Deals of The Day
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Voltage Sensor Module-ZMPT Single Phase
ESP32 WiFi Module
Features:
Application:
MQ-7 Gas Sensor Module (Carbon Monoxide Detection)
【MQ-7 Carbon Monoxide Sensor】
✔ Detects CO Gas Concentrations (20-2000ppm)
✔ Dual Output: Analog & Digital
✔ Fast Response & High Sensitivity
✔ Heating Time: 60s (Preheat Required)
✔ Operating Voltage: 5V DC
✔ Ideal for Safety Alarms & Air Quality Monitors
Relay Module with Optocoupler
✔ Optocoupler Isolation – Prevents back EMF damage to control circuits
✔ Wide Compatibility – Works with 3.3V & 5V microcontrollers (Arduino, ESP32, STM32)
✔ High Load Capacity – Supports up to 10A 250V AC or 10A 30V DC
✔ LED Indicators – Relay status (ON/OFF) and power supply indication
✔ Screw Terminal – Secure wiring for high-current connections
Popular Categories this Week
Electronics Components
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Electronics Components
Electric Vacuum Solder Sucker Desoldering Pump 30W 50Hz
Manufacturer Vbestlife Part Number 11EOT71700 Item Weight 1.25 pounds Package Dimensions 11.1 x 3.3 x 2.4 inches Is Discontinued By Manufacturer No Material Metal Power Source Corded Electric Batteries Included? No Batteries Required? No SKU: n/a
Sensors , IoT Boards and Accessories
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Sensors
Accelerometer Sensor Module GY-61 ADXL335
✔ 3-Axis Sensing – Measures X, Y & Z-axis acceleration (±3g range)
✔ Analog Output – Simple interface with Arduino, ESP8266 & other microcontrollers
✔ Compact Design – Small PCB with easy-to-use breakout pins
✔ Low Power Consumption – Ideal for battery-powered projects
✔ Wide Compatibility – Works with Arduino, Raspberry Pi, ESP32 & moreSKU: n/a
