The Shock & Knock Sensor is a vibration detection module designed to sense physical impacts, knocks, or sudden movements. It uses a spring based vibration switch that reacts to mechanical shock. When vibration or impact is detected, the module outputs a digital signal that can be easily read by a microcontroller. This sensor is perfect for alarm systems, impact detection projects, tamper detection, and interactive builds. Simple to use and highly responsive, it’s a great addition to robotics, security, and STEM learning projects. Compact and breadboard friendly, plug it in and start detecting motion instantly. Highlights: Detects: Shock, Knocks, vibrations, and sudden impacts. Digital output: High signal. Operating voltage: 3.3-5V. Fast trigger response. Specifications: Detection Type: Shock, Knocks, vibrations. Output Type: Digital signal. Operating Voltage: 3.3-5V. Dimensions: ~24×14×7mm. Interface: 3-pin (VCC, GND, OUT). Ideal For: 🚨 Security & alarm systems. 🤖 Interactive robotics projects. 🔐 Tamper detection systems. 🎓 Arduino & STEM education projects. Note: Product appearance may vary slightly from the images shown. Text or markings on the sensor may differ depending on the batch.
