Sound switch acousticswitch 9-12 VDC - B1047A
Description
Electronic kit Sound switch acousticswitch 9-12 VDC - B1047A
A simple automatic switch which can be activated and deactivated by a tone. It is suitable for car alarms and can be adjusted so that it responds to voices, clapping or other noise. It is so simple that even children can turn the lights on by a "magically". Comes with Relay, visual indication through LED. Simple design with only five transistors. High sensitivity when using a condenser microphone.
A simple automatic switch which can be activated and deactivated by a tone. It is suitable for car alarms and can be adjusted so that it responds to voices, clapping or other noise. It is so simple that even children can turn the lights on by a "magically". Comes with Relay, visual indication through LED. Simple design with only five transistors. High sensitivity when using a condenser microphone.
- Operating voltage 9-12 VDC
- Current consumption 125 mA max.
- relay 250V
- 2A - board 60x63 mm
