0Gustokoa

5Pcs Speed Measuring Sensor Switch Counter Motor Test Groove Coupler Module Geekcreit for Arduino - products that work with official Arduino boards

4.3310

$2.99 / $3.65

*Name:
*Email:
*Phone:
*Quantity:
*Content:
Attachment:

Supports JPG, JPEG, PNG, PDF, EXCEL, WORD, RAR, ZIP, 7z formats

$1.45 / $3.65

Erosi Orain Gehitu Saskira

Kreditu edo Zorztutako Txartela

Ordainketa Segurua Bermaturik

Opari Doan

Erosi eta opari doan lortu

Bidalketa Politika

Bidalketa estandarra doan $9.9tik gorako eskaeretan

Itzulketa Politika

Erositako elementuak itzuli daitezke 40 egunetan jasotako datatik aurrera. Pertsonalizatutako elementuak ezin dira itzuli edo aldatu. E-opari txartelarekin erositako elementuak trukatzeko soilik dira; itzulketak ez dira aplikagarri.

Opari Doan

Ongi etorri Roymallera, departamentu-dendako opari premiumak erosteko zure webgune profesionalera. Zure babesa oso estimatzen dugu eta eskerrak emateko, zure erosketetan zirrara gehigarria gehitu nahi dugu. Gurekin erosiz gero, zure bizimodua hobetzen duten kalitate handiko produktuak ez ezik, zure eskaera bakoitzarekin opari doan esklusiboa ere jasoko duzu. Prest gure bilduma arakatzeko eta zure opari perfektua aurkitzen? Arakatu gure departamentu-dendako elementuen hautapena, egin zure eskaera eta itxaron zure opari doana zure erosketarekin batera iristeko zirrara.

Bidalketa Politika

Zure eskaerak jaso ondoren, elementuak zuregana eramateko lan egingo dugu eta seguru iristen direla ziurtatuko dugu. Bidalketaren xehetasunak zure baieztapen mezu elektronikoan emango dira.Kasu gehienetan, eskaerak 2 egunetan prozesatzen dira.Baldintza berezietan, honela atzeratuko da: Larunbatean, igandean edo jaiegunetan eskaera egiten baduzu, 2 egun atzeratuko da..Normalean, 5-7 lan egun behar dira (astelehenetik ostiralera) hegaldiaren atzerapena edo beste ingurumen faktore batzuk eragin gabe..Gure bidalketa zerbitzua mundu osoan zehar delako, bidalketa denborak zure kokalekuaren araberakoak izango dira, beraz, zenbait aldiz beharko dituzu eta itxaron pazientziaz urrutiko barrutietan edo herrialdeetan bazaude.

1. Itzulketa eta Truke Politika

roymall.comtik erositako elementuak bakarrik onartzen ditugu. Gure tokiko banatzaileetatik edo beste saltzaile batzuetatik erosten baduzu, ezin dituzu gure aldetik itzuli. Azken salmentako elementuak edo opari doanak ez dira onargarriak itzulketarako. Itzulketarako hautagaia izan dadin, zure elementua erabili gabe eta jaso zeneko egoera berean egon behar du. Gainera, jatorrizko paketean egon behar du.Gurengandik itzulketa argibideak jaso ondoren, mesedez, bildu zure itzulitako elementuak eta utzi zure paketea posta bulego lokalean edo beste bidalketa batzuetan.
Zure itzulketako edo trukaketa elementua prozesatuko dugu 3-5 lan egunetan jasotakoan. Itzulketa prozesatu eta zure ordainketa metodo originalean kreditua automatikoki emango da.Ezin dira itzulketak edo trukeak onartu produktua pertsonalizatuta sortu bada, neurri pertsonalizatuak, kolore pertsonalizatuak edo inprimatze pertsonalizatuak barne.Laguntza gehiago behar duzu, jarri gurekin harremanetan. service@roymall.com edo Whatsapp: +8619359849471

