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Premium ESP 01 Serial Wi-Fi Wireless Transceiver Module | Perfect for Smart IoT
Shop the premium ESP 01 Serial Wi-Fi Wireless Transceiver Module. Features 1MB flash, integrated TCP/IP stack, 2.4GHz Wi-Fi, and standard serial AT command support.
MQ-9 CO, Methane and LPG Gas Sensor Module
Buy the MQ9 Carbon Monoxide and flammable gas sensor module online. High-sensitivity CO, LPG, and methane detector with analog/digital outputs for Arduino.
MQ-8 Hydrogen H2 Gas Sensor
Buy the MQ8 Hydrogen gas sensor alarm detection module online. High-sensitivity H2 leakage detector with analog and digital outputs for Arduino.
MQ-7 CO Carbon Monoxide Gas Sensor Module
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Buy the MQ7 Carbon Monoxide gas sensor module online. High-sensitivity toxic CO detector with analog and digital outputs for Arduino safety projects.
MQ-6 Propane Isobutane LPG Gas Sensor Module
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Buy the MQ6 Propane and LPG gas sensor module online. High-sensitivity butane leak detector with analog and digital outputs for Arduino safety setups.
MQ-4 Methane Gas Sensor
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Buy the MQ4 Methane and CNG gas sensor module online. High-sensitivity natural gas leak detector with analog and digital outputs for Arduino safety projects.
MQ-3 Alcohol Gas Detector Sensor Module
Buy the MQ3 alcohol gas detector sensor module online. High-sensitivity ethanol vapor detector with analog and digital outputs for Arduino breathalyzers.
MQ-2 Smoke Detector Gas Sensor
Buy the MQ2 gas and smoke sensor module online. High-sensitivity combustible gas detector with analog and digital outputs for Arduino safety projects.
SCT-013-000 Non-Invasive 100A AC Current Sensor | Pro Tronix
High-accuracy SCT-013-000 split-core current transformer. Safely measure up to 100A AC without cutting wires. Perfect for building custom home energy monitors, load diagnostic tools, and whole-house power trackers with your microcontroller.
