Digital Sensor TTP223B Module Capacitive Touch Switch

Name: Digital Sensor TTP223B Module Capacitive Touch Switch
SKU: EK487
Price: 25.00 EGP
Availability: OutOfStock

SKU: EK487 Categories: Electronic Modules, Electronic Switches/Keypads Tags: Electronic Modules, Electronic Switches/Keypads

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Description

The Digital Sensor TTP223B Module Capacitive Touch Switch is based on a touch-sensing IC (TTP223B) capacitive touch switch module. Allows you to remove the worry of conventional push-type keys.

Digital Capacitive Touch Switch Module is based on TTP223B. Normally, it outputs low and keeps at low power state. When a touch is sensed on the circular marked region, it outputs high and switches to the quick response state. When not being touched for 12 seconds, it switches to low power state again.

If the module is mounted in the surfaces of non-metallic materials such as plastic, glass, acrylic, you can make the keys hidden in the walls and desks.

In addition to the thin paper ( non-metallic ) covering the surface of the module, as long as the correct location of the touch, you can make hidden in the walls, desktops and other parts of buttons.

Touch Sensor Interface :

Control Interface: A total of three pins (GND, VCC, SIG), GND to the ground, VCC is the power supply, SIG digital signal output pin
Power Indicator: Green LED, power on the right that is shiny
Touch area: Similar to a fingerprint icon inside the area, you can touch the trigger finger.
Positioning holes: 4 M2 screws positioning hole diameter is 2.2mm, the positioning of the module is easy to install, to achieve inter-module combination.

Features :

Low power consumption
Power supply for 2 ~ 5.5V DC
Can replace the traditional touch of a button
Four M2 screws positioning holes for easy installation
Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA

Package Includes :

1 x Digital Sensor TTP223B Module Capacitive Touch Switch

🔌

Pin Connections

1 Table

Pin Connections Table 1

Board	Sensor Pin	Connection
TTP223B	VCC/GND/OUT	3.3-5V / GND / board digital pin

📟

Digital Sensor TTP223B Module Capacitive Touch Switch

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

Wrap

Digital Sensor TTP223B Module Capacitive Touch Switch - Arduino Uno

Digital Sensor TTP223B Module Capacitive Touch Switch - Arduino Nano

Digital Sensor TTP223B Module Capacitive Touch Switch - Arduino Mega

Digital Sensor TTP223B Module Capacitive Touch Switch - ESP32

Digital Sensor TTP223B Module Capacitive Touch Switch - ESP8266

Digital Sensor TTP223B Module Capacitive Touch Switch - STM32

Digital Sensor TTP223B Module Capacitive Touch Switch - Raspberry Pi Pico

📄 File: digital_sensor_ttp223b_module_capacitive_touch_switch_-_arduino_uno.inoArduino Uno

295 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital OUT pin 2 on Arduino Uno

6#define TOUCH_PIN 2

8void setup() {

9 Serial.begin(115200);

10 pinMode(TOUCH_PIN, INPUT);

11}

13void loop() {

14 Serial.println(digitalRead(TOUCH_PIN) == HIGH ? "Touched" : "Not touched");

15 delay(100);

16}

📄 File: digital_sensor_ttp223b_module_capacitive_touch_switch_-_arduino_nano.inoArduino Nano

296 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital OUT pin 2 on Arduino Nano

6#define TOUCH_PIN 2

8void setup() {

9 Serial.begin(115200);

10 pinMode(TOUCH_PIN, INPUT);

11}

13void loop() {

14 Serial.println(digitalRead(TOUCH_PIN) == HIGH ? "Touched" : "Not touched");

15 delay(100);

16}

📄 File: digital_sensor_ttp223b_module_capacitive_touch_switch_-_arduino_mega.inoArduino Mega

296 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital OUT pin 2 on Arduino Mega

6#define TOUCH_PIN 2

8void setup() {

9 Serial.begin(115200);

10 pinMode(TOUCH_PIN, INPUT);

