Czn-15e Omnidirectional Electret Condenser Microphone -62+/-2db 74LS83 4-Bit Binary Full Adder IC Some selenium cells have seal-healing

Some selenium cells have seal-healing properties that allow them to withstand high-energy discharges

In common with VIN- on module

designed for quick and easy connections

10mm Transparent Round LED

Czn-15e Omnidirectional Electret Condenser Microphone -62+/-2db 74LS83 4-Bit Binary Full Adder IC Some selenium cells have seal-healingCZN 15E Omnidirectional Electret Condenser Microphone 62+ 2dB, also Electric condender microphone. Small electret microphone. Useful in acoustic and audio applications. Specifications: Sensitivity: 622dB (0dB=1V pa,1KHz) Impedance: Low impedance Directivity: Omnidirectional Frequency: 20 16,000Hz Voltage range: 1. 5V 10V Standard operation voltage: 4. 5V Current consumption: Max. 0. 5mA Sensitivity reduction: Within 3dB at 3V S N ratio: More than 60dB