ISD1820 3-5V Voice Module Recording And Playback Module with Microphone and 0.5W Speaker TM1637 4 Digit 7 Segment LED Display for highly corrosive environments involving

for highly corrosive environments involving salt spray or chemical exposure

1 x Ergonomic screwdriver handle with magnetic bit holder

or any microcontroller

and Blue channels to produce over 16

generating a signal pulse

ISD1820 3-5V Voice Module Recording And Playback Module with Microphone and 0.5W Speaker TM1637 4 Digit 7 Segment LED Display for highly corrosive environments involvingISD1820 3 5V Voice Recording and Playback Module with Microphone & 0. 5W Speaker Add voice recording and playback capabilities to your projects with this compact ISD1820 module from The Engineer Store, Bengaluru. Record up to 10 seconds of audio, store it in non volatile memory, and play it back on demand perfect for talking greeting cards, alarm systems, interactive toys, and voice activated projects. Ships complete with an onboard electret