arduino uno r3 board

Brand Name:OEM/ ODM

Model Number:OKN913-3

Place of Origin:China

BMS 3S 12.6V 6A 18650 Li-ion Lithium Battery Module for Arduino Description: BMS 3S 12.6V 6A 18650 Li-ion Lithium Battery Charger Power Bank Balancer Equalizer Protection Board for Motor Drill Specification: Size about 56x33.5x12mm Over disvoltage range...

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 ...

Brand Name:OEM / ODM

Model Number:OKN1020-20

Place of Origin:China

12v 150w Backup Battery Switching Module High Board Switching Battery Power Xh-M350 Sensor Module for Arduino​ Specification: Product name Battery emergency switching module Product model HW-712 Control voltage DC12V Control current 12A Support power 150W ...

Place of Origin:Guangdong China (Mainland)

Brand Name:Oky Newstar

Model Number:oky3016

...Arduino 12v LM2576 Relay Plate With Optocoupler Specifications: 16 road relay module: 12 v relay contact capacity and a250v, with light coupling protection. 5 V or 3.3 V drive. Support all SCM drive. Plate load power module don't need external power supply. The I/O port drive low level effective; 12V 16-Channel Relay interface board...

Brand Name:OEM

Model Number:Relay module for Arduino

Place of Origin:Guangdong China (Mainland)

... groove; 2, the double FR - 4 circuit board design, high-end SMT process; 3, USES the loose music authentic relay control; 4, have relay operation instructions, and bright, ...

Brand Name:OEM

Model Number:OKY

Place of Origin:Guangdong China(Mainland)

5V / 12V / 24V 8 Channel Relay Module Description porduct name 5V / 12V / 24V 8 Channel Relay Module red Interface Board Optocoupler High/Low Level Triger for Ardu Main Features 8 effective way are high, that high relay. each relay has normally open and ...

Brand Name:OEM

Model Number:OKY3010

Place of Origin:Guangdong, China (Mainland)

Digital Arduino Solid State Relay Shield Household Appliances Control Module Description: It lets board following loads, such as LED lights, DC motors, miniature pumps, solenoid valves Pluggable interface design, easy to use ...

Brand Name:Okynewstar

Model Number:OKY3303

Place of Origin:Guangdong,China(mainland)

Light Detection Relay Module For Arduino 5V 2 Channel Photosensitive Sensor Module Specifications: Supply voltage 5V Brand Name OEM Board Size 5 cm x2.6cm IOutput form Direct connect AC220v 10A or DC30V 10A load Weight 80g ...

Brand Name:OEM

Model Number:OKY3011-1

Place of Origin:China

... Household appliances control Specification: 5V 1-Channel Relay interface board, and each one needs 15-20mA Driver Current Equipped with high-current relay, AC250V 10A ; DC30V 10A Standard interface that can be ...

Model Number:ESP32-2432S028R

Place of Origin:china

... board with a 2.8-inch color touch screen. The touch screen enables a new way of interacting with the ESP32. The board is equipped with a graphical user interface (GUI) firmware, which supports graphical drag-and-drop programming and helps users develop a

Model Number:ESP32-4832S035C

Place of Origin:china

... WIFI&Bluetooth Development Board 3.5" Smart Display Screen LCD TFT Module ESP32 development board, standard 3.5-inch TFT screen and resistor TP, support one-key automatic download, provide LVGL demo and arduino examples Our hardware display can cooperate...

Brand Name:ZHIWANG

Model Number:ZW-8456-R3

Place of Origin:CHINA

...R3 Epoxy Adhesive Solar Panel 110mA 0.6W Model: ZW-8456-R3 Brand: Zhiwang Size: 84mmx56mmx2.5mm Battery: 11 Peak power: 0.6W Max voltage: 5.5V Max current: 110MA Open voltage: 6.05V Short current: 130MA Weight: 21g Raw Material: Poly Mono Crystalline Silicon or Mono Crystalline Silicon Epoxy Adhesive or PET Printed Circuit Board...

Brand Name:OEM

Model Number:OKY5005

Place of Origin:China

Ultrasonic Obstacle Avoidance/Line Tracking / Infared Control 2WD Drive Smart DIY Car Packing List: Geared motor with wheel 2 100x150x2.6mm perspex sheet 2 Motor fixing 2 L298N motor driver 1 UNO328 controller board 1 PTZ 1 Steering gear 1 Ultrasonic ...

Brand Name:OEM

Model Number:OKY3533

Place of Origin:Guangdong China(Mainland)

MCU / AVR / ARM 16 Keypad PCB 4x4 LED Dot matrix Module Button Switch Panel Board for Ardu Description porduct name MCU / AVR / ARM 16 keypad keyboard PCB 4x4 led dot matrix module specifications *Operating Voltage:5V *Current:500mA *Button Quantity:16 *...

Brand Name:OEM

Model Number:OKY3002

Place of Origin:Guangdong China(Mainland)

Micro SD card mini TF card reader Module Slot TF Storage Card Socket Reader Description porduct name Micro SD card mini TF card reader Module Slot TF Storage Card Socket Reader Main Features Micro SD card breakout board support the Micro SD and Micro SDHC ...

Brand Name:OEM

Model Number:OKY3463-1

Place of Origin:Guangdong China(Mainland)

LM317 Power Voltage Regulator Step down Power Module + LED Voltmeter Description Board core components: adjustable regulator ASIC LM317, 2A or less can be loaded, AC or DC voltage input, the output voltage is 1.25V-28V DC continuously adjustable, versatile...

Brand Name:Oky NewStar

Model Number:OKY30610

Place of Origin:Guangdong China (Mainland)

1 Channel Remote Controllor Self Lock Switch Relay Board Wireless IR Control 12V Description: 100 Brand New and High Quality! Operating Voltage:DC 12V Remote Distance:8m LED indicator With 3mm fixed screw holes, it’s easy to install. Module Interface:VIN+ ...

Brand Name:OEM

Model Number:OKY3195-5

Place of Origin:Guangdong China (Mainland)

DC 12V L298P Balance Car Shield Moter Driver Board Compatible Features SKU NO.: OKY3195-5 Color: Red Working voltage: DC 12V Condition: New Type: Voltage regulator User: Students,Engineers etc. OEM/ODM: Available Brand Name: OEM Sample order: Welcome ...

Brand Name:OEM/ODM

Model Number:OKY3021

Place of Origin:Guangdong China (Mainland)

Flame sensor 12v relay module combo flame fire detection fire alarm relay board ​ relay module Quick Details: Operating Voltage :5V/12V at optional, please note which one you need after order Static current :more than 150mA Load :250V 10A AC or 30V 10A DC ...

Brand Name:OEM

Model Number:OKY3399-3

Place of Origin:Guangdong, China

Balanced Version 4S 40A Lithium Battery Protection Board BMS Lipo Charger Module Description 1. Scope of application: Suitable for lithium batteries with a nominal voltage of 3.7V and a full voltage of 4.2V (Including18650,26650, polymer lithium batteries...