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054.0325
4x4 Matrix Array - 16 Membrane Keypad for Arduino
€1,61 (€2,00 inc tax)
OPTUM, HR0308, 5212019510745
Contact resistance of 500 (Ω) Insulation resistance 100M (Ω) Key Operating Force 150-200N Rebound time 1 (ms) Life of 100 million (times)...
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054.0390
Knock Sensor Module For Arduino
€1,61 (€2,00 inc tax)
OPTUM, HR0036, 5212019510936
Knock sensor module and a digital interface, built-in LED build a simple circuit to produce percussion flasher.
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070.0525
Flame Sensor Module for Arduino (Flame Temp Board Detector Smartsense For Temperature Detecting Suitable)
€1,61 (€2,00 inc tax)
OPTUM, HR0057, 5212019501132
A built-in 10 K ohm resistor is connected between the centre pin and the ‘S’ pin and can be used as a pull up or pull down resistor. The switch contacts...
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070.0533
Beam Photoelectric Sensor - Infrared Rotation Count Sensor Module for Arduino
€1,61 (€2,00 inc tax)
OPTUM, HR0172, 5212019501163
Width of optical coupling slot: 10mm Main chip: LM393, Groove type optocoupler H2010 Working Voltage : DC 5V Size: 27.6mm*20mm*17mm
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070.8232
DHT11 Digital Temperature and Humidity Sensor
€1,61 (€2,00 inc tax)
OPTUM, HR0029, 5212019501187
1. DHT series numeric humidity sensor. 2.Humidity measuring range: 20％～90%RH(0－50℃temperature compensation). 3.Temperature measuring range:...
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070.9594
Standard Hall Magnetic Sensor Module (KY003 44E)
€1,61 (€2,00 inc tax)
OPTUM, hr0031
DESCRIPTION Series 3144, hall switch integrated circuit using hall effect principle, USES the semiconductor integrated technology manufacturing magnetic...
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054.0321
HC-SR501 PIR Motion Sensor Module for Arduino
€1,76 (€2,18 inc tax)
OPTUM, HR0138, 5212019510981
Feature: Operating Voltage: DC 5V-20V Static power consumption: 65 microamps Level Output: High 3.3V, Low 0V Delay time: Adjustable...
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054.0430
Sound - Microphone Sensor For Arduino
€1,77 (€2,19 inc tax)
OPTUM, HR0240, 5212019510790
Size: About 32mm*17mm*15mm(length*width*height) Main Chip: LM393, Electret condenser microphone Working Voltage: DC 4-6V Signal output indication...
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070.1744
Infrared Obstacle Avoidance Sensor Module for Arduino
€1,85 (€2,29 inc tax)
OPTUM, HR0062
Description: When the module detects an obstacle in front of the signal , the green indicator light on the board level , while low-level...
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054.0426
Raindrops Detection and Humidity Sensor For Arduino
€1,85 (€2,29 inc tax)
OPTUM, HR0101, 5212019510820
Product use: rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO. The sensor USES the high quality...
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