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LDR Photosensitive Sensor Module
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LDR Photosensitive Sensor Module

75.00৳  Add to cart
  • Operating Voltage: 3.3V - 5V DC
  • Output: Analog (A0) & Digital (D0) Outputs
  • Adjustable Sensitivity: Potentiometer for light intensity control
  • Application: Light detection, brightness control, smart lighting
  • Availability: Available at Circuit City BD
FC-04 Microphone Sound Sensor Module
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FC-04 Microphone Sound Sensor Module

75.00৳  Add to cart
  • 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
HC-SR501 PIR Infrared Motion Sensor
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HC-SR501 PIR Infrared Motion Sensor

95.00৳  Add to cart
  • Product Name: HC-SR501 PIR Infrared Motion Sensor
  • Operating Voltage: 4.5V-20V DC
  • Detection Distance: 3 to 7m (Adjustable)
  • Detection Angle: <140°
  • Current Consumption: <60uA
  • Availability: Available at Circuit City BD
KY-037 Microphone Sound Sensor Detection Module
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KY-037 Microphone Sound Sensor Detection Module

90.00৳  Add to cart
  • 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
Digital Load Cell Weight Sensor 5kg
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Digital Load Cell Weight Sensor 5kg

380.00৳  Add to cart
  • 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
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Flex Sensor 2.2″
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Flex Sensor 2.2″

1,850.00৳  Add to cart
  • 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
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ADXL345 3-Axis Accelerometer Sensor Module
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ADXL345 3-Axis Accelerometer Sensor Module

450.00৳  Add to cart
  • Product Name: ADXL345 3-Axis Accelerometer Sensor Module
  • Voltage: 3-5V (5V Recommended)
  • Measuring Range: ±2G, ±4G, ±8G, ±16G
  • Output Type: Digital
  • Communication Interface: SPI (3- and 4-wire) and I2C
  • Availability: Available at Circuit City BD

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