switch relay with arduino

Brand Name:OEM / ODM

Model Number:OKY4100

Place of Origin:China

Car Battery Charge Level Indicator 12-60V Blue Display Module for Arduino Description: Name: 220V 50HZ PIR IR Infrared Human Induction Lamp Switch Light Control Ceiling Light Motion Sensor On Off 3-6m Top 1. Adaptive to filament, electricity saving lamp...

Brand Name:Oky Newstar

Model Number:OKY2002

Place of Origin:Guangdong China (Mainland)

.... The biggest difference is that the USB to serial part of the circuit switch is a ATMega16U2 microcontroller, which the cost increase, but the software part is the same as before. Specifications: 1. Pin changes plus two I2C pins (SDA and SCL: next to

Brand Name:OEM

Model Number:OKY2205

Place of Origin:Guangdong China (Mainland)

...Arduino Description: What is the Sensor Shield? Sensor Shield was designed to help diy users to connect various sensor modules easily. It saves much trouble for users to do the wiring, especially when there are so many modules connecting to Ardui-no. Sensor shield V8 overview: The switch...

Brand Name:Oky Newstar

Model Number:OKY2002

Place of Origin:Guangdong China (Mainland)

.... The biggest difference is that the USB to serial part of the circuit switch is a ATMega16U2 microcontroller, which the cost increase, but the software part is the same as before. Specifications: 1. Pin changes plus two I2C pins (SDA and SCL: next to

Brand Name:OEM

Model Number:OKY3497

Place of Origin:Guangdong, China

...Product features: 1, fully compatible with the Arduino UNO R3 interface 2, rocker X Y output for two potentiometer, can read twist Angle by the AD conversion 3, down by the rocker, can trigger light touch switch, all the way for the digital output 4, four ...

Brand Name:Oky Newstar

Model Number:OKY2002

Place of Origin:Guangdong China (Mainland)

.... The biggest difference is that the USB to serial part of the circuit switch is a ATMega16U2 microcontroller, which the cost increase, but the software part is the same as before. Specifications: 1. Pin changes plus two I2C pins (SDA and SCL: next to

Brand Name:Oky Newstar

Model Number:OKY6001

Place of Origin:Guangdong China (Mainland)

..., can be switched at any time, with mode prompt light • 4-axis, 12 keys designed to meet the needs of game keys (digital mode: 2-axis ...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:OKY3455

...Arduino , 3V - 5V HR202 Wet Sensor Wet sensor hr202 humidity sensor hygristor smart car Features: 1, Long Size: 32mm * width 11mm *20mm high 2, the main chip: LM393, humidity resistance 3, working voltage: DC 3-5V Characteristics: 1, with the directions of the signal output. 2, single-channel signal output. 3, the output valid signal is low. 4 for detecting humidity occasions output switch...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3504

...-DC Adjustable Step-down module for Arduino Specifications: Output Voltage Range: 0.93V-18V (buck mode, enter at least greater than the output 2V above) Output Current: 2.5A Output Peak 4A continuous output! Switch: with Soft-off feature! Shutdown current...

Brand Name:OEM

Model Number:oky3105

Place of Origin:Guangdong China (Mainland)

...Photo Sensitive 3/4 Pin DC3.3-5V for Arduino Specification: Operating Voltage 3.3-5V Board Size(L*W): 1.26 x 0.55 inch / 3.2cm x 1.4cm Weight: 3g VCC: Positive power supply 3.3-5V GND: Power supply is negative DO: TTL switching signal output AO: Analog ...

Brand Name:Oky Newstar

Model Number:oky3106

Place of Origin:Guangdong China (Mainland)

... Output Form digital switch output Chnnel 2 Competitive Advantage: 1. Convenient & Friendly Customer Service 2. Low Prices Direct From Factory Suppliers 3. Fast Delivery Around the ...

Brand Name:Okynewstar

Model Number:oky3106

Place of Origin:Guangdong China (Mainland)

... Photosensitive Resistance Sensor Module for Arduino STM32 Specification: Product Name Photosensitive Resistance Sensor Module Operating Voltage 3.3-5V Board Size 3.2 cm x 1.7 cm Chip LM393 Output form Digital switch output Pins 4 Channel 2 Competitive ...

Brand Name:OEM

Model Number:oky3502

Place of Origin:Guangdong China (Mainland)

...load is less than 18mA. Higher the voltage, the greater the load current.) Conversion efficiency : <94% (greater the pressure, the lower the efficiency) Switching frequency: 400KHz Output Ripple :50mV (the higher the voltage, the greater the current, the

Brand Name:OEM

Model Number:module for Arduino

Place of Origin:Guangdong China (Mainland)

...Arduino Development Board 13.56MHz 3.3V Specification: PN532 NFC Module,adopted PN532 chip,13.56MHz Near Field Communication and onBoard antenna.Compatible with SPI, IIC, UART interface to communicate. Longest effective communication distance is 5 cm Supports SPI, IIC, UART interface switching...

Brand Name:OEM

Model Number:module for Arduino

Place of Origin:Guangdong China (Mainland)

Wireless Arduino WIFI Module ESP8266 Serial to UART Module Specification: SDIO 2.0, UART 32-pin QFN package Integrated RF switch, balun, 24dBm PA, DCXO, and PMU Integrated RISC processor, on-chip memory and external memory interfaces Integrated MAC/...

Brand Name:OEM

Model Number:OKY3276

Place of Origin:Guangdong, China (Mainland)

...Arduino Description: With signal output instructions.Single-channel signal output. When there are obstructions (LED lamp), output level output low level when no obstructions (LED light)Sensitivity is adjustable.Can be used for workpiece counting, motor speed.Switch...

Brand Name:OEM

Model Number:OKY0026

Place of Origin:China

... Product name MB102 Breadboard Power Supply Module 3.3V 5V For Arduino Solderless Breadboard Main Features Power Supply Module 3.3V 5V Maximum output current <700 ma Product weight 12g Output voltage: 3.3V/5V can switch over Application MB102 breadboard

Brand Name:OEM

Model Number:OKY0027

Place of Origin:China

... Product name Breadboard Power Supply Module 5V/3.3V For Arduino No Breadboard Main Features Power Supply Module 3.3V 5V Maximum output current <700 ma Product weight 14g Output voltage: 3.3V/5V can switch over Application MB102 breadboard Factory Outline

Brand Name:Oky Newstar

Model Number:oky3433-1

Place of Origin:Guangdong China (Mainland)

UNO MEGA2560 Linear Hall Magnetic Sensors For Arduino , AVR PIC Module Description: Hall switch integrated circuit using hall effect principle, USES the semiconductor integrated technology manufacturing magnetic susceptibility of the circuit, it is by the ...

Brand Name:Oky Newstar

Model Number:OKY3138

Place of Origin:Guangdong China (Mainland)

...Arduino Sound Detection Module Electric Condenser Microphone 37 X 18mm Size Description: 1.Signal output indication. 2.Single channel signal output. 3.The output effective signal is low level. 4.When there is sound,outputs low level and the signal light. 5.Can be used for control light , give sound and light alarm working with Photosensitive sensor ,and sound control,sound detect. 6.Circuit board output switch...