MLX90621 24AA02 PTAT Sensor Module 64 IR ArrayInfrared Array Temperature Board 16x4 16*4 DC 5V I2C Serial Low Noise Amplifier

Lna 5-3500mhz rf broadband signal amplifier board module high gain 20db amp 3.3-6v dc low noise small signal with shielding

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-7%

2pcs digital ds18b20 temperature module detection sensor module board for arduino dc 5v 18b20 digital signal output

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1

Low noise hight gain electret microphones k472 amplifier board module for differential single-ended output replace max9812

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-27%

Ws16 bme280 digital sensor temperature humidity barometric pressure sensor module i2c iic spi 1.8-5v gy-bme280 5v/3.3v board

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1

0.1-2ghz gain 64db rf wideband 2 level low noise amplifier amp module boardband board lna

2

1

1.0

K472 low noise electret microphone amplifier module audio amplification board

1

6

5.0

Mpl3115a2 temperature pressure measure altitude board sensor module for arduino altimeter iic i2c barometric intelligent 5v

1

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-7%

Diymore ssm2167 microphone preamplifier board low noise comp compression module integrated circuits ssm2167 dc 3 -5v

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0

K472 amplifier chip board module replace max9812 adjustable dc 2.3 v-5.5 v low noise hight gain electret microphones

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1

1.0

-6%

Hc sr04 ultrasonic module hc-sr04 distance measuring transducer sensor board for arduino hcsr04 dc 5v io trigger sensor module

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3

5.0

-0.8%

Dc 12v 5a human sensor body module sensor module ir pyroelectric infrared pir motion detector board

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1

Fht20 digital temperature humidity sensor module sht20 chip i2c iic interface sensor probe test board black white dc 3.3v-5.5v

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1

5.0

-1%

1 set ne5532 pre-amplifier preamp pre amp tone board module treble alto bass volume control low noise ac 12v diy kits electronic

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1

-22%

Qre1113 digital linear sensor breakout board ir led infrared reflective sensor module dc 3.3v 5v capacitor discharge circuit

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1

Dc 3v 5v ssm2167 microphone preamplifier board module low noise voltage comp compression mono preamp for audio signal chains

4

12

4.8

-4%

Load cell amplifier 0-5v 0-10v 4-20ma strain sensor amplifier weighing trasmitter transducer sensor module

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1

-4%

Microbit sensor module expansion board 3.3 -5v conversion i2c for bbc micro:bit microbit development module

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-2%

Dc 5v iic i2c max30105 particle optical sensor module photodetectors board module smoke detection module with pins

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1

-3%

Ssm2167 microphone preamplifier board low noise comp compression module dc 3v-5v mono microphone preamplifier

1

3

Tqp3m9009 lna 50-4000mhz high linearity rf broadband low noise amplifier module 5v dc high gain tqp3m9009 amplifie board

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0

5.0

-3%

0.1-2ghz 64db gain rf broadband amplifier board low noise amplifier lna module low noice 12v dc

1

0

-19%

3.3v 5v gy-68 gy68 bmp180 bmp-180 temperature pressure sensor module barometric iic i2c interface sensor module replace bmp085

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1

Mpu9255 gyroscope + accelerator+magnetometer three-axis tri-axis sensor board module 3-5v iic/i2c mpu-9255 sensor module

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1

-1%

Psrr rf linear regulator power module 200ma ultra-low noise ultra-high board reverse battery current protection

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1

Icsk050a stable dc 5v pcb diy kit sound module sensor module clap switch suite electronic diy kit dc 5v pcb board

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-19%

Xh-m802 passive tone board amplifier preamp power module low high sound adjustment electonic diy electronic pcb board

6

7

5.0

-18%

Gy21-si7021 high accuracy temperature and humidity sensor module 5v for thermostats humidistats module board with i2c interface

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0

Optical coupler isolation high low level voltage converter module 4 channel 4ch board low level valid easy to connect

2

2

4.5

Mpl3115a2 i2c barometric intelligent temperature pressure measure altitude board sensor module v2.0 for arduino altimeter 5v

2

6

5.0

High accuracy temperature sensor mcp9808 i2c breakout board module 2.7v-5v logic voltage for ardunio iic

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26

5.0

Mini tmp102 digital temperature sensor module breakout board two wire i2c serial interface fitering capacitor pull up resistor

3

4

5.0

Bias tee wide band frequency amplifier amp module 10mhz-6ghz rc df blocks for ham radio rtl sdr lna low noise

3

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-9%

Diymore qre1113 ir led infrared reflective sensor module capacitor discharge circuit breakout board dc 3.3 -5v

2

4

5.0

-14%

Flame sensor module wavelength 760nm-1100nm lm393 ir flame temp sensor diy electronic module diy kit pcb board

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1

-0.8%

5pcs 5v one 1 channel 1ch low level trigger relay module interface shield board for arduino pic avr dsp arm mcu dc ac 220v

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4

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

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1

Sot23 ina219 bi-directional dc current power supply sensor breakout module diy 3v-5v iic i2c power monitoring sensor module

2

3

5.0

10pcs tcrt5000 infrared reflective ir photoelectric switch sensor board barrier line track sensor module for arduino

1

1

Sot23 ina219 bi-directional dc current power supply sensor breakout module diy 3v-5v iic i2c power monitoring sensor module

6

9

4.8

Spf5189 0.6db amplifier signal receiver lna 50-4000 mhz rf low noise amplifier board module for fm hf vhf / uhf ham radio hot

1

2

4.0

-13%

Ds18b20 for wemos d1 mini temperature sensor module wifi module measurement module wifi extension board learning board

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2

Dc 3 -5v ssm2167 microphone preamplifier board low noise comp compression module integrated circuits ssm2167

1

1

-9%

Bme280 digital sensor temperature humidity barometric pressure sensor breakout module board gy-bme280 i2c iic spi interface 5v

0

1

-4%

Htu21d digital temperature humidity sensor breakout board module for weather stations humidor control dc 3.3v iic/i2c

1

1

5.0

-55%

Bme280 digital sensor temperature humidity barometric pressure sensor breakout module board gy-bme280 i2c iic spi interface 5v

1

0