R307 – Optical Fingerprint Sensor Module
₹990.00 (Inclusive of GST)
TTP223 1WAY MINI Capacitive Touch Sensor Module
- Input Voltage: 2V – 5.5V DC
- Response Time:
• Fast Mode: ~60 ms
• Low-Power Mode: ~220 ms @ VDD = 3V - Adjustable sensitivity via external capacitor (0–50 pF)
- Stable human-body capacitive touch detection
- Supports direct mode and toggle mode (configurable via TOG pad option)
- Power-on stabilization time: ~0.5 seconds (Touch disabled during this period)
- Auto-calibration every 4 seconds when untouched
- Ultra-low power operation
- Output: Digital HIGH/LOW based on touch state
Description
The TTP223-1WAY-MINI is a compact single-channel capacitive touch switch module that replaces mechanical push buttons with a modern, durable touch interface.
It senses touch through non-metallic surfaces such as plastic, acrylic, wood, or glass.
Key characteristics include:
- Single-touch detection using capacitive sensing
- Very small PCB footprint suitable for miniaturized devices
- Works as a momentary or toggle switch
- Stable operation across temperature, humidity, and environmental variations
- Ideal for microcontroller-based projects (Arduino, ESP8266, ESP32, Raspberry Pi)
PACKAGE INCLUDES:
- 1 × TTP223-1WAY-MINI Touch Key Modules
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Applications
- Consumer electronics touch controls
- Industrial control panels
- Medical electronic devices
- Smart home touch switches
- Automotive touch interfaces
- DIY maker projects
- Security systems
- Interactive display panels
- Gaming accessories
- Educational tools
TECHNICAL SPECIFICATIONS
| Parameter | Value |
| Operating Voltage | 2.5V – 5V DC |
| Output | Digital (Active HIGH) |
| PCB Length | 14 mm |
| PCB Width | 10 mm |
| Height | 2 mm |
| Weight | 0.6 g |
| Shipping Weight | 0.085 kg |
| Shipping Dimensions | 3 × 3 × 1 cm |
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