Description
Overview of this TTP223 Touch Sensor 1 Channel Module Red Color
Introducing the Red Color TTP223 1-Channel Capacitive Touch Sensor Module, a versatile touch sensing solution. This module is built around the TTP223 touch sensing IC, offering precise touch detection capabilities. With its compact dimensions of 15mm x 11mm, it provides a single integrated touch sensing area for intuitive interaction.
The Red Color TTP223 Touch Sensor Module features an onboard LED for visual indication of touch activation. It supports momentary or latching/toggle modes and can be configured for active high or active low output signal modes. With a wide input voltage range of 2V to 5.5V DC, this module offers flexibility in various applications.
Designed for stability and versatility, the TTP223 Touch Module ensures reliable touch detection and smooth operation. It features auto-calibration and re-calibration functions for optimal performance. Whether used in DIY projects or commercial applications, the Red Color TTP223 1-Channel Touch Sensor provides seamless touch sensing capabilities.
Features
- Capacitive Touch Sensor: Utilizes a TTP223 touch sensor IC for reliable touch detection.
- Single Touch Sensing Area: Provides a single integrated touch sensing area of 11 x 10.5mm, ensuring accurate touch detection.
- Visual Indication: Features an onboard LED for visual indication when the sensor is triggered, enhancing user feedback.
- Versatile Output Modes: Supports momentary or latching/toggle modes, offering flexibility in operation.
- Adjustable Sensitivity: Sensitivity can be adjusted by capacitance, allowing customization for different applications.
- Wide Voltage Range: Works with input voltages ranging from 2V to 5.5V DC, ensuring compatibility with various power sources.
- Auto Calibration: Automatically calibrates and recalibrates, ensuring stable and accurate touch detection over time.
Specification
| Specification | Details |
|---|---|
| Model | TTP223 |
| Touch Sensing IC | TTP223 |
| Touch Sensing Area | 11 x 10.5mm |
| Sensor Range | 5mm |
| Onboard LED Indicator | Yes |
| Output Mode | Configurable as active high or active low |
| Trigger-setting Mode | AB=00: No-lock High TTL level output |
| AB=01: Self-lock High TTL level output | |
| AB=10: No-lock Low TTL level output | |
| AB=11: Self-lock Low TTL level output | |
| Supports Modes | Momentary or latching/toggle modes |
| Input Voltage | 2V – 5.5V DC |
| Response Time | Max ~60mS in fast mode, ~220mS at low power mode @VDD=3V |
| Sensitivity Adjustment | Capacitance (0~50pF) |
| Sampling Length Options | Two kinds by pad option (SLRFTB pin) |
| Mode Selection Options | Fast mode, Low Power mode, Direct mode, Toggle mode by pad options |
| Output Modes Selection | Active high or active low by pad option (AHLB pin) |
| Maximum On Time | 100sec by pad option (MOTB pin) |
| External Power-On Reset Pin | Yes (RST pin) |
| Auto Calibration | Yes |
| Re-calibration Period | About 4.0 sec when the key has not been touched |
| Stability Time After Power-On | About 0.5sec; function disabled during this time if no touch on the keypad |
| Dimensions | 15mm x 11mm |
| SKU | RW-42 |
