arduino 2 relay module

Brand Name:Oky Newstar

Model Number:OKY3023

Place of Origin:Guangdong China (Mainland)

...Relay Module Description: The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 way relay by using the mobile phone APP in the lan. Function: 1>. Onboard high performance microprocessor STM8S103 and ESP-01 WiFi modules. 2>. The module...

Brand Name:Oky Newstar

Model Number:OKY3023

Place of Origin:Guangdong China (Mainland)

...Relay Module Description: The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chips. Only a simple configuration process can realize the wireless control of the 2 way relay by using the mobile phone APP in the lan. Function: 1>. Onboard high performance microprocessor STM8S103 and ESP-01 WiFi modules. 2>. The module...

Brand Name:OEM

Model Number:OKY3032

Place of Origin:China

12V Light Control Switch Relay Module Photoresistor Light Detection Switch Sensor Product Details Operating Voltage : 12V Current: More than 100mAh Output form: Direct connect ...

Brand Name:OEM

Model Number:OKY3032

Place of Origin:China

12V Light Control Switch Relay Module Photoresistor Light Detection Switch Sensor Product Details Operating Voltage : 12V Current: More than 100mAh Output form: Direct connect ...

Brand Name:OEM

Model Number:oky3012-2

Place of Origin:Guangdong, China

...Relay Module with Lamp Low Level Trigger Relay Module Description Pack Size :4.5cm x 4.2cm x 19.3cm Weight :30g Voltage: 5V/12V/24V at optional, please tell which one you need when make order Maximum output :DC 30V/10A , AC 250V/10A Low level off, released in high level. Suction state indicator right, release the state when the light is out Product Features Product Weight 30g Application Relay Module Type Relay module...

Brand Name:OEM

Model Number:oky3012-2

Place of Origin:Guangdong, China

...Relay Module with Lamp Low Level Trigger Relay Module Description Pack Size :4.5cm x 4.2cm x 19.3cm Weight :30g Voltage: 5V/12V/24V at optional, please tell which one you need when make order Maximum output :DC 30V/10A , AC 250V/10A Low level off, released in high level. Suction state indicator right, release the state when the light is out Product Features Product Weight 30g Application Relay Module Type Relay module...

Brand Name:Diy robot

Model Number:Smart Home Learning Starter Kit for Arduino

Place of Origin:China

... module: 1 pcs l LCD1602 Module: 1 pc(weld pin of) l 2 relay: 1 pcs l 3-color RGB Module: 1 pcs l 7 color flashing LED module: 2 pcs Automatic l 3WLED Module: 1 pcs l Buzzer Module: 1 pcs l Photoresistor Module: 1 pcs l 103 adjustable resistor: 1 pcs l

Brand Name:OEM

Model Number:oky3011-12

Place of Origin:Guangdong, China

... anti-reverse connection function will not damage the module due to wrong connection of the power supply. 3. Timing accuracy to 0.01 second timing. 0.1 second (minimum) ~ 999 minutes (maximum) optional 4. ...

Brand Name:OEM

Model Number:oky3011-12

Place of Origin:Guangdong, China

... anti-reverse connection function will not damage the module due to wrong connection of the power supply. 3. Timing accuracy to 0.01 second timing. 0.1 second (minimum) ~ 999 minutes (maximum) optional 4. ...

Brand Name:Diy robot

Model Number:RFID Learning Starter Kit for Arduino

Place of Origin:China

... 9g Sevor Relay Module Starter Kit for Arduino Package: UNO R3 Board With USB Cable * 1 830 point Breadboard * 1 RFID module * 1 IC Keychain * 1 Non-contact type IC card * 1 I2C 1602 LCD module * 1 5V Relay * 1 DS1302 clock module * 1 Male to Female DuPont...

Brand Name:OEM

Model Number:OKY3105

Place of Origin:China

...Brand Name OEM Manufacture OKYSTAR Application Computer Description: The Photosensitive Resistance Module's Most Sensitive To Ambient Light generally Used To Detect The Environment Around The Brightness Of The Lighter Trigger Relay Module Etc.Module In The

Brand Name:OEM

Model Number:OKY3105

Place of Origin:China

...Brand Name OEM Manufacture OKYSTAR Application Computer Description: The Photosensitive Resistance Module's Most Sensitive To Ambient Light generally Used To Detect The Environment Around The Brightness Of The Lighter Trigger Relay Module Etc.Module In The

Brand Name:RAKINDA

Model Number:RD4100

Place of Origin:Shenzhen, Guangdong, China

Mobile Payment Arduino Barcode Scanner Module IOTC 0370 CHIP Processor Product name: Arduino Barcode Scanner Module Desktop 2D Barcode Scanner for Mobile Payment Item number: RD4100 Interface: USB1.1(HID-POS,HID-KBW) ...

Brand Name:RAKINDA

Model Number:LV1000

Place of Origin:Shenzhen, Guangdong, China

The Description of LV1000 Arduino Barcode Reader Module The Product Name: Arduino Barcode Reader Module Small Size 1D Scan Engine for Android Tablet Features 1. Leader for micro scan engine in china 2. 32 digits ...

Brand Name:RAKINDA

Model Number:LV1000

Place of Origin:Shenzhen, Guangdong, China

The Description of LV1000 Arduino Barcode Reader Module The Product Name: Arduino Barcode Reader Module Small Size 1D Scan Engine for Android Tablet Features 1. Leader for micro scan engine in china 2. 32 digits ...

Brand Name:RAKINDA

Model Number:RD4100

Place of Origin:Shenzhen, Guangdong, China

Mobile Payment Arduino Barcode Scanner Module IOTC 0370 CHIP Processor Product name: Arduino Barcode Scanner Module Desktop 2D Barcode Scanner for Mobile Payment Item number: RD4100 Interface: USB1.1(HID-POS,HID-KBW) ...

Brand Name:RAKINDA

Model Number:LV3096R

Place of Origin:Shenzhen, Guangdong, China

... lighting, making it possible to scan bar codes even in poor light. The illumination of the LV3096R can be programmed On or Off. The LV3096R barcode scanner module uses red LEDs for illumination, so the module shows better decoding performance on

Brand Name:RAKINDA

Model Number:LV3096R

Place of Origin:Shenzhen, Guangdong, China

... lighting, making it possible to scan bar codes even in poor light. The illumination of the LV3096R can be programmed On or Off. The LV3096R barcode scanner module uses red LEDs for illumination, so the module shows better decoding performance on

Brand Name:RAKINDA

Model Number:LV1000R

Place of Origin:Shenzhen, Guangdong, China

...Arduino Barcode Scanner Module For Medical Devices LV1000R 1D barcode scanner module is IP54 with industrial encapsulates and strong light resistance, it can use in outdoors and industrial like assembly line, gas station etc. LV1000R 1D barcode scanner module...