Heart Rate Pulse Sensor Optical Reflection Module Wearable Devices For Arduino With MCU Development Board

Mcp2515 can bus module tja1050 receiver spi for arduino 51 mcu arm controller development board

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7

5.0

-5%

3.3v 5v sensor biosensor for arduino pulse heart rate module detector board diy kit open source optical amplify noise eliminate

2

7

5.0

4*4 4x4 16 keys matrix keyboard module mcu development board module 3.3v 5v for arduino patch buttons learning board

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1

Nucleo-f042k6 stm32f042k6t6 mcu supports arduino development board module

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1

Mcu micro controller c8051f300 development board module for industrial control

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3

5.0

Mcu stc15f204 wireless development board nrf24l01 socket module with nrf24l01 8 pin wireless serial interface module for arduino

2

5

5.0

Tcs34725 color sensor rgb color sensor development board module diy electronic pcb board for arduino

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1

-0.6%

Incomplete data

Mcp2515 can bus module tja1050 receiver spi module compatible with arduino avr 51 mcu arm controller development board te534

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1

-3%

2pcs active buzzer alarm module sensor beep for arduino smart car 3.3v-5v mcu io port with dupont line board

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1

-3%

868/915mhz esp32 lora development board module sx1276 lorawan protocol wifi ble oled display with antenna for arduino

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-4%

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Esp8266 wifi deauther watch wristband smart watch esp8266 development board arduino repair kit

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1

Mcp2515 can bus module tja1050 receiver spi module compatible with arduino avr 51 mcu arm controller development board te534

1

0

Esp32 nodemcu wifi bluetooth expansion board esp32-bit ch340 ch340g 16m usb development board module mcu for arduino with pins

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1

-4%

Incomplete data

Mcp2515 can bus module tja1050 receiver spi module compatible with arduino avr 51 mcu arm controller development board te534

0

1

Incomplete data

Mcp2515 can bus module tja1050 receiver spi module compatible with arduino avr 51 mcu arm controller development board te534

1

0

Mcp2515 can bus module tja1050 receiver spi module compatible with arduino avr 51 mcu arm controller development board te534

1

1

-5%

Esp8266 esp-12e esp12e wifi serial module board for arduino wireless transceiver remote port network development board

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0

-6%

Ad8232 heart rate ecg monitoring sensor module with cables diy kit for arduino

3

6

Smart electronics soil moisture hygrometer detection humidity sensor module for arduino development board

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0

-3%

5pcs max485 module rs-485 ttl turn rs485 max485csa converter module for arduino microcontroller mcu development accessories

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0

5pcs max485 module rs-485 ttl turn rs485 max485csa converter module for arduino microcontroller mcu development accessories

1

1

-10%

Pulse heart rate sensor module dc 3.3v 5v for arduino compatible with bluetooth development pulsesensor with fitting diy kit

3

4

5.0

Tcrt5000 line track sensor module 3 pins reflection infrared follower sensor switch obstacle avoidance module for arduino

1

1

Esp32-cam esp32 cam ov2640 esp32 camera module for arduino wifi esp32-cam serial to development board 5v bluetooth-compatible

4

5

4.8

-43%

Stm32 core board stm32f405rgt6 mcu for development board for pyboard python learning module stm32f405 with full ios

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0

360 degrees rotary encoder module for arduino brick sensor switch development board ky-040 with pins

1

2

2pcs 3 colour rgb smd led module 5050 full color pwm tri-color led for arduino mcu

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0

-13%

Ky-040 360 degrees rotary encoder module compatible brick sensor module switch development board with pins for arduino

3

9

5.0

Diymore 5pcs/lot ky-040 rotary encoder module brick sensor 5 pin development board module for arduino

1

2

-8%

37 in 1 sensor module board set kit for arduino & mcu education user for arduino starters diy raspberry pi mega2560 r3

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2

-0.7%

5pcs max485 module rs-485 ttl turn rs485 max485csa converter module for arduino microcontroller mcu development accessories

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1

4.0

-5%

Incomplete data

5pcs max485 module rs-485 ttl turn rs485 max485csa converter module for arduino microcontroller mcu development accessories

1

1

-6%

Mini module gps neo-6m satellite positioning module development board neo-6m 6m for arduino stm32 c51 51 mcu diy electronics

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0

-6%

Pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor

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5

5.0

-3%

Pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor

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1

-3%

Sensor biosensor pulse heart rate module detector board open source optical amplify noise eliminate 3.3v 5v for arduino diy kit

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3

-4%

Pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor kits

1

0

Active buzzer alarm module sensor beep 3.3v-5v for arduino smart car mcu io port with 20cm dupont line

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1

4.0

-8%

Smart car obstacle avoidance sensor infrared module barrier ir infrared module photoelectric reflection sensor 3wire for arduino

3

5

5.0

3.3v 5v sensor biosensor for arduino pulse heart rate module detector board diy kit open source optical amplify noise eliminate

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0

-15%

Pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor

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0

-61%

1 set max30102 heart rate oxygen pulse heartrate monitor sensor breakout board module for arduino replace max30100 low power

1

1

5.0

-14%

Pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor

3

1

-6%

Pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor

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2

-20%

Optical fingerprint sensor fingerprint recognition module for arduino raspberry pi two times development

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Pyroelectric infrared sensor human body detecting pir motion sensor module for arduino mcu board 120 degree

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1