Wooden Soap Trimmer with Drawer, Soap Planer and Edge Shaper, Free Shipping

Wooden Soap Trimmer with Drawer, Soap Planer and Edge Shaper, Free Shipping

$32.00