3.3v 5v Sensor Biosensor For Arduino Pulse Heart Rate Module Detector Board Diy Kit Open Source Optical Amplify Noise Eliminate

Detection module uv sensor module for arduino ultraviolet ray board 3.3v 5v diy electronic pcb board

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1

-13%

1pcs pulsesensor pulse heart rate sensor for arduino open source hardware development pulse sensor

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-6%

Openlog serial data logger open source data recorder module for arduino 16mhz atmega328 support micro sd 3.3v - 12v spi pin 64g

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2pcs lm393 photoresistance detection optical photosensitive light sensor module for arduino 3.3v 5v do voltage output pcb board

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1

5.0

-14%

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

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2

Adxl345 3-axis tri-axis digital gravity sensor acceleration diy kit electronic pcb board module tilt sensor 5v 3.3v for arduino

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-3%

Dc-dc 12v to 3.3v 5v buck step down power supply module for arduino board diy electronic

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5.0

Strong series micro digital powerful atmega32u4 atmega32u4-au 3.3v microcontroller board module micro usb diy kit for arduino

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1

5.0

Strong series micro digital powerful atmega32u4 atmega32u4-au 3.3v microcontroller board module micro usb diy kit for arduino

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1

5.0

Stm8s103f3p6 stm8 minimum system arm development board module for arduino stm8s core board module led indicator 5v 3.3v

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5.0

Tcrt5000 infrared reflective ir photoelectric switch sensor board barrier line track sensor module 3.3v to 5v for arduino

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1

5.0

Mb102 breadboard power supply module 3.3v 5v for arduino solderless bread board voltage regulator diy

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1

-3%

Replace hmc5883l magnetometer compass magnetic sensor modulec micro tesla lsb board for arduino 3-axis three axis 3.3v 5v

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-4%

Bmp280 replace bmp180 bmp085 board temperature barometric pressure sensor module for arduino 3.3v digital module

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-10%

2pcs photoresistance detection optical photosensitive light sensor module lm393 3.3v 5v for arduino do voltage output pcb module

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-12%

Dht11 digital temperature relative humidity sensor for arduino output 5v doupont with cable diy kit electronic pcb board module

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1

Lm393 light sensor module 3.3v 5v for arduino raspberry pi digital switching output light level detection

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11

5.0

-7%

Iic i2c level conversion sensor diy kit electronic pcb board module 5v-3v system level converter with pins for arduino

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1

-8%

5pcs i2c iic 8ch 8 ch channel logic level converter module bi-directional board for arduino step up 3.3v to 5v diy kit

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1

4.0

-6%

Vl6180 vl6180x range finder optical ranging sensor module for arduino i2c interface 3.3v 5v gesture recognition

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1

-6%

3.3v 5v reading writing sensor shield module for arduino write sd card slot socket reader arm mcu control board programable

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5

-2%

2pcs reading writing sensor shield module for arduino write sd card slot socket reader arm mcu control board 3.3v 5v programable

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0

-5%

Pro micro atmega32u4 atmega32u4-au 3.3v 5v 8mhz 16mhz module usb controller board for arduino nano

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1

5.0

-5%

Relay shield interface 4 four channel module for arduino signal control power expansion drive board red indicator dc 3.3v 5v

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2

5.0

-3%

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

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1

Pro mini 3.3v 5v 8mhz 16mhz atmega328 atmega328p module for arduino compatible nano serial board replace atmega128

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0

-4%

Diymore mb-102 mb102 breadboard power supply module 3.3v/5v for arduino solderless bread board diy voltage regulator

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6

Esp8266 esp-01 esp01 serial wifi wireless adapter module 3.3v 5v compatible serial board for arduino r3 microcontroller one

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-7%

1 set passive buzzer module alarm sensor beep board i/o interface for arduino smart car 3.3v-5v of scm with dupont line

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5.0

-2%

Tft mega touch lcd shield expansion board fr4 8-bit 16-bit mode module for arduino sd card diy kit 3.3v

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3.3v 5.5v ft232rl ft232 ftdi usb to ttl serial adapter module for arduino mini port diy electronic pcb board

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1

Dc-dc 0.8-3.3v to 3.3v step up boost power module for arduino voltage converter mini module for arduino board

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-8%

3.3v 5v reading writing sensor shield module write sd card slot socket reader arm mcu control programable board for arduino diy

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3

5.0

X9c103s digital potentiometer board module for arduino dc 3v-5v 10k span potentiometer diy kit electronic pcb board

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4.7

Nano v3.0 3.0 atmega168 ch340g ch340 mini usb uart interface board micro controller module for arduino 3.3v 5v microcontroller

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3

Photoresistance detection optical photosensitive light sensor module for arduino lm393 3.3v 5v do voltage output pcb module

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5.0

Ft232rl ftdi serials adapter module mini port for arduino usb to ttl/cmos level 3.3v 5.5v rxd/txd board diy kit mini usb

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0

2pcs microphone sensor high sensitivity sound detecte voice switch detect module for arduino 3 pin 3.3v-5v digital ouput

3

3

5.0

5pcs iic i2c logic level converter bi-directional board module 5v 3.3v dc module for arduino with pins

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6

5.0

-5%

Vl6180 vl6180x range finder optical ranging sensor module for arduino i2c interface gesture recognition 3.3v 5v

1

0

-3%

Digital bmp280 replace bmp180 bmp085 temperature barometric pressure sensor module board for arduino 3.3v digital module 6p 6pin

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13

5.0

Strong series atmega328 controller module pro mini 3.3v 8mhz board for arduino atmega328p microcontroller diy kit nano v3.0 3.0

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-10%

360 degree rotary encoder module for arduino encoding module board dc 5v 0.5ma 5ma signal oupput diy kit switch

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0

360 degree rotary encoder module for arduino encoding module board dc 5v 0.5ma 5ma signal oupput diy kit switch

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1

150ma 3.3v-6v base board enable clear button bluetooth serial transceiver module board for arduino compatible module

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-2%

Photoresistance detection optical photosensitive light sensor module for arduino lm393 do voltage output pcb module 3.3v 5v

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1

5.0

-2%

Esp8266 esp-01 esp01 esp-01s serial wifi wireless adapter module 3.3v 5v serial board for arduino r3 microcontroller one

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