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YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor
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YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor

120.00৳  Add to cart
  • Operating Voltage: 3.3V - 5V DC
  • Output Modes: Analog & Digital
  • Features: LM393 comparator chip, power indicator, accurate moisture detection
  • Application: Smart irrigation, greenhouse monitoring, soil moisture measurement
  • Availability: Available at Circuit City BD
Water Level Depth Detection Sensor Module
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Water Level Depth Detection Sensor Module

50.00৳  Add to cart
  • Operating Voltage: 3V - 5V DC
  • Sensor Type: Analog Output
  • Detection Area: 40mm x 16mm
  • Features: Low power consumption, easy water level measurement, high sensitivity
  • Application: Water tank monitoring, rain detection, liquid level measurement
  • Availability: Available at Circuit City BD

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ESP-32 Camera Module OV2640
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ESP-32 Camera Module OV2640

850.00৳  Add to cart
  • Product Name: ESP-32 Camera Module OV2640
  • Wi-Fi Module: ESP32-S with 802.11 b/g/n and Bluetooth 4.2 LE
  • Camera Module: OV2640 (2MP)
  • Storage: Micro SD card slot (Supports up to 4GB)
  • Interfaces: UART, SPI, I2C, PWM, ADC, DAC
  • Availability: Available at Circuit City BD
GY-271 QMC5883L Compass Module, Magnetinsor Module Compatible HMC5883L
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GY-271 QMC5883L Compass Module, Magnetinsor Module Compatible HMC5883L

380.00৳  Add to cart
  • Main Chip: QMC5883L (Compatible with HMC5883L)
  • Operating Voltage: 3V - 5V DC
  • Communication: I2C Protocol
  • Measuring Range: ±1.3 - 8 Gauss
  • PCB: High-quality immersion gold
  • Build: Machine-welded for durability
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MQ-135 Gas Sensor
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MQ-135 Gas Sensor

170.00৳  Add to cart
  • Gas Detection: Detects Ammonia, Sulfide, Benzene, Alcohol, Smoke, and Harmful Gases
  • Sensitivity: Adjustable sensitivity with fast response and recovery
  • Output: Analog voltage output (0-5V) with a signal output indicator
  • Application: Suitable for air quality monitoring, gas leak detection, and industrial safety
  • Availability: Available at Circuit City BD
MQ-2 Flammable Gas & Smoke Sensor
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MQ-2 Flammable Gas & Smoke Sensor

150.00৳  Add to cart
  • Product Name: MQ-2 Flammable Gas & Smoke Sensor
  • Operating Voltage: 5V
  • Preheat Duration: 20 seconds
  • Output Voltage: 0-5V (Analog & Digital)
  • Applications: Gas leakage detection, industrial safety, home security
  • Availability: Available at Circuit City BD