11}

13void loop() {

14 Serial.println(digitalRead(TOUCH_PIN) == HIGH ? "Touched" : "Not touched");

15 delay(100);

16}

📄 File: digital_sensor_ttp223b_module_capacitive_touch_switch_-_esp32.inoESP32

289 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital OUT pin 4 on ESP32

6#define TOUCH_PIN 4

8void setup() {

9 Serial.begin(115200);

10 pinMode(TOUCH_PIN, INPUT);

11}

13void loop() {

14 Serial.println(digitalRead(TOUCH_PIN) == HIGH ? "Touched" : "Not touched");

15 delay(100);

16}

📄 File: digital_sensor_ttp223b_module_capacitive_touch_switch_-_esp8266.inoESP8266

293 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital OUT pin D4 on ESP8266

6#define TOUCH_PIN D4

8void setup() {

9 Serial.begin(115200);

10 pinMode(TOUCH_PIN, INPUT);

11}

13void loop() {

14 Serial.println(digitalRead(TOUCH_PIN) == HIGH ? "Touched" : "Not touched");

15 delay(100);

16}

📄 File: digital_sensor_ttp223b_module_capacitive_touch_switch_-_stm32.inoSTM32

293 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital OUT pin PB4 on STM32

6#define TOUCH_PIN PB4

8void setup() {

9 Serial.begin(115200);

10 pinMode(TOUCH_PIN, INPUT);

11}

13void loop() {

14 Serial.println(digitalRead(TOUCH_PIN) == HIGH ? "Touched" : "Not touched");

15 delay(100);

16}

📄 File: digital_sensor_ttp223b_module_capacitive_touch_switch_-_raspberry_pi_pico.inoRaspberry Pi Pico

301 characters

1//ekostra.com

2//electronics store in egypt

3//+201008896258

5// Digital OUT pin 2 on Raspberry Pi Pico

6#define TOUCH_PIN 2

8void setup() {

9 Serial.begin(115200);

10 pinMode(TOUCH_PIN, INPUT);

11}

13void loop() {

14 Serial.println(digitalRead(TOUCH_PIN) == HIGH ? "Touched" : "Not touched");

15 delay(100);

16}

Project Notes:

Capacitive touch switch, digital output.

نظرة عامة ومواصفات المنتج — بالعربية

Digital Sensor TTP223B Module Capacitive Touch Switch متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Electronic Modules وElectronic Switches/Keypads، بسعر 25,00 EGP. كود المنتج لدينا: EK487. المنتج غير متوفر حالياً — تواصل معنا عبر واتساب لمعرفة موعد توفره القادم.

أهم المواصفات الفنية:

Product Type: Capacitive Touch Sensor Module
Pa Model: TTP223B
Sensor Type: Capacitive Touch Switch
Output Type: Digital (High/Low)
Operating Voltage (V): 2 – 5.5
Operating Current (Ma): < 5
Response Time (Ms): Fast Response
Length (Mm): 24

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 Electronic Modules في إكوسترا.

Specification

WeightWeight	8 g
Dimensions	4 × 3 × 1,5 cm
Product Type	Capacitive Touch Sensor Module
Model	TTP223B
Sensor Type	Capacitive Touch Switch
Output Type	Digital (High/Low)
Operating Voltage (V)	2 – 5.5
Operating Current (mA)	< 5
Response Time (ms)	Fast Response
Length (mm)	24
Width (mm)	24
Height (mm)	7
Weight (g)	3
Interface	Digital Output Pin
Modes	Toggle / Momentary (configurable via solder pads)
Sensitivity	Adjustable (via onboard pads)
Indicator	Onboard LED
Mounting Type	PCB Module
Pin Count	3 (VCC, GND, OUT)
Compatibility	Arduino, Microcontrollers, DIY Circuits
Application	Touch Switch, Smart Home Controls, Interactive Projects, DIY Electronics

Customer Reviews

150,00 EGP