Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Operating Voltage Range | DC 3.3V - 30V |
| Detection Accuracy | ±0.1V |
| Output Signal Type | Analog / Digital Switch |
| Adjustable Threshold | Yes, via Potentiometer |
| Indicator LED | Red (Power), Green (Signal) |
| Board Dimensions | 32mm x 14mm x 5mm |
| Mounting Hole Diameter | 3.0mm |
| Compatible Platforms | Arduino, Raspberry Pi, ESP32 |
| Response Time | < 10ms |
| Package Contents | 1x Voltage Sensor Module, 1x Pin Header |
Anonymous
Mar 26, 2026
Rating: 5/5
Great sensitivity adjustment
The ability to fine-tune the trigger point is excellent. I tested it against a multimeter and the accuracy is surprisingly good for an entry-level sensor module.
Anonymous
Mar 13, 2026
Rating: 4/5
Good value, clear instructions
Solid build quality for the price. The LEDs are bright and clearly indicate status. I deducted one star because the pin spacing was slightly tight for my breadboard, but it fit eventually.
Anonymous
Mar 11, 2026
Rating: 5/5
Essential for protection circuits
Bought five of these for various over-voltage protection projects. They are consistent across all units. Shipping was fast and packaging protected the components well.
Anonymous
Mar 11, 2026
Rating: 5/5
Reliable and Compact
I used this in a custom solar charger controller. It has been running for three weeks without any drift in detection. The small form factor fits perfectly inside my enclosure.
Anonymous
Mar 05, 2026
Rating: 4/5
Does exactly what it says
No complaints here. It detects voltage drops instantly and triggers my relay correctly. Just make sure you don't exceed the 30V limit or you might fry it.
Anonymous
Mar 01, 2026
Rating: 5/5
Perfect for Arduino Projects
This module works flawlessly with my Arduino Uno. The potentiometer makes it very easy to set the exact voltage threshold needed for my battery monitoring project. Highly recommended for beginners.
Q: Does the package include connecting wires?
A: The package includes the module and a pin header strip that you can solder yourself. Jumper wires are not included but are sold separately.
Q: Is a library required to use this with Arduino?
A: No external library is needed. You can read the analog value using the standard analogRead() function or use the digital output as a simple HIGH/LOW signal.
Q: Can this module detect AC voltage?
A: No, this module is designed strictly for DC voltage detection. Using it with AC sources may damage the component.
Q: Can I power the module itself with 5V while measuring 24V?
A: Yes, the module logic can be powered by 3.3V or 5V, while the input detection range supports up to 30V independently.
Q: What is the maximum current this sensor can handle?
A: This is a voltage sensing module with high input impedance; it draws negligible current (less than 5mA) from the source being measured. It does not switch high currents directly.
Multi-Color Detachable Water Bucket Stand - Office Purified Water Dispenser Holder (Inverted)
$60.95
Oil-Based Original Strong Fast-Drying Adhesive for Metal, Plastic, Rubber, Ceramics, and Wood, Multi-Purpose Transparent Glue (Not 502)
$21.60
Jay Chou - Feng BROTHER_CHAO Piano Accompaniment Sheet Music
$50.00
Toplip Automatic Retractable Air Hose Reel, Water Drum, High-Pressure Foam Drum for Pneumatic Tools and Auto Repair
$118.00
500L Yogurt Production Line - Stand-Up Pouch Filling Machine with Complete Dairy Processing Equipment and Fermentation Tank
$13,720.00
5A Grade Uruguay Natural Deep Purple Amethyst Loose Beads DIY Crystal Accessories Amethyst Loose Round Beads Semi-Finished
$1.20
Car Vacuum Cleaner - High Suction, Compact, Silent, and High-Power
$68.89
Fifty Seven-Character Quatrains in Wang Xizhi's Running Script Calligraphy
$67.00
Food-Grade Square Retainer Storage Case for Orthodontic Aligners and Dentures
$6.72
365-Day Electric Guitarist Training Plan by Toshiro Miyako – Rock Electric Guitar Chinese Tutorial
$53.00
Portable Invisible Aligner Case - Compact Breathable Box for Orthodontic Retainers, Dentures, and Cleaning Storage
$18.80
Makeup Room Shelf Triangle Bathroom Corner Storage Rack No-Drill Wall-Mounted Vanity Organizer
$23.82
Stainless Steel Sink Organizer for Sponges and Steel Wool - Drill-Free Dishwashing Pad Rack with Drainage
$9.50
Monet Detail Watercolor Brush Set - Goat Hair Liner, Round Wolf Hair, Flat Oil Painting and Gouache Brushes
$76.00
365-Day Electric Guitarist Development Plan Beginner Introductory Electric Guitar Textbook Self-Study Tutorial Basic Skills Practice
$28.90
Over-Toilet Storage Rack for Bathroom - Multi-Functional No-Drill Organizer
$14.70
Wuxi 3D Five-Axis CNC High-Pressure Waterjet Cutting Machine for Metal, Glass, and Stone Inlay Patterns
$431,980.00
Zodiac Dragon & Snake Rattle Toy for Babies, Sheepskin Drum Head, Solid Wood, Non-Toxic, Chewable, Sensory Grasping Toy for 6+ Months
$14.80
Menghu Custom Plush Squeaky Keychain with Custom Voice - DIY Anime Comic Fabric Mini Pillow Charm
$12.80
Hell Jazz Drumming: Ultimate Drum Skill Training Institute - Complete Rock Drum Kit Manual and Tutorial for Drummers
$58.00
Custom Calligraphy Felt Mat for Chinese Painting and Brush Writing – Wool Felt Desk Pad or Wall Mat for Four Treasures of the Study
$9,022.00
Mini Watercolor Paint Notebook – Compact, Portable, Thickened Sketchbook for Markers, Ideal for Students and Casual Drawing
$7.58
Manufacturer Sales 35-Piece Automotive Repair Tool Set, 1/2" Pneumatic Socket Set, Extended Impact Sockets
$165.00
Portable Invisible Aligner Case for Invisalign and Children's Orthodontic Retainers
$12.50
Paper Blending Stumps Set for Art Highlighting and Sketching, Professional Smudging Tools for Fine Arts Students
$2.65
Sketch Blending Stump and Knife Set - Art Supplies Including Paper Stumps, Makeup Sponges, Highlight Detail Tools, Charcoal Wipers, and Scraper Kit
$4.08
New Children's Potty Training Seat for Boys and Girls
$28.00
FRP Spray Purification Tower for Thermal Power Plant Exhaust Gas Treatment - Desulfurization, Denitrification, Acid Mist Scrubber, FRP Chimney
$680.00
Handmade Natural Gourd Cute Smiley Face Rattle Baby Soothing Toy Safe for Chewing No Paint
$32.30
Baby Wooden Rattle Toy - Chewable Traditional Goat Skin Shaker for Newborn Boys and Girls
$9.80
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[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)