2.Itzulketa Politika

Itzulitako paketea jasota eta egiaztatuta, itzulpen osoa edo dendako kredituaren %100 jasoko duzu. Itzulketa prozesatu eta zure ordainketa metodo originalean kreditua automatikoki emango da. Kontuan izan bidalketa kostuak eta edozein zerga edo kuota ez direla itzulgarriak. Bidalketa kostu gehigarriak ez dira itzulgarriak paketea bidali ondoren. Zuk ordaindu behar dituzu kuota hauek eta ezin ditugu bertan behera utzi edo itzuli, eskaera guregana itzuli arren.Behin itzulitako elementua jaso eta berretsi ondoren, mezu elektroniko bat bidaliko dizugu zure itzulitako elementua jaso dugula jakinarazteko. Zure itzulketaren onarpena edo ukapena ere jakinaraziko dizugu.Itzulketa prozesuari buruzko arazoren bat baduzu, jarri gurekin harremanetan. service@roymall.com edo Whatsapp: +8619359849471

5Pcs Speed Measuring Sensor Counter Motor Test Groove Coupler Module For

Application:

Widely used in motor speed detection, pulse count, the position limit, etc.

Feature:

Using imported groove optical coupling sensor, width 5mm.
It have the output state light, if output high level, the lights are off. if output low level ,it on.
If it covered,it will output high level;otherwise it output low level.
Good signal and waveform, with strong driving ability for more than 15mA.
The working voltage of 3.3V to 5V.
Output: digital switch output (0 and 1).
Equipped with a fixed bolt hole, easily install.
Small board PCB size: 3.2 cm x 1.4 cm.
Use the LM393 wide voltage comparer.

Specification:

The DO output interface can be directly connected to a micro-controller IO port, if there is a block detection sensor, such as the speed of the motor encoder can detect.
DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose alarm.

Wiring specification:

VCC Connect the positive 3.3 5 v power supply
GND Connect power negative
DO TTL switch signal output
AO This module does not work

Package included:

5 x Speed Measuring Sensor Module

Erosi Paypal-ekin

Products related to this item

Loading related products...

Solar Water Panel Power Fountain Pump Kit Pool Garden Pond Watering Submersible

$23.99

ATX Power Computer Supply Adapter Board Module 24 Pin 5A USB Interface for Computer Desktop Electrical Accesories

$1.35

ALZRC Devil R42 420mm FBL RC Helicopter RC Part Glassfiber Coloured Drawing Canopy

$35.99

Cute Pet Space Capsule Hand Warmer Power Bank

$17.11

Jingdezhen celadon crackle vase

$26.04

Air-Tight Food Storage Container for Cereals Easy Lock Sealed Jar Plastic Transparent Milk Powder Grains Candy Kitchen Organizer

$36.99

ALESSI Creative Red Wine Bottle Opener

$232.20

Graphics Drawing Tablet, UGEE M708 10 x 6 inch Large Drawing Tablet with 8 Hot Keys, Passive Stylus of 8192 Levels Pressure, UGEE M708 Graphics Tablet for Paint, Design, Art Creation Sketch Black

$24.99

4PCS Emax ES9251 II Upgrade Version 3g Plastic Gear Micro Digital Servo For RC Model

$30.99

SEQURE ODESC V4.2 Single Drive High Current High Precision Brushless Servo Motor Controller Based On ODrive3.6 Upgrade, Software Configuration Compatible With Odrivetool FOC BLDC RC Car Parts

$50.99

Giorgio Armani Giorgio Armani My Way Floral EDP, 3 oz

$89.99

Full Metal Tank Model Jigsaw Puzzle

$23.10

$WiFi 480p Sport Camera 30FPS Anti-shake 2\\ Screen 30m Waterproof Action Camera with 170° Wide Angle and 1050mAh Battery for Outdoor and Underwater Adventures$

WiFi 480p Sport Camera 30FPS Anti-shake 2\\ Screen 30m Waterproof Action Camera with 170° Wide Angle and 1050mAh Battery for Outdoor and Underwater Adventures

