TDC-GP22 Universal 2-Channel Time-to-Digital Ultrasonic-Flow Converters Module Breakout Sensor Board

Tdc-gp22 gp22 time digital converter module sensor for ultrasonic water meter spi interface universal 2-channel 4 wire converter

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Mini pam8403 dc 5v 2 channel usb digital audio amplifier board module 2 * 3w volume control usb power with potentionmeter

2

3

5.0

Admp401 mems amplifier aud microphone breakout module board 1.5v to 3.3v dc for arduino universal 40mw with pins

1

1

Micro usb bluetooth pam8403 3w+3w 2 channel class d digital audio amplifier board volume bluetooth receiver board player module

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Delay time micro usb 6-30v relay module timing switch control cycle timer lcd display intelligent control time board module

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-0.9%

5pcs 5v 2-channel 2 channel relay module shiled relay expansion board low level triggered 2-way relay module for arduino

2

1

-1%

5v 4-channel relay module for pic avr dsp arm msp430 for arduino smart electronic 5v 4 channel relay module

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Tmp102 digital temperature sensor breakout board module 12-bit 1.4v to 3.6vdc sensor module temperature module

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1

Tsl2591 high dynamic range digital light sensor module iic i2c tsl25911fn light sensor breakout board 3.3v 5v for raspberry pi

1

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Dc 24v time delay relay module digital led delay timer module switch control relais cycle high performancetimer module

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5pcs/lot two channel iic i2c logic level converter bi-directional board module 5v to 3.3v for arduino

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2

5.0

-3%

Max4466 adjustable gain breakout board electret microphone amplifier pcb board module for arduino max4466 diy kit electronic

2

4

5.0

Dual channel wireless bluetooth 4.0 amplifier board audio receiver tda492p 25w+25w digital amplifier module

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Diymore 5pcs/lot 2 channel iic i2c logic level converter module bi-directional board for arduino 5v to 3.3v

2

2

5.0

-1%

2 channel 5v delay relay module ch340 ch340g micro usb to ttl intelligent control switch board programmable for arduino computer

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-0.9%

Pc817 pc 817 driver photoelectric isolated module 4 channel optocoupler isolation board voltage converter adapter module 3.6-30v

1

5

2 channel 5v delay relay module ch340 ch340g micro usb to ttl intelligent control switch board programmable for arduino computer

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-1%

5v/9v/12v/24v 2 channel relay module with optocoupler high low level triggered 2-way relay module for arduino

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-6%

2*3w pam8403 super mini digital amplifier board d class 2-channel amplifier board 2.5-5v usb power supply for arduino

1

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2 ch channel dual way micro usb independent pwm generator digital led duty cycle pulse frequency board module 5-30v 5v power

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