Tindie
Sound
Mini MP3 Player Module Audio Voice Board(13288)
$2.63 $2.99
SA868 2W UHF/VHF 4-6KM Analog Walkie Talkie Module
$9.90 $11.00
MP3 Bluetooth 4.1 Lossless Decoder Amplifier_13287
$2.63 $2.99
DIY Hybrid Power Amplifier Board LM1875T(12008)
$17.16 $19.50
MP3 Player Module
$8.90
Netbell-2-1Bel Loud Electric School Bell System
$567.00
Free Shipping!
PCM5102 DAC Decoder Voice Playback Module_GY18073
$10.55 $11.99
8M Push Button Recordable Sound Module_GY17843
$9.67 $10.99
CM108 USB External Sound Card Free Driver_GY18070
$8.44 $9.59
Blue LED Voice Sensor Spectrum Indicator (GY16346)
$6.15 $6.99
Netbell-2-1Buz DIY Web-based Break Buzzer System
$672.00
Free Shipping!
Netbell-2-2Bel Loud school Factory Bell System
$765.00
Free Shipping!
Netbell-2-2Buz Web-based Loud Break Buzzer System
$975.00
Free Shipping!
