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- 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
- 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
- Product Name: Digital Load Cell Weight Sensor 5kg
- Dimensions: 75 x 13 x 13 mm
- Weighing Range: 0-5 kg
- Material: Aluminum alloy
- Output: 1.0 ± 0.1mV/V
- Compatibility: HX711 & Arduino compatible
- Flex Length: 5.6 cm
- Total Length: 7 cm (2.2")
- Height: 0.43 mm (0.017")
- Resistance Variation: 30K-70KΩ ±30%
- Measuring Range: 25KΩ - 60KΩ
- Measurement Accuracy: ±0.039%
- Life Cycle: >1 million bends
- Power Rating: 0.5W