$15.99

Disney Boys Digital Watch

$50.74

USB Type C to Gigabit Network Card Port Network Cable Adapter USB-C to RJ45 Driveless for Laptops Tablets

$10.99

MJX M162 Orignal RC Car Wheel Tire 16300M2 16300C Parts

$7.99

Sports Bra for Women Medium Impact Racerback Sport Bra Strappy Mech Neck Padded Sports Bras for Fitness Running - (color: Black, size: XX-Large Plus)

$10.00

Convoy S2+ with 519A R9080 1240LM/High CRI 12 Groups 18650 Flashlight LED Torch Orange Peel Reflector DTP Copper Plate

$18.67

iFlight O4 Air Unit ND Filters Sett for DJI Air Unit O4 Pro FPV Drones

$22.00

400ml USB Rechargeable Battery Auto Mixing Cup For Coffee Milk Grain Oat Magnetized Stirring ABS Stainless Steel Mug

$10.99

NEPHI IP68 Waterproof Phone Pouch 2 Pack-Up to 8.0",Adjustable Neck Lanyard Floating Waterproof Phone Case for iPhone,Phone Dry Bags for Vacation Beach Pool Travel Essentials (Black Black 2 Pack)

$4.22

M9 Wireless Video Doorbell Night Vision Two-way Intercom 2.4G WiFi Phone Remote Visual Door Bell 50M Penetration

$16.99

Retreez Funny Mug - You Are My Otter Half Other Half 11 Oz Ceramic Coffee Mugs - Funny, Sarcasm, Sarcastic, Motivational, Inspirational birthday gifts - White Mug with Pink Handle and Inner

$11.53

Leather Dog Collar for Small Medium Large Dogs, Soft Padded Dog Leather Collar with Heavy Duty Gold Buckle, Durable & Comfortable for Large Dogs Daily Walking (Teal, L)

$8.77

Professional Airmail Box - for Training - UV Direct Print - 3/4" Baltic Birch

$71.99

300LED 5 Heads Solar Motion Sensor Light Outdoor Solar Street Lamp Waterproof Wide Angle Solar Security Light

$15.99

Water Flosser Teeth Pick: Rechargeable Cordless Oral Irrigator 300ML Portable Water Flosser for Braces IPX7 Waterproof Electric Waterflosser for Teeth Cleaning C101 Pink

$8.09

MOFREE Beaded Bracelet Compatible with Apple Watch Band 38mm/40mm/41mm/42mm(Series 10) 9/8/7/SE/6/5/4/3/2/1 Women Fashion Handmade Elastic Stretch Strap for iWatch Bands Replacement Colorful

$15.18

Carslan Air Cushion CC Cream

$104.58

Trianglelab® / Dforce®3D BL TOUCH Sensor 2021 V3 Auto Bed Leveling Sensor BL Auto Touch Sensor for 3D Printer

$13.99

Under Armour Boys' Tech Logo Shorts - (color: (432) Tech Blue / / Morph Green, size: Large)

$7.35

andobil Car Phone Holder (Bumpy Roads Friendly) Military-Grade Cell Phone Car Mount Ultimate Phone Holders for Your Car Dashboard Windshield Vent Car Mount for iPhone 16 Pro Max/15/14/13/12, Samsung

$26.99

❮

❯

Videos for similar product

Loading product videos...

