عرض 1717–1728 من أصل 1838 نتيجةتم الفرز حسب متوسط التقييم

GFE-S-2L Smoke Detector

0.000 $

GFE-S-2L Conventional Optical Smoke Detector حساس دخان / حريق Strength 12V – 30V DC Current – Tranquility 100 / 150

حساس الغاز – MQ-9

2.250 $
  • 🔋 استهلاك منخفض للطاقة.
  • ⚡ استجابة سريعة ودقيقة للغازات.
  • 🛠️ سهولة التركيب والتثبيت.

MQ-8 Smoke Gas Sensor

0.000 $

MQ-8 Smoke Liquefied Flammable Methane Gas Sensor Module Module features: 1. Using high quality double panel design, it has power

MQ-7 Carbon monoxide gas sensor

2.000 $

MQ-7 module Carbon monoxide gas sensor detection alarm MQ7 sensor module Product synopsis: Gas Sensor Module Testing gas: Carbon Monoxide

MQ-5 methane gas sensor

0.000 $

MQ5 methane natural gas sensor Shield liquefied electronic detector module for new arduino MQ-5 sensor introduction: The gas sensitive material

MQ-135 Air Quality Sensor

2.250 $

MQ-135 Air Quality Sensor Product Overview:   MQ135 gas sensor sensitive material used in the clean air, low conductivity tin oxide

MQ-3 alcohol ethanol sensor

0.000 $

MQ-3 alcohol ethanol sensor module gas detector sensor MQ3 Features: 1. Heater voltage: 5 ± 0.2V (AC • DC) 2.

Gas Detector with Alarm

0.000 $

Gas Leak Detector Sensitivity Combustible Alarm Coal Natural Portable Warning Natural Gas Detector LED Lights Warning Gas Gas Leak Detector

NodeMCU Base

0.000 $

NodeMcu Node MCU Base ESP8266 Testing DIY Breadboard Basics Tester suitable for NodeMcu V3 Description: Based on the first motor-driven