The YL-99 Impact Switch Collision Sensor Module is a simple digital sensor designed to detect physical impact, collision, or vibration. It is widely used in Arduino, ESP32, Raspberry Pi, STM32, robotics, automation, and DIY electronics projects for impact detection and alarm triggering.
Key Features:
Detects impact and collision events
Digital output signal
Fast response time
Compact PCB design
Easy interface with microcontrollers
Low power consumption
High reliability
Suitable for DIY electronics projects
Easy to install
Ideal for robotics and automation
Technical Specifications:
Parameter | Details |
Model | YL-99 |
Product Type | Impact / Collision Sensor Module |
Sensor Type | Mechanical Impact Switch |
Operating Voltage | 3.3V – 5V DC |
Output Type | Digital |
Interface | GPIO |
PCB Material | FR4 |
Mounting | Through Hole |
Module Size | Approx. 25 × 15 mm |
Application :
Collision Detection
Robot Obstacle Detection
Security Alarm Systems
Vibration Detection
Impact Monitoring
Arduino Projects
ESP32 Projects
Raspberry Pi Projects
STM32 Development
Smart Electronics
DIY Automation Projects
Educational Projects