To Do List Notebook for Work – Undated Daily Planner with Hourly Schedule, Priorities & Checklist, Compact, Motivational Planner for Work, Wellness & Productivity (Pink)

Surge Protector Outlet Extender, 2 USB Charging Ports 2 Pack White

999 sterling silver little prince necklace

Womens Sleeveless V Neck Overall Dresses with Pockets Trendy Fall Winter Sweater Vest Dresses for Women 2024 - (color: Rose Red, size: Small)

Washing Machine Cleaner Tablets - 24-Pack, 6-in-1 Formula for Top Loader, Front Loader & HE Washers - Deep Clean, Deodorizes & Protects - Safe for Septic Systems

LED DRL Daytime Running Light for Polaris RZR XP 1000 Turbo 2019-2023, Accent Street Legal Front Lights Assemblies, Plug and Play, 2PCS

Avery Heavy Duty View 3 Ring Binder, 2" One Touch EZD Ring, 6 Navy Blue Binders (79802)

5 Piece Women's Crop Tops Long Sleeve Square Neck Stretch Fitted Workout Exercise Crop Tops - (color: 5 Piece:black/White/Coffee/Blue/Green, size: XX-Large)

Women's Sleeveless Striped Tank Tops 2025 Trendy Crewneck T Shirts Casual Loose Summer Blouses,Grey,L

We1Fit Denim Skorts for Women High Waisted Jean Mini Skirt Side Slit Jean Shorts Stretchy Skorts Skirts with Pocket - (color: Black, size: XX-Large)

Men's Tungsten Black Rope Pendant

JeimPoey Women Peace Sign T-Shirt Flower Print Graphic Tees Daisy Pattern Floral Loose Novelty Shirts Short Sleeve - (color: Black, size: Large)

MEROKEETY Women's 3/4 Sleeve V Neck Midi Dress Flowy Swing Loose Ruffle Casual Vacation Dress - (color: Grayblue, size: Medium)

Robee Swim Goggles, Swimming Cap and Goggles Case, Polarized Swimming Goggles Silicone Cap for Adult Men Women

Children's Scout Tank Intelligent Robot

AEROX Running Sunglasses and Sports Glasses for Men and Women - Shades for Cycling and Baseball - (color: Neon Green/Sky Blue)

Magnetic for iPhone 16 Plus Case [Compatible with Magsafe] Cute Love Luxury Plating Edge Bumper Case with Full Camera Lens Case for iPhone 16 Plus Phone Case, White (6.7")

Home use high value insulation kettle

Self Cleaning Cat Litter Box: Extra Large Automatic Litter Box for Multiple Cats with Mat - Odor-Free Waste Disposal Litter Robot with App Control Ambient Light

Sunny Health & Fitness Advanced Mini Steppers for Exercise at Home, Total Body Workout Stair Step Machine with Resistance Bands, Optional Smart Stepper with SunnyFit App Connection

Button Down Shirts for Women Summer Short Sleeve Tops Swiss Dot Dressy Casual Work Tops Trendy Collared Blouse - (color: Blue, size: Medium)

Upgraded Kids Card Games Pack, 6 Decks, Go Fish, Old Maid, Crazy Eights, Memory Match, Slap Jack, War, Playing Cards, Easter Basket Stuffers, Stocking Stuffers

Water Bottle Stickers for Kids, 300Pcs Vinyl Waterproof Stickers for Teens, Cute Large Sticker Pack Classroom Teacher Prizes Laptop Stickers for Boys Girls

Lancome Aurora Water Skincare Set

Lafunda for iPhone 12 Pro Max Case, Cute Slim Soft Silicone Shockproof Cover for Women Girls Anti-Scratch Protective Luxury Pretty Plating TPU Bumper Phone Case for iPhone 12 Pro Max 6.7 Inch, Red

GOTHAM STEEL Hammered 15 Pc Ceramic Cookware Set Nonstick, Copper Pots and Pans Set Non Stick for Kitchen with Utensils, Deep Pots and Pans for Cooking, Non Toxic Cookware Sets, Oven & Dishwasher Safe

EVALESS Womens Summer Dresses 2025 Casual Crewneck Short Sleeve Textured Flowy Ruffle A-Line Swing Mini Dresses - (color: Navy Blue, size: Small)

Crosley CR32D-PA Cathedral Retro AM/FM Tabletop Radio with Bluetooth Receiver and CD Player, Paprika

