Of course, honey is not the only product of bee exploitation. The following are other bee products to watch out for: 1  Bee venom is obtained when the bee stings someone or something. 2  The bee dies if she stings someone. 3  Bee pollen is pollen collected by bees in sacs on their legs.
A digital microphone is a device for picking up analog sound waves and converting them into electronic signals through the use of digital technology.
MEMS Microphone Microphone device - integrated in a single chip - fabricated using CMOS technology. Previous technology : electret condensor microphones (ECS) - assembled from discrete parts. Type of MEMS Microphones â Analog MEMS Microphones convert a sound pressure input into an analog voltage output. â Digital MEMS Microphones convert a sound pressure input into a digital output signal, typically in pulse density modulation format (PDM). MEMS Microphone Principle - There is a voltage between membrane and back-plate.