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- Product Name: FC-04 Microphone Sound Sensor Module
- Main Chip: LM393, Electret Condenser Microphone
- Operating Voltage: 3.3V - 5V
- Induction Distance: 0.5 Meter
- Output Signal: Single Channel, Low-Level Output
- Size: 43mm x 17mm x 8mm
- Weight: 3g
- Applications: Sound detection, voice-activated systems, security alarms
- Availability: Available at Circuit City BD
High-quality carbon tool steel
18mm blade width with 8 snap points
Silver finish for visibility
Available now at Circuit City BD
Compact 20W Glue Gun
Imported from China
Equipped with On/Off Switch
Ideal for DIY, Crafts, and Repairs
Available at Circuit City BD
40W Electric Soldering Iron
Durable, Scratch-Resistant Build
Easy to Use & Clean
Suitable for Home & DIY Use
Now Available at Circuit City BD
- Product Name: KY-037 Microphone Sound Sensor Detection Module
- Main Chip: LM393, Electret Condenser Microphone
- Operating Voltage: 3.3V - 5V
- Induction Distance: 0.5 Meter
- Output Signal: Single Channel, Low-Level Output
- Size: 43mm x 17mm x 8mm
- Weight: 3g
- Applications: Sound detection, voice-activated systems, security alarms
- Availability: Available at Circuit City BD