Voice Recording is one of the primary aspects when it comes to Spying. Today let us discuss about ISD 1820 Voice Recording Module.

This Module works both independently as well as with Arduino, Pi Boards etc. it is quite small, say a few centimeters bigger than the SD card adapter. This module operates on 3V-5V. Starting to record, playing back can both be controlled using hardware switches as well as Boards like Arduino, Pi etc.

This module is can be used to build various projects for spying and can be interfaced with SIM900, Motion Sensor so on and so forth.

A Basic Video demonstrating operations of this module can be found at: