Slot Type Optocoupler Module 3.3V-5V LM393 Comparator Slot-Type

Lm393 dual comparator module / low power low offset voltage dual comparator wide supply voltage

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4 channel 3.3v to 5v 5v-3.3v 4 channel iic i2c logic level converter bi-directional module

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Dc-dc 12v 3.3v 3.3v 5v 12v 5v power supply module output voltage conversion module

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-1%

10pcs 3.3v 5v 12v multi output voltage conversion dc-dc 12v to 3.3v 5v 12v power module

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-10%

5pcs breadboard power supply module 2-way 5v/3.3v

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-1%

Active buzzer module 3.3v-5v with no dupont cable

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-2%

3-channel relay module with optocoupler isolation compatible 3.3v 5v signal diy electronics

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-3%

1 pcs mb102 solderless breadboard power supply module 3.3v/5v

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1

Thermal sensor module temperature switch sensors thermistor for arduino electronics diy kit lm393 3.3v/5v smart car accessories

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-2%

Ir infrared reflective sensor module with wide range voltage comparator lm393 for stm32 development obstacle avoidance

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-10%

Usb to ttl converter uart module ch340g ch340 3.3v 5v switch

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-9%

8 channel 3.3v-5v 5v-3.3v iic uart spi ttl two-way curved needle level conversion module

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-4%

Bme280 5v 3.3v digital sensor temperature humidity barometric pressure sensor module i2c spi 1.8-5v

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Incomplete data

Bme280 5v 3.3v digital sensor temperature humidity barometric pressure sensor module i2c spi 1.8-5v

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-1%

Module lm393 original authentic and new free shipping

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-2%

I2c iic 8 channel logic level converter module bi-directional module step up 3.3v to 5v

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4.9

1pcs mb-102 bread board dedicated power module compatible 5v, 3.3v breadboard power module for arduino

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15

5.0

Diymore mb102 power supply module 3.3v 5v+mb102 breadboard board 400 points+jumper cable

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Hr202 humidity sensor hr202 condensation humidity resistor humidity detection module dc 3.3v-5v with lm393 chip indicator

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

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-8%

8 channel level conversion module two-way conversion between 3.3v and 5v io access 5v sensor for raspberry pi

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1pc usb adjustable buck-boost power supply voltage regulator module 5v to 3.3v 9v 12v 24v

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1

Lm393 dc 5v 12v 24v 2 channel 2ch voltage comparator stable module 2 voltage comparison board module

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-10%

3.5a dc 3v 3.3v 3.7v to 5v step up boost module for led moter li solar charger

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1

-3%

Bluetooth xbee shield v03 module wireless control for xbee zigbee board for arduino serial adapter module ft232rl ic 3.3v 5v io

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-20%

5pcs dc 1.5v 3v 3.3v 3.7v 5v to 4.2v boost charger charging module & 0.9-5v to 5v dc dc step-up board

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Voltage to current module 0-2.5v 3.3v 5v 10v 15v 24v to 4-20ma transmitter signal conversion module

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-8%

Dc5.5mm 25w dc 3.3v 3.7v 5v 6v to 12v step up boost module led moter router

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-6%

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

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1

-16%

1200ma mini dc dc converter 5v-23v to 3.3v step down buck regulator module replace ams1117 ldo

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-8%

Nrf8001 cjmcu-801 bluetooth 4.0 module low power 4 protocol bluefruit-le development board module 3.3v-5v

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1pcs ams1117 3.3v power supply module ams1117-3.3 power module ams1117-3.3v

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-9%

5pcs new mb102 breadboard power supply module 3.3v 5v f solderless mini usb

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-31%

Dc-dc negative voltage power supply module dc dc converter module reverse negative voltage output -3.3v/-5v/-9v/-12v

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29

5.0

-9%

3.5a dc dc converter 3.3v 3.7v to 5v step up boost power supply module

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-23%

Dc-dc 3a buck step-down power supply module 5v-12v 24v to 5v 3.3v 9v 12v fixed output high-current for arduino

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15

5.0

-3%

Usb power breakout dc to dc power module micro usb 5v to 1.8v/3.3v/5v/9v/12v top quality diy electronics

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5pcs/lot lm393 lm339 dual voltage comparator window voltage comparison module with 12v relay module

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-6%

2 in 1 dc 5v to 3.3v buck setp-dowm ams1117-3.3v ldo voltage regulator module & base resistor ttl logic level converter board

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-14%

8pcs fp6190 replace ams1117 lm2596 dc dc converter 5v-23v to 3.3v step down buck regulator power module

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-13%

Thinary electronic 1pcs with optocoupler 8 channel 8-channel relay module relay control panel plc relay 5v module

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1 set smart electronics soil hygrometer humidity tester meter water sensor moisture detection module moisture 3.3v-5v with cable

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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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10pcs 4 channels iic i2c logic level converter bi-directional module 3.3v to 5v shifter for arduino

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1

10pcs/lot precision 3.3v700ma isolation switch power module / ac-dc step-down module 220v/110v to 3.3v

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-14%

2pcs dc 3v 3.3v 3.7v 4.2v to 5v with on/off switch step-up boost module for ardiuno

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[4-way voltage comparison module] 4-way voltage comparator voltage comparison module lm339 lm393

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-2%

Module free shipping 6n139 sop8 optocoupler [brand new authentic]

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