Mouse Pad, Minimalism Marble Style Computer Pad, Anti-Slip Rubber Mouse Mat with Stitched Edges for Gaming, Office, Laptop, PC, Women, 9" x 8" Thick 3 mm, Pink Marble - (color: Pink Marble)

Cicy Bell Womens Summer Striped Two Piece Skirt Set Sleeveless Cropped Tank Top and Slit Midi Skirts Knit Sweater Sets - (color: Green, size: XX-Large)

Decorably 52 Sheets Floral Pink Grocery List Pad Magnetic, 6x9in Spring-Bound Shopping List Pad for Fridge

Light Up Inflatable Dinosaur Punching Bag Toy for 2 3 4 5 6 Year Old Boy,Toddler Toys Age 2-4, Birthday Gift for Toddler Boy Toys, Boxing Bag for Kids (3 AAA Batteries Not Included)

❮

❯

Electronics Ranking

More Electronics

5Pcs Speed Measuring Sensor Switch Counter Motor Test Groove Coupler Module Geekcreit for Arduino - products that work with official Arduino boards

Customer Reviews

5.00 out of 5

See all 38 reviews

5 star

2 (100%)
4 star

0 (0%)
3 star

0 (0%)
2 star

0 (0%)
1 star

0 (0%)

Write a Review Get double review points if you are one of the first 3 reviews published!

All Reviews (38)
Image ( 1 )
Video (0)
All Star
- All Star(38)
- 5 Star (2)
- 4 Star (0)
- 3 Star (0)
- 2 Star (0)
- 1 Star (0)

Sort by:

Top Review

Top Review
Most Helpful
Most Recent

Reviews only from your country (United States)

Show Original

A part of the review has been auto-translated.

Plons VIP3

12/11/2015

The output of this board can oscillate when the slot in the wheel is half open - half closed. The designer added a 100nF capacitor across the photo transistor but that makes the situation worse.
To fix this problem, the capacitor closest to the edge of the board should be removed and a 33k resistor must be added between output (pin7) and the non-inverting input (pin5).
I will post the schematic in a second.

Note: if you poll the output in your software, you can omit the modification. But if you use an interrupt or clock-input, this mod is necessary.

The output of this board can oscillate when the slot in the wheel is half open - half closed. The designer added a 100nF capacitor across the photo transistor but that makes the situation worse.
To fix this problem, the capacitor closest to the edge of the board should be removed and a 33k resistor must be added between output (pin7) and the non-inverting input (pin5).
I will post the schematic in a second.

Note: if you poll the output in your software, you can omit the modification. But if you use an interrupt or clock-input, this mod is necessary.

The output of this board can oscillate when the slot in the wheel is half open - half closed. The designer added a 100nF capacitor across the photo transistor but that makes the situation worse.
To fix this problem, the capacitor closest to the edge of the board should be removed and a 33k resistor must be added between output (pin7) and the non-inverting input (pin5).
I will post the schematic in a second.

Note: if you poll the output in your software, you can omit the modification. But if you use an interrupt or clock-input, this mod is necessary.

7

Comments (2)

Show Original
SEBASTIEN NOIR VIP1
FR
08/10/2017

The Product works as it is said in the description:
It does not give you speed (speed calculations have to be done by the micro-controller) so the name "Speed Measuring Sensor" is a bit off.

these modules could also be used as optical endstops for 3D printers

The Product works as it is said in the description:
It does not give you speed (speed calculations have to be done by the micro-controller) so the name "Speed Measuring Sensor" is a bit off.

these modules could also be used as optical endstops for 3D printers

The Product works as it is said in the description:
It does not give you speed (speed calculations have to be done by the micro-controller) so the name "Speed Measuring Sensor" is a bit off.

these modules could also be used as optical endstops for 3D printers
Rotate left Rotate right
1

Comments (0)

Show Original

Show:

12...30

Total 0 pages

Go to page

Customer Q&As

Searching for relevant results...

Can't find your answer? Ask a new questionorCustomer Service

Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.

showing 1-0 of 0 |

Show Original

A part of the QA has been auto-translated.