Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Type | Linear CCD Array |
| Model Number | TSL1401 |
| Resolution | 128 Pixels |
| Operating Voltage | 5V DC |
| Interface | Digital Serial Interface |
| Algorithm | Dynamic Threshold Detection |
| Application | Line Tracking & Edge Detection |
| Package Type | DIP-24 Module |
| Clock Frequency | Up to 10 MHz |
| Dimensions | 45mm x 15mm x 10mm |
Anonymous
Mar 27, 2026
Rating: 5/5
Exceeded expectations
I was skeptical about using a CCD for line tracking, but the speed and accuracy are impressive. The dynamic thresholding really makes a difference on uneven surfaces.
Anonymous
Mar 19, 2026
Rating: 5/5
Great for university competitions
We used this for our national robotics contest. It allowed our car to navigate complex tracks with sharp turns easily. Documentation was clear and setup was quick.
Anonymous
Mar 18, 2026
Rating: 4/5
Solid performance in indoor lighting
Works great under controlled indoor lighting. I noticed some noise when testing directly under bright sunlight, but adding a simple shield fixed the issue immediately.
Anonymous
Mar 16, 2026
Rating: 5/5
Reliable and consistent
Bought five of these for our workshop. All units performed consistently right out of the box. The linear array gives a much wider field of view compared to point sensors.
Anonymous
Mar 08, 2026
Rating: 4/5
Good resolution, needs careful wiring
The 128-pixel resolution provides excellent detail for track detection. Just ensure your clock signal is stable, or you might get noisy data. Overall a solid sensor for the price.
Anonymous
Mar 03, 2026
Rating: 5/5
Perfect for autonomous car projects
This TSL1401 module works flawlessly with my Arduino-based line follower. The dynamic threshold algorithm handles varying light conditions much better than simple IR sensors.
Q: Does this come with example code for Arduino?
A: The package includes a link to a GitHub repository with basic Arduino libraries and example sketches to help you get started with data acquisition.
Q: What is the maximum scanning speed supported?
A: The TSL1401 can operate with a clock frequency up to 10 MHz, allowing for very high line scan rates suitable for fast-moving robotic applications.
Q: Can it detect colored lines or only black on white?
A: It detects contrast differences. While optimized for black lines on white surfaces, it can detect other color combinations provided there is sufficient luminance contrast.
Q: Is this module compatible with Raspberry Pi GPIO?
A: Yes, it is compatible. You will need to write a script to handle the serial clock and data lines via the GPIO pins. Many users have successfully interfaced it using Python.
Q: What is the power consumption of this module?
A: The module typically draws around 20mA to 30mA at 5V during active scanning, making it suitable for battery-powered mobile robots.
Roast Duck and BBQ Warmer Cabinet - Constant Temperature Heating Display Case for Crispy Pork Belly and Hanging Ducks
$710.00
Traditional Handmade Baby Rattle with Chewable Sheepskin for Newborns
$12.50
5pcs Lily tubular length 7cm fish tank aquarium glass
$9.90
Data Cable Interface Safety Case for iPhone, Apple, and Android Charging Cables - Child and Pet Proof
$16.80
Commercial Roast Duck Warmer Cabinet Constant Temperature Food Heater Display Counter for Cooked Meat
$1,494.00
Over-Toilet Storage Rack - Multi-Layer Bathroom Organizer with No-Drill Installation for Tank and Supplies
$17.92
Natural 7A White Azeztulite Loose Beads for DIY Handmade Bracelets, Spacer Beads, Multi-Gem Jewelry Accessories
$2.07
Hanyue Cordura N66 Rafting Bag Outdoor Swimming Trekking Clothes Storage Ultra-Light Waterproof Dry Bag
$35.70
Electromagnetic Planetary Stir-Fry Pot Sugar Fillings Pre-made Dish Cooking Equipment Tomato Sauce Chili Sauce Stir-Fry Machine
$3,940.00
Factory Direct 6L Stainless Steel Round Buffet Warmer - Electric Heating with Flip-Top Lid for Hotel and Restaurant Use
$764.00
Polishing Workshop Grinding Platform Plasma Cutting Welding Fume Dust Removal Environmental Equipment 3000 Airflow Grinding Platform
$6,000.00
Tongyue Food Warmer Cabinet - Large Capacity Home Kitchen Hot Dish Heater for Autumn and Winter
$607.20
Taikang Bybo Dental - Swiss Straumann ITI Dental Implants with Metal Abutments (TK)
$20,000.00
Marie's Sketching Blending Stump Set for Artists - Highlight, Shadow, and Detail Tools with Silicone Tips and Sponge Blenders
$15.30
Bottled Water Stand – Inverted Rack with Pump Dispenser for Large Mineral/Pure Water Jugs
$18.50
Sketching Blending Stump Set - Fine & Round Tip Tools with Replaceable Sponge Heads for Highlight Creation, Drawing Correction, and Tracing
$7.26
Automatic Retractable Air Hose Reel Auto Repair Car Wash Shop Electric Reel Water Drum PU Air Pipe Sandblasting Hose
$72.20
![[Live Stream Exclusive] Taikang Bybo Dental - South Korean Dentium Dental Implants for Tooth Loss Restoration](https://www.gosteppe.com/cache/small/product/269973/legacy-main-5e274b6981a80a22f7dc25a6.webp)
[Live Stream Exclusive] Taikang Bybo Dental - South Korean Dentium Dental Implants for Tooth Loss Restoration
$2,480.00
Food-Grade Silicone Soap Mold - Toast Shape with Little Angel Design zx228
$19.40
Ultra-Fast High-Adhesion Strong Clear Packing Tape 4.5/5.5 Width Packaging Tape Large Roll Free Shipping Extra Sticky Type
$729.50
Genuine Yokohama Tires 205/215/225/235/245 45/50/55/60/65 R16/17/18/19
$220.00
Marie's Paper Blending Pen Set for Soft Sketches and Pastels - Professional Art Student Tools Including Blending Knives, Balls, Sponges, and Egg-Shaped Blenders for Oil Pastels and Drawing on Newsprint or Xuan Paper
$3.80
Toilet Storage Rack, Bathroom Floor-Standing Shelf, No-Drill Organizer for Toilet and Washing Machine
$26.00
Xiaoyaoyou Calligraphy Tracing Scroll - Antique-Style Mechanized Copybook for Beginners, Universal Kai Script Practice
$9.90
Commercial Tunnel Dryer - Conveyor Line for Drying Vegetables, Fruits, Herbs, and Agricultural Products
$36,019.00
Stainless Steel Over-Toilet Storage Rack – Floor-Standing Bathroom Organizer for Narrow Spaces Near Toilet or Washing Machine
$8.42
240 Drum Kit Techniques
$15.00
ZITAY D-TAP to DC Male Connector Power Cable for V-Mount Battery, Atomos Monitor Power Supply
$59.00
2025 New Flexible Silicone Food Warmer Plate - Multi-Functional and Rollable
$185.00
Michelin Tires 225 235 245 255 275/45 50 55 60R17 18 19 20 21 Run-Flat
$400.00
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
