Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
The Slow Vibration Sensor Switch (Hard to trigger) is a low-sensitivity, non-directional vibration-induced trigger switch, often referred to as the "poor man's accelerometer/motion sensor." It operates by utilizing a stiff spring coiled around a long metal pin. When motion is detected, the spring makes contact with the center pole, closing the circuit between the two pins. When stationary, the switch remains open. This sensor is suitable for basic projects and wearables. An alternative version with a less stiff spring, making it easier to trigger, is also available.
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture.
Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture.
Founded in 2009, Our compa...