using relay with arduino

Brand Name:OEM

Model Number:OKY3122-1

Place of Origin:Guangdong China (Mainland)

...Arduino Description Using Photoresistor Sensor Comparator output, clean signal, good waveform, strong driving ability, more than 15 mA. Adjustment Sensitivity of Distribution Potentiometer Working Voltage 3.3V-5V Output Form: Digital Switch Output (0 and 1) Fixed bolt hole for easy installation Board Size: 3.2cm x 1.4cm Using...

Brand Name:OEM

Model Number:OKY2101

Place of Origin:Guangdong China(Mainland)

Wiznet W5100 Ethernet Chip Ethernet W5100 shield for Ardu Description: 1. With this Ethernet Shield, yourboard can be used to connect to internet. 2. Can be used as server or client. 3. Directly plug puzzle board, no soldering required. 4. Controller: ...

Brand Name:OEM / ODM

Model Number:OKY3490

Place of Origin:China

... be used as signal interface switching for PLC or other industrial control boards. The output voltage is regulated by adjusting the duty ratio of the PWM. The modules are small in size and easy to use in different places. PWM signal input level range:The

Brand Name:OEM / ODM

Model Number:OKY3231-8

Place of Origin:China

...Arduino Description: MPU-9255 module (three-axis gyroscope + triaxial accelerometer + triaxial magnetic field) Module Model: GY-9255 Use chip: MPU-9255 Power supply: 3-5v (internal low dropout regulator) Communication: standard IIC / SPI communications protocol -Chip 16bit AD converter, 16-bit data output Using...

Brand Name:OEM / ODM

Model Number:OKY3064-1

Place of Origin:China

... and accuracy Cost-effective, wide temperature control range, simple setting It can be directly installed and used or embedded on panels such as industrial control equipment, which is convenient and practical Widely used in case temperature control,

Brand Name:OEM

Model Number:OKY2102

Place of Origin:Guangdong China(Mainland)

Arduino Ethernet Shield W5100 R3 Network Lan Expansion Board Description:Ethernet extension board can make the controller to connect to the Internet.It is a built-in W5100 TCP/IP the extension of the microprocessor board.This board by long stitch row mother board (wire wrap the header) connection.Use the IDE Ethernet in the library application can easily use...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:electronic learning kit educational

...do 34 kinds of test with detail manual. 3. This electronic kit educational using the latest control panel UNO R3. 4. High Quality 5. Competitive Prices 6. Fast Delivery First Let see the content of the Manual, then we will know what can we do with this

Place of Origin:China

Brand Name:oem

Model Number:OKY1024

... assurance 6.Low-input, high enjoyment Product Description: This kit walks you through the basics of using in a hands-on way. You'll learn through building several creative projects. The kit includes a selection of the most common . Starting the basics of

Brand Name:Okynewstar

Model Number:OKY2101

Place of Origin:Guangdong China (Mainland)

High quality with factory price! Board for Arduino New Ethernet W5100 shield Description: 1. With this Ethernet Shield, yourboard can be used to connect to internet. 2. Can be used as server or client. 3. Directly plug puzzle board, no soldering required...

Brand Name:OEM

Model Number:OKY2014

Place of Origin:Guangdong China(Mainland)

...which 4 KB used by bootloader Weight: 210g Specifications: The Atmega32U4 is a AVR microcontroller with 16MHz crystal oscillator and a micro USB connection capable of acting as a USB client device, like a mouse or a keyboard. The Esplora is a ready to use,

Brand Name:OKY NEWSTAR

Model Number:OKY2024

Place of Origin:Guangdong China (Mainland)

...Arduino Product Specifications: Model ATTINY85 Board Size 27mm x 18mm Compatibility Support for the IDE 1.0+ (OSX/Win/Linux) Power via USB or External Source 5v or 7-35v (automatic selection) Regulator On-board 500ma 5V Built-in USB (and serial debugging) I/O Pins 6 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you 8. can use

Brand Name:OEM

Model Number:OKY2102

Place of Origin:Guangdong China(Mainland)

Arduino Ethernet Shield W5100 R3 Network Lan Expansion Board Description:Ethernet extension board can make the controller to connect to the Internet.It is a built-in W5100 TCP/IP the extension of the microprocessor board.This board by long stitch row mother board (wire wrap the header) connection.Use the IDE Ethernet in the library application can easily use...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3517

TCRT5000 3 Way Tracking Sensors for Arduino Smart Car Robot Quick Detail: 3-way tracking sensors, the robot must make Using infrared light detection, anti-interference ability Sensor uses TCRT5000, high sensitivity, stable performance Detection distance...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:OKY2151

L293D motor control shield for arduino / Motor Drive Expansion Board Description: L293D is a monolithic integrated, high voltage, high current, 4-channel driver.Basically this means using this chip you can use DC motors and power supplies of up to 36 Volts...

Place of Origin:Guangdong China (Mainland)

Brand Name:OKYSTAR

Model Number:OKY2151

.... L293D is a monolithic integrated, high voltage, high current, 4-channel driver. Basically this means using this chip you can use DC motors and power supplies of up to 36 Volts, thats some pretty big motors and the chip can supply a maximum current of

Brand Name:OEM

Model Number:module for Arduino

Place of Origin:Guangdong China (Mainland)

.... L293D is a monolithic integrated, high voltage, high current, 4-channel driver. Basically this means using this chip you can use DC motors and power supplies of up to 36 Volts, thats some pretty big motors and the chip can supply a maximum current of

Brand Name:OEM

Model Number:OKY2101

Place of Origin:Guangdong China(Mainland)

... can be used to connect to internet. 2. Can be used as server or client. 3. Directly plug puzzle board, no soldering required. 4. Controller: W5100. 5. This is the latest version of the Ethernet Shield. specifications 1. This ...

Brand Name:OEM

Model Number:OKY2101

Place of Origin:Guangdong China(Mainland)

Wiznet W5100 Ethernet Chip Ethernet W5100 shield for Ardu Description: 1. With this Ethernet Shield, yourboard can be used to connect to internet. 2. Can be used as server or client. 3. Directly plug puzzle board, no soldering required. 4. Controller: ...

Place of Origin:Guangdong China (Mainland)

Brand Name:OEM

Model Number:OKY3274

...Arduino , 5V Infrared Emitting Diodes Description: First, the introduction of This time we want to introduce an infrared transmitter and receiver modules, in fact, they are now in our daily life plays Important role in who is now on a lot of household appliances are used in such a device, such as air conditioning, TV, DVD, etc., It is based on wireless sensing, but also can be more remote control, very easy to use

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3275

Arduino Compatible 1838 Infrared Receiver Module 37.9 KHz 18 m Distance Description: The infrared receiving module is used by 1838 infrared receiving head This is a general-purpose, band shell, can bend, Size: 6.4*7.4*5.1MM, receiving angle of 90 °, 2.7-5.5V. working voltage The frequency of 37.9KHZ, receiving distance of 18 meters. The, outer shielding packaging structure Widely used...