Speed Sensor Module Tacho Sensor Slot-type Optocoupler Tacho-generator Counter Module for arduino 51 AVR PIC 3.3V-5V Diy Kit

F249 4 pin infrared speed sensor module for arduino/51/avr/pic 3.3v-5v high quality

4

3

5.0

Greatzt f249 4 pin infrared speed sensor module for arduino /51/avr/pic 3.3v-5v high quality

2

5

5.0

Bme280 bmp280 digital sensor temperature humidity barometric pressure sensor module i2c spi 1.8-5v gy-bme280 5v/3.3v

0

0

-23%

Bme280 bmp280 digital sensor temperature humidity barometric pressure sensor module i2c spi 1.8-5v gy-bme280 5v/3.3v

1

1

5.0

Bme280 bmp280 digital sensor temperature humidity barometric pressure sensor module i2c spi 1.8-5v gy-bme280 5v/3.3v

0

1

-0.8%

4 channel dc 5v relay module for arduino raspberry pi dsp avr pic arm

0

0

-4%

Esp8266 esp-01 esp01 serial wireless wifi module for arduino transceiver receiver adapter board raspberry pi uno r3 one 3.3v 5v

0

0

I2c rtc ds1307 at24c32 real time clock module for 51 avr arm pic for arduino

6

11

4.8

Diymore 1 channel optocoupler relay module for arduino mcu pic avr dsp arm scm dc 5v

2

3

5.0

Ky-019 5v one 1 channel relay module board shield for pic avr dsp arm for arduino relay

1

2

5.0

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

1

1

Dc 5v ir infrared line track follower sensor 3 pin tcrt5000 obstacle avoidanc module avr arm pic tracking module for arduino

1

1

3.3v-5v driver module shield full color rgb led strip for arduino stm32 avr

2

4

5.0

5v 1 channel 10a relay module with optocoupler for arduino pic avr dsp arm

1

4

Ky-019 5v 1 channel relay module board shield microcontroller development board module for arduino pic avr dsp arm diy kit

1

1

5.0

1set snow raindrops detection sensor module rain weather humidity module temperature rain sensor for arduino 3.3-5v diy kit

1

4

5.0

-5%

Incomplete data

Diy kit 3.3v/5v ceramic piezo vibration sensor module analog controller electronic components supplies sensor arduino for uno r3

0

0

-3%

Tzt 5v 12v 16 channel relay module for arduino arm pic avr dsp electronic relay plate belt optocoupler isolation

2

6

5.0

-6%

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

0

1

100pcs new arrival rtc ds1302 real time clock module for avr arm pic smd for arduino

0

0