Speed Measuring Sensor Groove Coupler Module For Arduino

⏱️ Speed measuring sensor groove coupler module for Arduino
🔦 IR slot (photo-interrupter) sensor for pulse counting
⚙️ Measures RPM using encoder disks/wheels through the slot
📈 Digital output—easy to read with MCU interrupt pins
🧩 Ideal for motor speed feedback and robotics projects
⚡ Works with 3.3V/5V systems (module dependent)
🛠️ Simple wiring: VCC, GND, OUT
✅ Perfect for tachometer and encoder-based measurements

SKU: EK398 Categories: Rotary Encoder, Sensors Tags: Arduino, Rotary Encoder, Sensors

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Description

This is Speed Measuring Sensor Groove Coupler Module For Arduino. 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. Widely used in motor speed detection, pulse count, the position limit, etc.

Wiring Specification :

VCC: The positive 3.3-5 v power supply.
GND: Connect power negative.
DO: TTL switch signal output.
AO: This is analog output.

Feature :

Using imported groove optical coupling sensor, width 5mm.
It has 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, its output low level.
Good signal and waveform, with a strong driving ability for more than 15mA.
Equipped with a fixed bolt hole, easy install.
Use the LM393 wide voltage comparer.
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.

Package Includes :

1 x Speed Measuring Sensor Groove Coupler Module For Arduino.

🔌

Pin Connections

1 Table

Pin Connections Table 1

Board	Sensor Pin	Connection
Speed Sensor	VCC/GND/OUT	3.3-5V / GND / board digital pin

📟

Speed Measuring Sensor Groove Coupler Module For Arduino

7 Examples • C/C++ | Boards: Arduino Uno, Arduino Nano, Arduino Mega, ESP32, ESP8266, STM32, Raspberry Pi Pico

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Speed Measuring Sensor Groove Coupler Module For Arduino - Arduino Uno

Speed Measuring Sensor Groove Coupler Module For Arduino - Arduino Nano

Speed Measuring Sensor Groove Coupler Module For Arduino - Arduino Mega

Speed Measuring Sensor Groove Coupler Module For Arduino - ESP32

Speed Measuring Sensor Groove Coupler Module For Arduino - ESP8266

Speed Measuring Sensor Groove Coupler Module For Arduino - STM32

Speed Measuring Sensor Groove Coupler Module For Arduino - Raspberry Pi Pico

📄 File: speed_measuring_sensor_groove_coupler_module_for_arduino_-_arduino_uno.inoArduino Uno

332 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital pin 2 on Arduino Uno

6#define SWITCH_PIN 2

8void setup() {

9 Serial.begin(115200);

10 pinMode(SWITCH_PIN, INPUT);

11}

13void loop() {

14 int state = digitalRead(SWITCH_PIN);

15 Serial.println(state == HIGH ? "Slot pass: TRIGGERED" : "Slot pass: idle");

16 delay(200);

17}

📄 File: speed_measuring_sensor_groove_coupler_module_for_arduino_-_arduino_nano.inoArduino Nano

333 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital pin 2 on Arduino Nano

6#define SWITCH_PIN 2

8void setup() {

9 Serial.begin(115200);

10 pinMode(SWITCH_PIN, INPUT);

11}

13void loop() {

14 int state = digitalRead(SWITCH_PIN);

15 Serial.println(state == HIGH ? "Slot pass: TRIGGERED" : "Slot pass: idle");

16 delay(200);

17}

📄 File: speed_measuring_sensor_groove_coupler_module_for_arduino_-_arduino_mega.inoArduino Mega

333 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital pin 2 on Arduino Mega

6#define SWITCH_PIN 2

8void setup() {

9 Serial.begin(115200);

10 pinMode(SWITCH_PIN, INPUT);

11}

13void loop() {

14 int state = digitalRead(SWITCH_PIN);

15 Serial.println(state == HIGH ? "Slot pass: TRIGGERED" : "Slot pass: idle");

16 delay(200);

