If you do smoke frequently, expect to test positive on a marijuana drug screen for anywhere from 3 weeks to almost 2 months. If you smoke everyday or several times a day, you can test positive for 2 months or more. Detection times also vary depending upon your weight, metabolism, and other person factors.
Definition: A transducer is a device that converts one form of energy â typically a signal â into another. Example: A speaker is a type of transducer that converts electrical energy (the audio signal) into mechanical energy (vibration of the speaker cone/diaphragm).
A transducer is a device that senses input energy in one form and translates it into another form. The word may be unfamiliar, but examples of transducers include many everyday objects and devices. Among the most familiar examples is the speaker. Electrical impulses cause a speaker to vibrate and bounce in and out.