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DHT11 Digital Humidity Temperature Sensor

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DHT11 Digital Temperature Humidity Sensor Module 4pin

6.830 SAR

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Arduino UNO R3 DIP 328P-PU + USB Cable

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Arduino UNO ATmega328P with USB Cable for Arduino - Compatible With Arduino IDE

39.000 SAR

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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

25.350 SAR

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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

8.780 SAR

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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

5.850 SAR

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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"

9.750 SAR

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