5v relay module for arduino

Brand Name:OKY NEWSTAR

Model Number:OKY3197

Place of Origin:Guangdong China (Mainland)

Blue Board ULN2003 Driver Module Stepper Motor Driver Board Specifications Article-Nr 5200132 Chip ULN2003 Condition 100% Brand new Signal Indicator 4-way PCB board size 40.5x21.3mm. Connection Diagram Different package at optional: 1. Retailing Package:...

Brand Name:OEM

Model Number:OKY3276-1

Place of Origin:Guangdong China(Mainland)

Hot Sale IR Optocoupler Motor Speed Sensor Module LM393 FEATURES: 1.The use of imported groove coupler sensor 2.The slot width 5mm. 3.The output status indicator lamp output high, output low lights. 4.Block, output high; no shelter, output low. 5.The ...

Brand Name:Oky Newstar

Model Number:OKY3497-1

Place of Origin:Guangdong China (Mainland)

KA2284 Power Level Indicator Battery Pro Audio Level Indicator Sensor module Description: 1. Chip: KA2284; 2. Supply voltage: 3.5V-12V; 3. The level of the amplitude can be adjusted; 4. AC and DC signal can be controlled by a jumper; 5.PCB board size: 29 (...

Brand Name:OKY NEWSTAR

Model Number:OKY3197

Place of Origin:Guangdong China (Mainland)

Blue Board ULN2003 Driver Module Stepper Motor Driver Board Specifications Article-Nr 5200132 Chip ULN2003 Condition 100% Brand new Signal Indicator 4-way PCB board size 40.5x21.3mm. Connection Diagram Different package at optional: 1. Retailing Package:...

Brand Name:OEM

Model Number:MQ-9

Place of Origin:Guangdong China (Mainland)

Sensitive 5V CO Gas Sensor , Carbon Monoxide CO Sensor Module Description: porduct name gas sensor Main Features MQ-9 sensitive material used is a gas sensor in a clean air, the lower the conductivity of tin dioxide (SnO2). Detection method using low ...

Brand Name:OEM

Model Number:OKY3195

Place of Origin:Guangdong China (Mainland)

Dual H Bridge L298N DC Motor Driver TB6612FNG DC 5V Stepper Motor Description: 1.Using L298N made by ST company as the control chip,the module has such characteristics as strong driving ability,low calorific value and strong anti-interference ability...

Brand Name:OKY NEWSTAR

Model Number:OKY3312

Place of Origin:Guangdong China(Mainland)

20A /30A Optional Range ACS712 DC AC Current Sensor Module Specification Output Voltage: Analog output 66mV / A Operating Voltage Range: 4.5V ~ 5.5V No Current Output voltage is: VCC / 2 PCB board size: 31 (mm) x14 (mm) 5 μs output rise time in response...

Brand Name:OEM

Model Number:OKY3502-8

Place of Origin:Guangdong, China

Dual Usb Connector Dc Dc Step Down Module 9v 24v 36v 12v To 5v Step Down Converter Description Input: 6V-40V Output: 5V / 3A (MAX) Efficiency: 92% (MAX) Switching frequency: 150KHZ Working temperature: -40 ℃-+ 85 ℃ Size: L_59mm * W_21mm * H_17mm Load ...

Brand Name:OKYSTAR,ODM & OEM

Model Number:OKY3460-3

Place of Origin:Guangdong, China

Customize DIY 4 Channel IIC I2C Logic Level Converter Bi-Directional Module ecer({videoId:"pWUwbECoZEI",videoId_local:"20200428_5ea79bb5d1baa.mp4",idContainer:"#NoZpqGo"}) Description 1. Power supply :5V-3V 2. Connect HV to 5V system power 3. LV connected...

Brand Name:OEM

Model Number:MQ-9

Place of Origin:Guangdong China (Mainland)

Sensitive 5V CO Gas Sensor , Carbon Monoxide CO Sensor Module Description: porduct name gas sensor Main Features MQ-9 sensitive material used is a gas sensor in a clean air, the lower the conductivity of tin dioxide (SnO2). Detection method using low ...

Brand Name:OEM

Model Number:OKY3195

Place of Origin:Guangdong China (Mainland)

Dual H Bridge L298N DC Motor Driver TB6612FNG DC 5V Stepper Motor Description: 1.Using L298N made by ST company as the control chip,the module has such characteristics as strong driving ability,low calorific value and strong anti-interference ability...

Brand Name:OKY NEWSTAR

Model Number:OKY3312

Place of Origin:Guangdong China(Mainland)

20A /30A Optional Range ACS712 DC AC Current Sensor Module Specification Output Voltage: Analog output 66mV / A Operating Voltage Range: 4.5V ~ 5.5V No Current Output voltage is: VCC / 2 PCB board size: 31 (mm) x14 (mm) 5 μs output rise time in response...

Brand Name:OEM

Model Number:OKY3502-8

Place of Origin:Guangdong, China

Dual Usb Connector Dc Dc Step Down Module 9v 24v 36v 12v To 5v Step Down Converter Description Input: 6V-40V Output: 5V / 3A (MAX) Efficiency: 92% (MAX) Switching frequency: 150KHZ Working temperature: -40 ℃-+ 85 ℃ Size: L_59mm * W_21mm * H_17mm Load ...

Brand Name:OKYSTAR,ODM & OEM

Model Number:OKY3460-3

Place of Origin:Guangdong, China

Customize DIY 4 Channel IIC I2C Logic Level Converter Bi-Directional Module ecer({videoId:"pWUwbECoZEI",videoId_local:"20200428_5ea79bb5d1baa.mp4",idContainer:"#NoZpqGo"}) Description 1. Power supply :5V-3V 2. Connect HV to 5V system power 3. LV connected...

Brand Name:OEM

Model Number:OKY3430-0

Place of Origin:Guangdong China(Mainland)

1/2" Hall Effect Flowmeter Control Water Flow Sensor Water YF-S201 Features: Flowmeter with G1/2 Threads - simple output to measure the flow rate of water or other non-flammable liquids Great for use with Arduinos or other microcontrollers - may also be ...

Brand Name:OEM

Model Number:OKY3430-0

Place of Origin:Guangdong China(Mainland)

1/2" Hall Effect Flowmeter Control Water Flow Sensor Water YF-S201 Features: Flowmeter with G1/2 Threads - simple output to measure the flow rate of water or other non-flammable liquids Great for use with Arduinos or other microcontrollers - may also be ...

Brand Name:OEM

Model Number:OKY0026

Place of Origin:Guangdong China(Mainland)

...3V/5V MB102 Breadboard Power Supply Module For DIY Project Arduino Description A 3.3V and 5V Breadboard Power Supply Module with series diode, polarity reversal protection. The module can take 6.5V to 12V input and can produce 3.3V and +5V. Its a must have...

Brand Name:OEM

Model Number:OKY0026

Place of Origin:Guangdong China(Mainland)

...3V/5V MB102 Breadboard Power Supply Module For DIY Project Arduino Description A 3.3V and 5V Breadboard Power Supply Module with series diode, polarity reversal protection. The module can take 6.5V to 12V input and can produce 3.3V and +5V. Its a must have...

Brand Name:oem

Model Number:oky4086

Place of Origin:Guangdong China (Mainland)

4 Digital Tube Driver Module With Operating Voltage3.3V - 5V Specifications 1. 4 digital tube driver module Four digital display module 8550 three tube parallel drive Two digital tube model: 0.36 inches common anode digital tube 3 Operating voltage: 3.3V-...