bluetooth module arduino

Brand Name:OKY NEWSTAR

Model Number:OKY2022

Place of Origin:Guangdong China (Mainland)

...similarly mounted power supplies, sensors and actuators with conductive thread. This module can be programmed with the software . The ATmega328V on the module comes preburned with a bootloader that allows you to upload new code to it with the software.

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)

Factory Outlet Blue Color IR Temperature Photoelectric Arduino Sensor Module With Receiving Tubes Specifications Operating Voltage 3.3V-5V effective distance range 2-30CM comparators LM393 circuit board size 3.2CM * 1.4CM Different package at optional: 1. ...

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:OKY NEWSTAR

Model Number:OKY3153

Place of Origin:Guangdong China (Mainland)

0.5 Inch FSR402 Thin Film Pressure Sensor For Arduino DIY Project 100-10kg Specifications Module Type Active Operating Voltage 5V Color Black Package dimension 77*42*13mm Weight 5g Connection diagram Different package at optional: 1. Retailing Package:Anti...

Brand Name:OKY NEWSTAR

Model Number:OKY3202

Place of Origin:Guangdong China (Mainland)

DC 5V 3 Color Full Color RGB LED Arduino Sensor Module With 4 Pins Specifications working voltage 5V LED light color RGB full color LED drive mode common cathode driver Weight 4g Pack Size 5cm x 4cm x 3cm Connection Diagram Different package at optional...

Brand Name:oky newstar

Model Number:OKY4020-1-2

Place of Origin:Guangdong China (Mainland)

0.96" Serial 128X64 OLED LCD LED Display Module For Arduino ​ Product Features: 1,0.96 inch OLED, high resolution: 128X64 2,super wide viewing angle: more than 160 ° (maximum viewing angle display a screen) 3,ultra-low power consumption: normal display 0....

Brand Name:OEM

Model Number:OKY4030

Place of Origin:Guangdong China (Mainland)

2.2" SPI Serial 240X320 TFT Display Module Compatible with 5110 4IO For Arduino ​ Product Details: 2.2-inch color screen,support 65K color display,display rich colors 320X240 resolution, clear display ...

Brand Name:OEM

Model Number:OKY2015-4

Place of Origin:Guangdong, China

... STM32 F4 STM32F4 Development Board For Arduino Description 1. In the F401 series, the chip is the cheapest, even cheaper than some F1, and crushed F1 on the main frequency, and has a floating-point arithmetic module, the IO port contains all the basic ...

Brand Name:OEM

Model Number:OKY3122-1

Place of Origin:Guangdong China (Mainland)

Photodiode Module Light Brightness Detection Photosensitive Sensor For Arduino Description Using Photoresistor Sensor Comparator output, clean signal, good waveform, strong driving ability, more than 15 mA. ...

Brand Name:OEM

Model Number:OKY3328-1

Methane Sensor MQ-4 Gas Sensor Methane Sensor Detector Module For Arduino Chip LM393 Output Digital analog double output Working voltage DC 5V

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

Model Number:OKN424-15

Place of Origin:Guangdong China (Mainland)

Surface Mount Wired NC Magnetic Door Switch MC-38 Sensor Sensor Module for Arduino​ Description: 1.MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System Detector 2.It can be connected to ESP8266 to control the garage door. Specification: 1....

Brand Name:OEM

Model Number:OKYN41240

Place of Origin:Guangdong China (Mainland)

ADMP401 MEMS Microphone Breakout Module Board For Arduino Description: 1. This tiny breakout board features the ADMP401 MEMS microphone. 2. One of the key advantages to this breakout and microphone is the bottom ported input. 3. The amplifier on the ...

Brand Name:OEM/ ODM

Model Number:OKY3065-14

Place of Origin:China

High-Precision XY-T01 Digital Display Thermostat Module For Arduino Description: 1. Heating mode'H'; 2. Cooling mode'C'; 3. Real-time temperature reporting; 4. Remote reading/setting of parameters; 5. One-button emergency ...

Brand Name:OEM/ODM

Model Number:OKY3402-0

Place of Origin:China

Mini USB TP4056 1A Lithium 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 ...

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:OKN913-12

Place of Origin:China

5V USB Aluminium Body Power Bank Case for 18650 Battery Module for Arduino Description: This DIY 18650 power bank can install 1 batteries inside and you can start to use as soon as you load the battery inside. You can twist the bottom ...

Brand Name:OEM / ODM

Model Number:OKY3081

Place of Origin:China

LM75A Temperature Sensor I2C Interface Development Board Module for Arduino Description: 1. LM75A Temperature Sensor I2C Interface Development Board Module 2. I2C bus interface, device address 7-bit slave address 1001xxx 3. 8 devices can be expanded on ...

Brand Name:OEM / ODM

Model Number:OKY3005

Place of Origin:China

... Specification: Weight 28g MOQ 25PCS Color Blue Module Type D1 ProtoBoard Shield All I/O 3.3V compliant only Size 28.5mm x 26mm Material PCB&Metal Item Status In ...