Saiya Sensor SYW-1912

This product features trigger wake-up functions including vibration triggering, motion detection, and tilt sensing. The sensor is completely passive, requiring no signal conditioning, and operates with a minimum current of 50nA. Power consumption depends on the current-limiting resistor setting in the application circuit. The product detects environmental motion via internal ball contact, causing the contact resistance between contact points to transition from high to low or low to high. It is recommended that software design account for high-to-low and low-to-high transitions rather than simple switch signals. Through circuit or software debounce/delay settings, adjustments can be made based on the required sensitivity, thereby improving accuracy and practicality.

• SMD omnidirectional vibration sensing switch
• Outputs pulse signal to trigger wake-up circuit upon any vibration or movement
• Compact form factor, space-saving design
• High-temperature resistant material rated at 400℃, utilizing core-shell process and vacuum technology; excellent electroplating finish; 5 million cycle lifespan
• 100% fully inspected; fully sealed package with waterproof and dustproof capability

• Vibration sensing systems
• Intelligent anti-theft devices
• Automotive electronics / GPRS trackers
• Tire pressure monitoring
• Smart wearable devices
• Smart home electronics
• Wireless smart digital electronics
• Automation devices and various intelligent systems