17}

📄 File: speed_measuring_sensor_groove_coupler_module_for_arduino_-_esp32.inoESP32

326 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital pin 4 on ESP32

6#define SWITCH_PIN 4

8void setup() {

9 Serial.begin(115200);

10 pinMode(SWITCH_PIN, INPUT);

11}

13void loop() {

14 int state = digitalRead(SWITCH_PIN);

15 Serial.println(state == HIGH ? "Slot pass: TRIGGERED" : "Slot pass: idle");

16 delay(200);

17}

📄 File: speed_measuring_sensor_groove_coupler_module_for_arduino_-_esp8266.inoESP8266

330 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital pin D4 on ESP8266

6#define SWITCH_PIN D4

8void setup() {

9 Serial.begin(115200);

10 pinMode(SWITCH_PIN, INPUT);

11}

13void loop() {

14 int state = digitalRead(SWITCH_PIN);

15 Serial.println(state == HIGH ? "Slot pass: TRIGGERED" : "Slot pass: idle");

16 delay(200);

17}

📄 File: speed_measuring_sensor_groove_coupler_module_for_arduino_-_stm32.inoSTM32

330 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital pin PB4 on STM32

6#define SWITCH_PIN PB4

8void setup() {

9 Serial.begin(115200);

10 pinMode(SWITCH_PIN, INPUT);

11}

13void loop() {

14 int state = digitalRead(SWITCH_PIN);

15 Serial.println(state == HIGH ? "Slot pass: TRIGGERED" : "Slot pass: idle");

16 delay(200);

17}

📄 File: speed_measuring_sensor_groove_coupler_module_for_arduino_-_raspberry_pi_pico.inoRaspberry Pi Pico

338 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital pin 2 on Raspberry Pi Pico

6#define SWITCH_PIN 2

8void setup() {

9 Serial.begin(115200);

10 pinMode(SWITCH_PIN, INPUT);

11}

13void loop() {

14 int state = digitalRead(SWITCH_PIN);

15 Serial.println(state == HIGH ? "Slot pass: TRIGGERED" : "Slot pass: idle");

16 delay(200);

17}

Project Notes:

Slotted opto-interrupter used for speed/RPM measurement - same digital pulse-counting approach.

نظرة عامة ومواصفات المنتج — بالعربية

Speed Measuring Sensor Groove Coupler Module For Arduino متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Rotary Encoder وSensors، بسعر 60,00 EGP. كود المنتج لدينا: EK398. المنتج متوفر في المخزون وجاهز للشحن الفوري لكل محافظات مصر مع إمكانية الدفع عند الاستلام.

أهم المواصفات الفنية:

Product Name: Speed Measuring Sensor Groove Coupler Module for Arduino
Sensor Type: Optical Speed / Encoder Sensor
Detection Method: Infrared Groove Coupler
Operating Voltage: 3.3V – 5V
Output Type: Digital Pulse Output
Light Source: Infrared LED
Receiver Type: Phototransistor
Slot Width: 5 mm

هذا المنتج مناسب لمشاريع الأردوينو (Arduino) و ESP32 و Raspberry Pi، ومشاريع الروبوتات وإنترنت الأشياء والتعليم الهندسي. جميع القطع مفحوصة قبل الشحن.

تصفّح المزيد من Rotary Encoder في إكوسترا.

Specification

WeightWeight	6 g
Dimensions	3,2 × 1,4 × 1 cm
Product Name	Speed Measuring Sensor Groove Coupler Module for Arduino
Sensor Type	Optical Speed / Encoder Sensor
Detection Method	Infrared Groove Coupler
Operating Voltage	3.3V – 5V
Output Type	Digital Pulse Output
Light Source	Infrared LED
Receiver Type	Phototransistor
Slot Width	5 mm
Response Time	Fast
Mounting Type	PCB Module
Compatibility	Arduino, Microcontrollers
Function	Speed Measurement, Rotation Counting, Position Detection
Application	Motor Speed Measurement, Encoders, Robotics, DIY Electronics

Customer Reviews

75,00 EGP