arduino microcontroller board

Brand Name:OKYNEWSTAR

Model Number:OKY3311

Place of Origin:Guangdong China(Mainland)

5A ACS712 DC Detect Range Current Sensor Module for Arduino​ Description ACS712 5A Current Sensor is a current sensing board based on Allegro’s ACS712 magnetic linear current sensor IC. ACS712 can sense current up to bidirectional 5A with lower than 5%...

Brand Name:Oky Newstar

Model Number:OKY3054

Place of Origin:Guangdong China (Mainland)

Arduino Board is for science kits for kids,science projects,robot car on high school,primary school,secondary school Specifications: 1.One can detect a flame or in a 760 nanometer wavelength of ~ 1100 nm range of the light, lighter flame test distance of ...

Brand Name:Oky Newstar

Model Number:OKY3227

Place of Origin:Guangdong China (Mainland)

...Arduino Sensor Module With Fixed Bolt Hole Description: 1.Sensor can sense changes in body angle 2.Adjustable sensitivity (shown in blue digital potentiometer adjustment) 3.With fixed bolt hole for easy installation 4.Power indicator (red) and the digital switch output indicator (green) 5.Using LM393 comparator chip, stable Specifications: Working voltage 3.3V-5V Output form digital switch output (0 and 1) small board...

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...

Brand Name:Oky Newstar

Model Number:OKY3370-1

Place of Origin:Guangdong China (Mainland)

ESP32-Bit Module Development Board Wifi Blueooth Module CP2102 Chip Description: 1. The use of CP2102 as the bottom of the USB to serial, super stable. 2. Support a key to download, eliminating the tedious operation 3. Support ESP32-Bit and other modules...

Brand Name:Oky Newstar

Model Number:OKY3527

Place of Origin:Guangdong China (Mainland)

MAX7219 dot matrix module LED Dot Matrix Module for arduino Description: 1. Single module can drive an 8 * 8 dot matrix common cathode 2. Module Operating voltage: 5V 3. Module dimensions: length 3.2 cm X 3.2 cm wide X 1.3 cm high 4. Holes with four screws...

Brand Name:Oky Newstar

Model Number:OKY3369

Place of Origin:Guangdong China (Mainland)

...Arduino Description: The shield is designed based on esp8266 by Espressif Systems, pin-compatible with UNO/Mega2560 DevBorad. WiFi module is industrial-grade chips ESP8266 which is ESP-13 with metal shield, strong anti-interference ability; Shield is pin-compatible with Uno, Mega2560 and other control board...

Brand Name:Oky Newstar

Model Number:OKY3412

Place of Origin:Guangdong China (Mainland)

USB to RS232/TTL PL2303HX Cable COM Module Converter Adapter Description: 1. Adopt imported controller PL2303HX,which can stabilize the flash with high speed 2. 500mA self recovery fuse for protection 3. Two data transmission indicator can monitor data ...

Brand Name:OKY NEWSTAR

Model Number:OKY3127

Place of Origin:Guangdong China (Mainland)

... board size 3.2CM * 1.4CM Different package at optional: 1. Retailing Package:Anti-static bag 2. Bulking Packing:Plastic Bag ...

Brand Name:OKY NEWSTAR

Model Number:OKY3061-1

Place of Origin:Guangdong China (Mainland)

DC 5V Analog temperature Arduino Sensor Module NTC Thermistor Specifications Operating Voltage 5V Temperature measuring range -55℃ ~ +126℃ Output Signal Analog Weight 7g Accuracy ±0.5℃ Board Size 20*15mm Different package at optional: 1. Retailing Package:...

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...

Brand Name:OEM

Model Number:OKY3428

Place of Origin:Guangdong, China

Okystar OEM/ODM LM393 Touch Switch Sensor Module Board For Arduino Description Dimension: 48 x 29 x 22 mm Measuring range: 5V-120V DC Input: DC 4.5V-30V ...

Brand Name:OEM/ODM

Model Number:OKY3402-0

Place of Origin:China

... Battery Charging Power Module for Arduino Description: 1. Onboard TP4056 lithium battery charging management chip; 2. The onboard MINI USB head can be directly connected to the computer USB port; 3. The charging board can also be powered by (IN+ and IN-) ...

Brand Name:OEM / ODM

Model Number:OKY3606-1

Place of Origin:China

6-60V xh-m604 lithium battery charging control module for Arduino Description: 1. xh-m604 battery lithium battery charging control module DC 6-60V Storage Switch Protection Board 2. Set the start voltage: Normal display voltage state, press to a starting ...

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 ...