عرض 1921–1932 من أصل 2045 نتيجةتم الفرز حسب متوسط التقييم

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

PIR Human Sensor

0.000 $

Human Infrared Pyroelectric Sensor DIY PIR Detection human body detection Motion Sensor For Arduino L48 Human infrared pyroelectric sensor can

TCS3200 color sensor

0.000 $

Color recognition sensor TCS230 TCS3200 Color sensor Color recognition module for arduino DIY Module DC 3-5V Input Color sensor principle: