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Total 5442 products for arduino switch relay Manufacture & Suppliers

5V Relay Module Power Supply For Arduino 1 2 4 6 8 Channel

...Arduino 1 2 4 6 8 Channel 5V Relay Power Supply Module Product Description: This relay module is 5V active low. It is an 4-channel relay interface board, which can be controlled directly by a wide range of m...

Shenzhen Creatall Electronics Co., Ltd.
China

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8 Channel Arduino Relay Module DC5V / 12V / 24V With Optocoupler Isolate

8 Channel Relay Module DC5V / 12V / 24V With Optocoupler Isolate Specification: module voltage 5V, 12V, 24V module size 141.5mm * 50mm * 18.5mm (L * W * H) Current 10A Weight 134g Channel 8 channel Description ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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8 Channel Arduino Relay Module DC5V / 12V / 24V With Optocoupler Isolate

8 Channel Relay Module DC5V / 12V / 24V With Optocoupler Isolate Specification: module voltage 5V, 12V, 24V module size 141.5mm * 50mm * 18.5mm (L * W * H) Current 10A Weight 134g Channel 8 channel Description ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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480x320 3.5 Inch TFT LCD Display Module For Arduino

3.5Inch LCD 3.5 LCD TFT LCD Color Screen Module 480x320 For Arduino Description 1) Support Arduino Mega2560 Directly inserted 2) Onborad level conversion chip for 5V/3.3V MCU 3) Compatible with 3.3/5V operation...

Oky Newstar Technology Co., Ltd
Guangdong,China

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480x320 3.5 Inch TFT LCD Display Module For Arduino

3.5Inch LCD 3.5 LCD TFT LCD Color Screen Module 480x320 For Arduino Description 1) Support Arduino Mega2560 Directly inserted 2) Onborad level conversion chip for 5V/3.3V MCU 3) Compatible with 3.3/5V operation...

Oky Newstar Technology Co., Ltd
Guangdong,China

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10A 250VAC 30VDC Digital Signal Arduino Sensor Module High Power Low Voltage Trigger Relay Normal Open

...Relay Normal Open Sensor Module 10A 250VAC 30VDC Digital Signal Arduino Specification Name:Relay Sensor Power:+3.0V -5.5V Signal type:Digital signal Connector: XH2.54 × 3 Pin :S-Signal,V-Power,G-Ground Instr...

Guangdong Uchi Electronics Co.,Ltd
Guangdong,China

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Professional Alcohol Detection Sensor , Mq3 Gas Sensor Arduino

...switch signal(TTL) output and AO analog signal output. 3. TTL output signal for low level effectively. (when the low output electric signal lights at ordinary times, can be directly connect single chip micro...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Digital LED Display Temperature Controller Sensor Module For Arduino XY-WT01

... thermostat switch Description: 100% high quality Specification: Product model XY-WT01 Power supply DC6.0~30V Temp range -50℃~110℃ Control accuracy 0.1℃ Measurement input NTC10K/B3950 Refresh frequency 0.5 s...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Professional Alcohol Detection Sensor , Mq3 Gas Sensor Arduino

...switch signal(TTL) output and AO analog signal output. 3. TTL output signal for low level effectively. (when the low output electric signal lights at ordinary times, can be directly connect single chip micro...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Digital LED Display Temperature Controller Sensor Module For Arduino XY-WT01

... thermostat switch Description: 100% high quality Specification: Product model XY-WT01 Power supply DC6.0~30V Temp range -50℃~110℃ Control accuracy 0.1℃ Measurement input NTC10K/B3950 Refresh frequency 0.5 s...

Oky Newstar Technology Co., Ltd
Guangdong,China

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High and Low Level Trigger 5V/12V/24V Shield for Arduino 1 2 4 6 8 Channel Relay Module

...Relay Module Shield for Arduno ARM PIC AVR DSP Electronic 5V 4 Channel Relay 4 road 5V Relay Module Features: * This relay module is 5V active low. * It is an 4-channel relay interface board, which can be co...

Shenzhen Creatall Electronics Co., Ltd.
China

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DC12V - 48V Battery Power Supply Automatic Switching Module

Power-OFF Automatic Switching Module 12V to 48V Battery Power Supply Control Board Description: 1. This automatic emergency power switch is widely used for controlling power supply of incubator, laptop, network...

Oky Newstar Technology Co., Ltd
Guangdong,China

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DC12V - 48V Battery Power Supply Automatic Switching Module

Power-OFF Automatic Switching Module 12V to 48V Battery Power Supply Control Board Description: 1. This automatic emergency power switch is widely used for controlling power supply of incubator, laptop, network...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5V 9V 12V 24V Two 2 Channel PCB Relay Module With optocoupler

... Channel: 2 channel Material PCB Size 8cm x 8cm x 5cm Color Black Weight 32g In doing interactive projects using Arduino, a lot of high current or high voltage devices usually can not be directly used the...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Diy Arduino Board 1 Channel 5V Relay Shield Household Control Module

Product Details Product name 1 Channel 5V Relay Module Size 41 * 26mm Input voltage 5V Product weight 10g Contact current <3A Application Household appliances control Factory Outline...

Oky Newstar Technology Co., Ltd
Guangdong,China

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12V 2 Channel Board For Arduino , More than 200mAh Current OEM

Made in China 12V 2 Channel Photosensitive Sensor Module Light Detection Relay Module Product Details Product name Light Detection Relay Module Size 5 cm x2.6cm Input voltage 5V/12V Product weight 38g Current M...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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5V 9V 12V 24V Two 2 Channel PCB Relay Module With optocoupler

... Channel: 2 channel Material PCB Size 8cm x 8cm x 5cm Color Black Weight 32g In doing interactive projects using Arduino, a lot of high current or high voltage devices usually can not be directly used the...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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Diy Arduino Board 1 Channel 5V Relay Shield Household Control Module

Product Details Product name 1 Channel 5V Relay Module Size 41 * 26mm Input voltage 5V Product weight 10g Contact current <3A Application Household appliances control Factory Outline...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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12V 2 Channel Board For Arduino , More than 200mAh Current OEM

Made in China 12V 2 Channel Photosensitive Sensor Module Light Detection Relay Module Product Details Product name Light Detection Relay Module Size 5 cm x2.6cm Input voltage 5V/12V Product weight 38g Current M...

Oky Newstar Technology Co., Ltd
Guangdong,China

Verified Supplier

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