max30100 arduino heartbeat sensor

Brand Name:Okynewstar

Model Number:OKY3437

Place of Origin:Guangdong,China(mainland)

IIC / I2C Serial Interface Adapter Board 1602 LCD Module Arduino For Ardu Specifications: Supply voltage 2.5-6V Support I2C protocol Size 41.5mm (lL) * 19mm (W) * 15.3mm (H) Item Condition New Weight 5g type IIC/I2C Serial Interface Adapter Board PHOTOS...

Brand Name:OEM&ODM

Model Number:OKY4004

Place of Origin:China

1602 LCD Keypad Shield Display Module for Arduino For Uno , Mega 2560 Mega 1280 Product Name 1602 LCD Keypad Shield Display For Uno, Mega Product Description This is a 16x2 LCD Keypad module, UNO, MEGA1280, MEGA2560 board. This shield includes a 16x2 ...

Brand Name:OEM&ODM

Model Number:OKY4005

Place of Origin:China

I2C Serial Interface Arduino Module 1602 16X2 Character LCD Module Display Blue Product Name I2C Serial Interface1602 16X2 Character LCD Module Display Product details 1. Power supply voltage: +5 V 2. support the I2C protocol 3. with backlight and contrast...

Brand Name:OEM&ODM

Model Number:OKY4005-1

Place of Origin:China

Screen Display 1602 I2C Module For Arduino Yellow Green Backlight Red Board Product Name Screen Display 1602 I2C Module Yellow Green Backlight Product details 1. Power supply voltage: +5 V 2. support the I2C protocol 3. with backlight and contrast ...

Brand Name:OEM

Model Number:OKY0026

Place of Origin:China

Product Details 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 ...

Brand Name:OEM

Model Number:OKY0027

Place of Origin:China

Product Details 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 ...

Brand Name:Oky Newstar

Model Number:oky3199

Place of Origin:Guangdong China (Mainland)

ULN2003 Driver Module for Arduino , DC Stepper Motor Test Board 5V 28BYJ -48 Description: Features: No-load Pull in Frequency: >600Hz No-load Pull out Frequency: >1000Hz Pull in Torque: >34.3mN.m(120Hz) Detent Torque: >34.3mN.m Temperature Rise: <40K(120Hz...

Brand Name:Oky Newstar

Model Number:oky2110

Place of Origin:Guangdong China (Mainland)

High Power 2 Channel 3W Board For Arduino / PAM8403 Audio Super Mini Digital Red Amplifier module Description: Operating voltage: 3.6v-5.5V Output power: 3W + 3W (4 ohms) SNR: 90dB Efficiency: > 90% Material: Circuit board Size: 24 * 15.5 mm positioning ...

Brand Name:oem

Model Number:oky3502-3

Place of Origin:Guangdong China (Mainland)

5A buck converter Step Down Adjustable 4-38V Power Supply Module for Arduino , LED Lithium Description: Input voltage: 4-38V (input please try not to exceed 38V) Output voltage: 1.25-36V continuously adjustable Output Current: 0-5A, is recommended in 4.5A ...

Brand Name:OEM

Model Number:oky3368-1

Place of Origin:Guangdong China (Mainland)

Remote Serial Port Wifi Arduino Wireless Bluetooth Transceiver Module ESP8266 ESP -12F Specification: Type: ESP-12F Standards Certification: FCC / CE / TELEC Wireless standards: 802.11 b / g / n Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) Data interface...

Brand Name:OKYNEWSTAR

Model Number:OKY3002

Place of Origin:Guangdong China(Mainland)

Micro SD Storage Board SD TF Card Reader Memory Module For Arduino Description 1.It supports Micro SD card,Micro SDHC card 2. Board level conversion circuit, namely, interface level for 5 V or 3.3 V 3. Power supply:4.5V~5.5V,the onboard 3.3 V voltage ...

Brand Name:OEM

Model Number:OKY3477

Place of Origin:Guangdong China(Mainland)

Red 10K Linear Slide Potentiometer Arduino Uno Module Equipment Dual Output Description This is module has two 10K potentiometers in one module. In most applications you will only require three connections to your open source board (i.e., VCC, GND and ...

Brand Name:OEM

Model Number:OKY3498-2

Place of Origin:China(Mainland)

Blue 4A XL6009 DC-DC Adjustable Step-up Boost Converter Power Supply Module For Arduino Description This module is a non-isolated step-up (boost) voltage converter featuring adjustable output voltage and high efficiency. Auto start voltage will be pulled...

Brand Name:Oky Newstar

Model Number:OKY2024

Place of Origin:Guangdong China (Mainland)

Digispark Kickstarter Attiny85 USB General Micro Development Board for Arduino Specifications: 1. Model: ATTINY85 Board 2. Size: 27mm x 18mm 3. Support for the IDE 1.0+ (OSX/Win/Linux) 4. Power via USB or External Source - 5v or 7-35v (automatic selection...

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:OEM

Model Number:OKY3391

Place of Origin:Guangdong China (Mainland)

DS1302 Real Time Clock Module Real-Time Clock Module For Arduino Description​: Clock Module is sensory integration,for science kits for kids,science projects,robot car on high school,primary school,secondary school. DS1302 real time clock module DALLAS ...

Brand Name:Oky Newstar

Model Number:OKY3369

Place of Origin:Guangdong China (Mainland)

ISM 2.4GHz Remote WIFI Transceiver Wireless Module ESP-13 ESP8266 Wifi Module For 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...

Brand Name:OEM

Model Number:OKY4020-4

Place of Origin:Guangdong China (Mainland)

1.8" Serial 128X160 TFT Display Module For Arduino ​ TFT Display Module Details: 1. Support various MCU in-line without any wiring 2. Integrated voltage regulator IC, support 5V or 3.3V power supply 3. On-board level conversion scheme, truly compatible wit...

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 Using the SPI serial bus, it only takes a few IOs to ...