1pcs KY-039 5V Heartbeat Sensor Detector Module By Finger

-2%

Ky-039 5v heartbeat sensor detector module by finger for arduino finger measuring heartbeat

1

1

Color sensor tcs230 tcs3200 color recognition sensor detector module dc 3-5v input

0

0

-6%

1pcs 1 channel 5v relay module 1-channel realy ky-019

0

0

5pcs/lot color sensor tcs230 tcs3200 color recognition sensor detector module dc 3-5v input

0

0

Mini magnetic reed module starters compatible ky-021

0

0

Ky-032 4pin ir infrared obstacle avoidance sensor module diy smart car robot ky032

0

1

1pcs mq-5 methane natural gas sensor shield liquefied electronic detector module new for arduino

1

0

-8%

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

0

0

-15%

1pcs 3pin ky-020 standard tilt switch sensor module

0

1

-0.1%

10 pcs mq-3 alcohol ethanol sensor module gas detector sensor mq3

0

0

1pcs hall current sensor module acs712 module 20a hall current sensor module for arduino 20a acs712

0

1

-11%

Wavgat ky-026 flame sensor module ir sensor detector for temperature detecting suitable

0

2

1pcs 5v tenstar robot 1a micro usb 18650 lithium battery charging board charger module+protection dual functions tp4056

1

0

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

1

2

5.0

-37%

For arduino dual-axis xy joystick module higher quality ps2 joystick control lever sensor ky-023 rated 4.9 /5

0

1

4pin ky-027 magic light cup sensor module diy starter kit ky027

0

0

-11%

Tracking module infrared detection sensor module diy for arduino 8-channel infrared detector hunt module 8bit sensor module 8 ch

0

0

-1%

Mini fingers measuring detect heartbeat sensor module for arduino

0

1

-1%

1pcs hb100 microwave doppler radar wireless module motion sensor hb100, microwave motion sensor, motion detector

1

0

5v 8 channel relay module with optocoupler. relay output 8 way relay module

0

0