Force Sensor 5.08mm Circle

Name: Force Sensor 5.08mm Circle
SKU: 810
Price: 115.00 EGP
Availability: OutOfStock

Force Sensor 5.08mm Circle
1. Type: Force Sensing Resistor (FSR)
2. Active Area: 0.16″ (4 mm) diameter
3. Resistance (No Force): >1MΩ
4. Operation: Resistance decreases with force
5. Applications: Pressure sensing, touch detection

SKU: 810 Category: Sensors Tags: 4mm FSR, force sensing resistor, force sensor | حساس قوة، FSR، حساس ضغط، مقاومة حساسة للقوة، حساس ضغط غشائي رقيق، مقاومة حساسة للمس، حساس قوة 4 مم, FSR, pressure sensor, Sensors, thin film pressure sensor, touch sensitive resistor

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Description

The Force Sensor 5.08mm Circle is a thin, flexible Force Sensing Resistor (FSR) designed to detect and measure physical pressure or force. It features a 0.16-inch (4 mm) diameter active sensing area that exhibits a decrease in electrical resistance as the applied force increases, making it suitable for applications such as touch sensing, pressure measurement, and interactive control.

The FSR operates on the principle of piezoresistive behavior where the resistance changes inversely with applied force. When no pressure is applied, the resistance is greater than 1MΩ. As pressure increases, the resistance drops significantly, allowing the sensor to be used in a simple voltage divider circuit with a fixed resistor to produce a variable analog output proportional to force.

Active sensing area: 0.16 inch (4 mm) diameter
Resistance range: >1MΩ (no force) to lower resistance with applied pressure
Thin and flexible form factor for easy integration
Analog output proportional to force (with appropriate circuit)
Ideal for pressure sensing, contact detection, and interactive controls
Commonly used in robotics, wearable devices, and user interfaces

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Pin Connections

1 Table

Pin Connections Table 1

Board	Sensor Pin	Connection
FSR	Leg 1/Leg 2	to board analog pin (divider) / one leg to 3.3-5V, other + fixed resistor to GND

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Force Sensor 5.08mm Circle

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

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Force Sensor 5.08mm Circle - Arduino Uno

Force Sensor 5.08mm Circle - Arduino Nano

Force Sensor 5.08mm Circle - Arduino Mega

Force Sensor 5.08mm Circle - ESP32

Force Sensor 5.08mm Circle - ESP8266

Force Sensor 5.08mm Circle - STM32

Force Sensor 5.08mm Circle - Raspberry Pi Pico

📄 File: force_sensor_5.08mm_circle_-_arduino_uno.inoArduino Uno

473 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin A0 on Arduino Uno. Wire the sensor in series with a fixed resistor (voltage divider) - resistance drops as force/bend increases.

6#define SENSOR_PIN A0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int raw = analogRead(SENSOR_PIN);

14 float voltage = raw * 5.0 / 1023.0;

16 Serial.print("Raw: "); Serial.print(raw);

17 Serial.print(" Voltage: "); Serial.println(voltage);

19 delay(200);

20}

📄 File: force_sensor_5.08mm_circle_-_arduino_nano.inoArduino Nano

474 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin A0 on Arduino Nano. Wire the sensor in series with a fixed resistor (voltage divider) - resistance drops as force/bend increases.

6#define SENSOR_PIN A0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int raw = analogRead(SENSOR_PIN);

14 float voltage = raw * 5.0 / 1023.0;

16 Serial.print("Raw: "); Serial.print(raw);

17 Serial.print(" Voltage: "); Serial.println(voltage);

19 delay(200);

20}

📄 File: force_sensor_5.08mm_circle_-_arduino_mega.inoArduino Mega

474 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin A0 on Arduino Mega. Wire the sensor in series with a fixed resistor (voltage divider) - resistance drops as force/bend increases.

6#define SENSOR_PIN A0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int raw = analogRead(SENSOR_PIN);

14 float voltage = raw * 5.0 / 1023.0;

16 Serial.print("Raw: "); Serial.print(raw);

17 Serial.print(" Voltage: "); Serial.println(voltage);

19 delay(200);

20}

📄 File: force_sensor_5.08mm_circle_-_esp32.inoESP32

467 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin 34 on ESP32. Wire the sensor in series with a fixed resistor (voltage divider) - resistance drops as force/bend increases.

6#define SENSOR_PIN 34

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int raw = analogRead(SENSOR_PIN);

14 float voltage = raw * 3.3 / 4095.0;

16 Serial.print("Raw: "); Serial.print(raw);

17 Serial.print(" Voltage: "); Serial.println(voltage);

19 delay(200);

20}

📄 File: force_sensor_5.08mm_circle_-_esp8266.inoESP8266

469 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin A0 on ESP8266. Wire the sensor in series with a fixed resistor (voltage divider) - resistance drops as force/bend increases.

6#define SENSOR_PIN A0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int raw = analogRead(SENSOR_PIN);

14 float voltage = raw * 3.3 / 1023.0;

16 Serial.print("Raw: "); Serial.print(raw);

17 Serial.print(" Voltage: "); Serial.println(voltage);

19 delay(200);

20}

📄 File: force_sensor_5.08mm_circle_-_stm32.inoSTM32

469 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin PA0 on STM32. Wire the sensor in series with a fixed resistor (voltage divider) - resistance drops as force/bend increases.

6#define SENSOR_PIN PA0

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int raw = analogRead(SENSOR_PIN);

14 float voltage = raw * 3.3 / 4095.0;

16 Serial.print("Raw: "); Serial.print(raw);

17 Serial.print(" Voltage: "); Serial.println(voltage);

19 delay(200);

20}

📄 File: force_sensor_5.08mm_circle_-_raspberry_pi_pico.inoRaspberry Pi Pico

479 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Analog pin 26 on Raspberry Pi Pico. Wire the sensor in series with a fixed resistor (voltage divider) - resistance drops as force/bend increases.

6#define SENSOR_PIN 26

8void setup() {

9 Serial.begin(115200);

10}

12void loop() {

13 int raw = analogRead(SENSOR_PIN);

14 float voltage = raw * 3.3 / 4095.0;

16 Serial.print("Raw: "); Serial.print(raw);

17 Serial.print(" Voltage: "); Serial.println(voltage);

19 delay(200);

20}

Project Notes:

FSR (force-sensitive resistor) - resistance decreases with applied force. Wire in a voltage divider.

نظرة عامة ومواصفات المنتج — بالعربية

Force Sensor 5.08mm Circle متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Sensors، بسعر 115,00 EGP. كود المنتج لدينا: 810. المنتج غير متوفر حالياً — تواصل معنا عبر واتساب لمعرفة موعد توفره القادم.

أهم المواصفات الفنية:

Active Area Diameter: 4mm (0.16")
Sensor Type: Force Sensing Resistor (FSR)
Resistance (No Load): >1MΩ
Resistance (With Load): Decreases with Force
Output Method: Voltage Divider (with fixed resistor)
الوزن: 1 g

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 Sensors في إكوسترا.

Specification

WeightWeight	10 g
Dimensions	5 × 4 × 2 cm
Active Area Diameter	4mm (0.16″)
Sensor Type	Force Sensing Resistor (FSR)
Resistance (No Load)	>1MΩ
Resistance (With Load)	Decreases with Force
Output Method	Voltage Divider (with fixed resistor)