5pcs LM7809 three-terminal stabilizer module 9V stabilized voltage supply module.

10pcs 12v 2*10w dual channel d class hi-fi pam8610 stereo amplifier board

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10pcs nrf24le1 wireless transmission module / nrf24l01 + 51mcu single / active rfid / nrf24l01

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10pcs 50kbps wireless digital 868mhz 915mhz nrf905 wireless data transmission module containing the sma antenna

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10pcs/lot pam8610 amplifier module amplifier modules

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Incomplete data

Lm7805 lm7809 lm7812 dc/ac three terminal voltage regulator power supply module 5v 9v 12v output max 1.2a

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-0.6%

Up1649pqgj up1649p ( 5 pieces/lot ) free shipping qfn-40 100%new original computer chip & ic

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-4%

Lipo charger basic board micro-usb 3.7v 500ma battery charger module

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-10%

Gy-87 10dof mpu6050 sensor hmc5883l bmp180 module gy87

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-7%

20mm coin cell breakout board cr2032 button battery holder mount module with pin

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2

5pcs dc-dc module car auto 12v to 12v adjustable voltage regulator power supply ultra lm2577

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Ac/dc12v-24v to dc9v lm7809 three terminal voltage regulator module 9v l7809 power supply adjustable regulator module

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-40%

Lm7805 lm7809 lm7812 dc/ac three terminal voltage regulator power supply module 5v 9v 12v output max 1.2a

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0

Free shipping 5pcs/lot ecg module ad8232 ecg measurement pulse heart ecg monitoring sensor module kit ad8232 monitor diy kit

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0

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

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1

Free shipping 10pcs high current 5a constant current led driver power supply lithium-ion battery module

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0

5pcs b29 ch340g rs232 upgrade usb turn ttl module to serial small brush small nine upgrade

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-2%

5pcs adxl346 sensor module three axis accelerometer module iic i2c spi interface

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0

5pcs txs0108e high-speed full-duplex 8 level conversion module 8-bit bidirectional voltage converter

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0

10pcs dc buck step down converter module lm2596 voltage regulator + led voltmeter

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-7%

300mm one-to-many wireless power supply module wireless charging module transmission board

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Dc 12~24v lm7809+lm7909 +- 9v dual voltage regulator rectifier bridge power supply module

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5pcs dc-dc boost module 250w high power constant voltage constant current vehicle power supply module led boost drive

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5pcs/lot lm2596 lm2596s power module + led voltmeter dc-dc adjustable step-down power supply module with digital display

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1

5pcs wide voltage 5 v - 30 v trigger delay relay module/timer modules/delay conduction/delay switch

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1

Free shipping 5pcs nrf905 wireless module ptr8000 wireless module nf905se

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Dc buck step down converter module lm2596 voltage regulator + led voltmeter

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Wholesale 10pcs lot lm358 100 times gain signal amplification operational amplifier module

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Free shipping 5pcs tja1050 the controller interface module the bus driver interface module

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Free shipping 5pcs/lot lsm330tr sensor module, st acceleration gyroscope module, super mpu6050

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-2%

5pcs/lot lm338k three-terminal 5 a adjustable voltage regulator to-3 works

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Free shipping 5pcs cc1101 module/cc1100 wireless module, 433mhz wireless transceiver module cc1101-a wireless module

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2pcs ks103 high precision ultrasonic ranging module temperature compensation / i2c interface robot vision module

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10pcs txs0108e high-speed full-duplex 8 level conversion module 8-bit bidirectional voltage converter

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-1%

5pcs 5v relay isolation control board low voltage high voltage 1 optocoupler isolation module

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