Search results for: 'combustible gas sensor mq 2'
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AC power 4 channels dimming Wi-Fi ESP8266 Controller, AC Dimmer for power 2.4kW 10A per channel 110/220VAll are built into this AC power 4 channels dimming controller - AC power dimmer for 2.4kW 10A per channel 110/220V, AC-DC power module for DC out 3.3V, Wi-Fi microcontroller ESP8266 and I/O header for connecting sensors and modules with different functionality.
Learn MoreAs low as $14.89 -
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AC power 2 channels dimming Wi-Fi ESP8266 Controller, AC Dimmer for power 1.7kW 8A per channel 110/220VAll are built into this AC power 2 channels dimming controller - AC power dimmer for 1.7kW 8A per channel 110/220V, AC-DC power module for DC out 3.3V, Wi-Fi microcontroller ESP8266 and I/O header for connecting sensors and modules with different functionality.
Learn MoreAs low as $9.49 -
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AC power dimming Wi-Fi ESP8266 Controller, AC Dimmer for power 1.7kW 8A 110/220VAll are built into this AC power dimming controller - AC power dimmer for 1.7kW 8A 110/220V, AC-DC power module for DC out 3.3V, Wi-Fi microcontroller ESP8266 and I/O header for connecting sensors and modules with different functionality.
Learn MoreAs low as $7.49 -
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Contact 2 relays Module 10A for DIY projects.This is 2 channels Relay module, which can able to control various appliances and other equipment with a current of not more than 10A (250VAC/30VDC). Learn MoreAs low as $0.89 -
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Smart Wi-Fi switch HIGH Power 40A 9.6kWt, 240VAC/30VDC. With TASMOTA firmware - web Interface, mobile app, MQTT, HTTP.WiFi smart relay controller for control of HIGH power load up to 40A 9.6kWt 240VAC or 30VDC:
- Industrial equipment;
- Warehouse electricity;
- Office equipment;
- Home HIGH power equipment: water heater, phase switch;
- Garage and workshop equipment.
As low as $4.75 -
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AC Dimmer Module 8A with AC-DC power supply, 1 channel, 3.3V/5V logic, AC 110~240V 8ADimmer module with AC-DC power supply. ​With this dimmer module don't need an external power supply for your project. Do power your microcontroller and circuit from this dimmer module. Learn MoreAs low as $5.99 -
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Dimmer module for 16/24A 600V High Load, 1 Channel, 3.3V/5V logicThe AC Dimmer is designed to control the alternating current voltage, which can transfer current up to 600V 16/24A. In most cases, Dimmer is used to turning the power ON/OFF for lamps or heating elements, it can also be used in fans, pumps, air cleaners, e.t.c. Learn MoreAs low as $5.99 -
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Thyristor AC switch, 2 Channel, 3.3V/5V logic, AC/DC, AC 220V/110V, 5AThis module is the same, that the Thyristor AC switch.
Learn More$3.59 As low as $3.19 -
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Current Sensor ACS712This simple set for 3D printer base on microcontroller Mega 2560 + RAMPS 1.4 + motor drivers, it is a solution for RepRap projects.
Learn MoreAs low as $2.59 -
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Sensor Shield for Arduino Mega 2560, with SD-card logger (Assembled)Sensor Shield for Arduino Mega 2560, with SD-card logger Learn More$6.29 As low as $5.54 -
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Transistor DC Relay, 5V logic, DC 24V/30ATransistor MOSFET DC switch Relay, 5V logic, DC 24V/30A Learn More$1.85 As low as $1.65 -
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Thyristor AC switch, 3.3V/5V logic, AC/DC, AC 220V110V, /5AIf you need to control the AC power (lights, home equipment’s), a thyristor can help you with that.
Learn More$1.89 As low as $1.69 -
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