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Sensor
339 (+18% GST)

AVAILABILITY: In stock

339 (+18% GST)

QUICK OVERVIEW

  • Uses 8 sensors for best resolution.
  • Great useful in building fast line following and grid navigating robots.
  • Input Voltage: 5V DC.
  • Comes with easy to use digital outputs that can be connected directly to microcontrollers.
159 (+18% GST)

AVAILABILITY: In stock

159 (+18% GST)

QUICK OVERVIEW

  • Based on the semiconductor LM35 temperature sensor
  • Can be used to detect ambient air temperature
  • Calibrated directly in °Celsius (Centigrade)
  • Linear + 10 mV/°C Scale Factor
  • 5°C Ensure accuracy (at +25°C)
  • Low power consumption, less than 60uA
  • Low output impedance, 1mA current through only 0.1Ω
  • With screw holes for easy installation and fixed. Aperture 2.6mm
Best Value
SALE -16%
129 109 (+18% GST)

AVAILABILITY: In stock

129 109 (+18% GST)

QUICK OVERVIEW

  1. 1Hz output pin SQW.
  2. 32KHz output pin 32K.
  3. Voltage Supply: 2.2 V ~ 5.5 V (for RTC).
  4. Time Format: HH: MM: SS (12/24 hr).
  5. Date Format: YY-MM-DD-dd.
  6. DS3231 based RTC with 2032 Battery Holder.
  7. Highly Accurate RTC
  8. Real-Time Clock Counts
  9. Digital Temp Sensor Output.
  10. Register for Aging Trim.
  11. Two Time-of-Day Alarms.
  12. Programmable Square-Wave Output Signal.
  13. Configurable I2C device Address for AT24C32 using SMD jumpers on PCB (A0, A1, A2).
909 (+18% GST)

AVAILABILITY: In stock

909 (+18% GST)

QUICK OVERVIEW

  • Easily customizable to a wide range of sizes
  • Cost-effective
  • Ultra-thin; 0.45 mm
  • Robust; up to 10 million actuations
  • Simple and easy to Integrate.
959 (+18% GST)

AVAILABILITY: In stock

959 (+18% GST)

QUICK OVERVIEW

  • The built-in 24bit AD converter.
  • Immersion gold PCB, high quality, machine welding process to ensure quality.
  • Power supply: 3 – 5V ( internal low dropout regulator ).
  • Communication modes: Standard the IIC / SPI communication protocol.
Best Value
39 (+18% GST)

AVAILABILITY: In stock

39 (+18% GST)

QUICK OVERVIEW

  1. Working voltage:4.5V-24V
  2. Analog magnetic sensor module and a digital interface
  3. Built-in 13 LED build a simple circuit to produce a magnetic flash
  4. Black PCB board, made of the flame retardant epoxy resin material
  5. Small size and high sensitivity.
  6. Power consumption, 3 mA in rest, 8 mA when switched on.
Best Value
49 (+18% GST)

AVAILABILITY: In stock

49 (+18% GST)

QUICK OVERVIEW

  1. Comparator chip LM393 makes module readings stable.
  2. Operating voltage 3.3V-5V.
  3. Fast Response Time
  4. Sensitivity adjustable
  5. Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm.
  6. Detection range: up to 100 cm.
  7. Adjustable detection range.
  8. Detection angle about 60 degrees, it is sensitive to the flame spectrum.
Best Value
SALE -50%
129 65 (+18% GST)

AVAILABILITY: In stock

129 65 (+18% GST)

IR Sensor module has great adaptive capability of the ambient light, having a pair of infrared transmitter and the receiver tube, the infrared emitting tube to emit a certain frequency, encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver tube receiving, after a comparator circuit processing, the green LED lights up, while the signal output will output digital signal (a low-level signal), through the potentiometer knob to adjust the detection distance, the effective distance range 2 ~ 10cm working voltage of 3.3V-5V. The detection range of the sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used robot obstacle avoidance, obstacle avoidance car assembly line count and black-and-white line tracking and many other occasions.

Best Value
SALE -51%
99 49 (+18% GST)

AVAILABILITY: In stock

99 49 (+18% GST)

IR Sensor module has great adaptive capability of the ambient light, having a pair of infrared transmitter and the receiver tube, the infrared emitting tube to emit a certain frequency, encounters an obstacle detection direction (reflecting surface), infrared reflected back to the receiver tube receiving, after a comparator circuit processing, the green LED lights up, while the signal output will output digital signal (a low-level signal), through the potentiometer knob to adjust the detection distance, the effective distance range 2 ~ 10cm working voltage of 3.3V-5V. The detection range of the sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used robot obstacle avoidance, obstacle avoidance car assembly line count and black-and-white line tracking and many other occasions.

199 (+18% GST)

AVAILABILITY: In stock

199 (+18% GST)

QUICK OVERVIEW

  • Working voltage: DC 3.3V-5V Working current.
  • Output interface: 6 wire interface (1234 to 4 signal output ends, + positive power, – for the negative power is ground)
  • The output has low level with no infrared light and the indicator light does not shine. As a result the output is high.
  • The output signal: TTL level
  • 1 x Tracking Module (Hollow Board + Small Plate Forward) 1 x Female to Female Dupont Line
New
79 (+18% GST)

AVAILABILITY: In stock

79 (+18% GST)

Quick overview

  • The Passive Infrared Sensor (PIR) sensor module is used for motion detection
  • They don’t radiate enery but radiant heat
  • Generally 5V is used in this module
  • It can cover the range from 3 – 7 metres
  • Three output pins – Vcc , Output and Ground
79 (+18% GST)

AVAILABILITY: In stock

79 (+18% GST)

QUICK OVERVIEW

  • It is a sensor activated by rainfall
  • An easy process for rain detection
  • Power supply of 5V
  • It’s working principle is total internal reflection
189 (+18% GST)

AVAILABILITY: In stock

189 (+18% GST)

Quick Overiew

  • Integrated MF RC522
  • 14443A compatible transponder signals.
  • ISO14443A frames and error detection.
  • 56MHz contactless communication card chip.
  • Suitable for smart meters and portable handheld devices.
  • Low cost, and ideal for user equipment development.
  • Low cost, and ideal for user equipment development.
109 (+18% GST)

AVAILABILITY: In stock

109 (+18% GST)

QUICK OVERVIEW

  • Use to measure the water content in the soil
  • Range: 0 to 45% volumetric water content in soil (capable of 0 to 100% VWC with alternate calibration
New
SALE -20%
99 79 (+18% GST)

AVAILABILITY: In stock

99 79 (+18% GST)

Sound detection sensor module for arduino detects whether sound has exceeded a threshold value. Sound is detected via microphone and fed into an LM393 op amp. The sound level set point is adjusted via an on board potentiometer. When the sound level exceeds the set point, an LED on the module is illuminated and the output is sent low.

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