27MM MYLAR MINI SPEAKER 0.25W 8OHM - Small yet powerful
Good performance, generally used for all types of audio projects. Mylar diaphragm speaker for replacement use in Telephones, Headphones Intercoms and also suitable where moisture is present.
Electromagnetic Buzzer Size 12x9.5mm 5V to 9V 85dB 2300Hz
Good performance, general purpose buzzer used commonly in alerting / alarming circuits, rever horn and kids toys etc.. This is an external buzzer which Operates in range of voltage (3V to 9V upto 70..
ISD1820 Voice Recorder Module
Main chip: ISD1820
Size: 38.5 x 42.8mm
Operating voltage: DC 3~5V
Easy to use 10 second voice recording and playback.
High quality, natural voice restore.
Can be used as a megaphone module.
With loop play, jog play, single play fun..
Speaker 8 Ohm / 0.5W - High Quality Sound
Good performance, generally used for all types of audio projects. The speaker with resistance of 8 ohm and power rating equals to 0.5W.
General warning alarm for some proj..