10/20/50/100PCS/LOT NEW TTP223 Touch Button Module Capacitor Type Single Channel Self Locking Touch Switch Sensor for Arduino

Description

10/20/50/100PCS LOT – TTP223 Touch Button Module (Capacitor Type)

Upgrade your Arduino projects with the reliable and easy‑to‑use TTP223 touch button module. This single‑channel, self‑locking touch switch sensor is perfect for creating intuitive, touch‑activated controls in gadgets, home automation, and DIY electronics.

Product Overview

• Touch‑sensing technology – Capacitive touch detection for smooth, responsive operation.
• Self‑locking feature – Once activated, the output stays HIGH until the next touch, eliminating the need for external pull‑up or pull‑down resistors.
• Compact design – 30 mm × 30 mm footprint fits easily into breadboards or PCB layouts.
• Wide supply range – 2.5 V to 5.5 V, ideal for Arduino, ESP32, Raspberry Pi, and other microcontrollers.

Key Highlights

• Single channel touch sensor with 4‑pin interface (VCC, GND, OUT, NC)
• Fast response time (< 100 ms) and low power consumption (typ. 5 mA)
• Durable, waterproof surface for reliable operation in various environments
• Compatible with Arduino Uno, Mega, Nano, Leonardo, and many other boards
• Bulk packaging options (10, 20, 50, 100 pcs) – great for prototyping and production

Technical Specifications

• Supply voltage: 2.5 V – 5.5 V
• Output type: Active HIGH (open‑drain)
• Operating temperature: –20 °C to +70 °C
• Dimensions: 30 mm × 30 mm × 8 mm
• Pinout: VCC – 5 V, GND – Ground, OUT – Digital output, NC – Not connected (optional)

Applications

• Touch‑controlled switches and buttons in home automation
• Prototyping interactive displays and kiosks
• Gaming controllers and wearable devices
• Educational kits for learning capacitive touch technology

Package Contents

• 10/20/50/100 TTP223 touch button modules (depending on order)
• 1× Pin header pins (optional)
• 1× 4‑pin female header connector (optional)
• 1× Quick‑start guide

Why Choose This Module?

With its self‑locking output and robust capacitive sensor, the TTP223 module delivers reliable touch control without complex circuitry. Its compact size and wide voltage compatibility make it a versatile choice for hobbyists and professionals alike. Order a bulk lot today and bring touch interaction to your next Arduino project.