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Relay 1 Channel 5V High-Low Trigger Relay

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1 Channel 5V Relay Module Board Shield for Arduino with Optocoupler Support High and Low Level Trigger
Maximum load: AC 250V/10A, DC 30V/10A
SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA
The module voltage 5V
The module can be set high or low triggered by jumper

1.000 OMR

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TCRT5000 3 Pin Infrared Line Track Sensor

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TCRT5000 3 Pin IR Infrared Line Track Tracking Sensor Obstacle Avoidance

0.500 OMR

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DS18B20 Stainless Steel Water Temperature Sensor Waterproof

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DS18B20 Stainless Steel Encapsulated Temperature Sensor Waterproof

With high quality stainless steel tube encapsulation,the item is waterproof, moistureproof, rust-proof.
Sealing with high thermal conductivity sealant to guarantee high sensitivity and the minimum temperature delay of the temperature sensor.
Every probe is tested strictly to ensure it works normally.

2.000 OMR

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D80NK Infrared Photoelectric Sensor

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Infrared Photoelectric Sensor D80NK Obstacle Avoidance for Robot Car

2.000 OMR

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830-Point Breadboard Solderless Prototype PCB

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Breadboard 830 Point Solderless Prototype PCB Board Kit Protoboard MB-102
Solderless breadboard in breadboard kit ,you can use with breadboard jumpers wires and breadboard power supply.

1.700 OMR

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MQ135 Gas Sensor For Air Quality Harmful Gases Detects

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MQ135 Gas Sensor For Air Quality harmful gases Detects

1.500 OMR

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Fingerprint Reader Sensor FPM10A

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FPM10A Optical Fingerprint Reader Sensor Module Door Lock Fingerprint Scanner Detector Identification UART TTL

5.000 OMR

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DHT11 Digital Humidity Temperature Sensor

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DHT11 Digital Temperature Humidity Sensor Module 4pin

0.700 OMR

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LCD Blue Screen I2C 2004

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I2C / TWI Serial Interface Board 2004 204 20X4 5V (20 Characters x 4 Lines) LCD Module Display Monitor

2.600 OMR

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HC-SR501 Adjust IR Pyroelectric PIR Motion Sensor

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HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers

automatic sensor:when enter the sensor,output range is high,when people leave the sensor, range of the automatic off, output low
temperature compensation,Blockade time: 0.25 seconds

0.900 OMR

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White MC-38 Wired Sensor Detector Magnetic Switch Normally Closed or Normally Open

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White MC-38 Wired Door Window Sensor Detector Magnetic Switch Normally Closed or Normally Open NC/NO for Home Security Alarm System

0.600 OMR

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Speed Sensor IR Optocoupler Module

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LM393 Chip Motor Measuring Comparative Speed Sensor Module Slot Type IR Optocoupler
Product Name : Speed Sensor Module;Working Voltage : DC 3.3-12V
Main Chip : LM393;PCB Board Size : 33 x 14mm/ 1.3" x 0.55" (L*W)
Slotted Width : 5mm/ 0.2";Hole Size : 3mm/ 0.12"

1.000 OMR

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