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070.9122
10,00 (12,40 inc tax)
OPTUM, HS1469
Solar tracking module Description: Size: 35 * 16 * 1.1mm Voltage: 5-5.5VDC Current: less than 1.5A Interface: Power supply + - Motor M Principle:...
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070.0512
10,00 (12,40 inc tax)
OPTUM, HS2164
Application: - Fitness and sports heart rate monitoring - Portable ECG - Remote health monitor - Game peripheral equipment - Bioelectricity signal...
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070.0695
10,00 (12,40 inc tax)
OPTUM, HS0505
DESCRIPTION Comprehensive error: 0.05% F.S Rated output temperature drift: ≤ 0.15% F.S / 10 ℃ Output Sensitivity: 1.0 ± 0.1 mV / V Zero drift: 0.05% F.S...
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070.1388
10,00 (12,40 inc tax)
OPTUM, HS4632
Laser Beam Photoelectric Switch (E3F-20C1-20L) NPN
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074.0025
10,40 (12,90 inc tax)
DFRobot, SEN0189, 5212019508964

The turbidity sensor detects water quality by measuring level of turbidity. It is able to detect suspended particles in water by measuring the light transmittance and scattering rate which changes with the amount of total suspended solids (TSS) in water. As the TTS increases, the liquid turbidity level increases.


This sensor have both analog and digital signal output modes. You can select the mode according to the MCU as threshold is adjustable in digital signal mode.

Turbidity sensors can be used in measurement of water quality in rivers and streams, wastewater and effluent measurements, sediment transport research and laboratory measurements.

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070.0715
10,48 (13,00 inc tax)
OPTUM, HS2698
DESCRIPTION The microwave motion sensor is a microwave moving object detector designed using the principle of Doppler radar. Unlike ordinary infrared...
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074.0067
10,80 (13,39 inc tax)
DFRobot, FIT0200, 5212019508995

This immersible pump can be used to water your plants, make a fountain or waterfall, even change your fish tank wter.It works quietly with the sound level under 30db.

Note: This pump is intended for use UNDER the water ONLY!

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072.0109
10,95 (13,58 inc tax)
Sparkfun, SEN-12642, 5212019507233

The SparkFun Sound Detector is a small and very easy to use audio sensing board with three different outputs.

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074.0356
10,99 (13,63 inc tax)
DFRobot, DFR0299
INTRODUCTION Sing for the moment! The DFPlayer Mini is a small and low cost MP3 module player with an simplified output directly to the speaker. The...
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070.0697
11,00 (13,64 inc tax)
OPTUM, HS1624
DESCRIPTION Read EM4100 or TK4100 keys and cards  Read and Copy and duplicate the 125 Khz EM4305 CET5557 T5577 5200 EM4205 cards and tags ...
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