Electronic sensors are an important element in the automation of any technological processes and in the control of various machines and mechanisms. With the help of electronic sensors it is possible to obtain full information about the operating parameters of the controlled equipment. The principle of operation of any electronic sensor is based on the conversion of measured physical quantities into a current or voltage signal sent for further processing by the control device. It is possible to measure any values - temperature, pressure, voltage and electric current, light intensity and others. Depending on the design purpose of your device you may need different electronic sensors. In the Botland store you will find various types of sensors, such as accelerometers, air cleanliness sensors, light and color sensors, as well as temperature sensors and many others. The principle of operation of each type of meter may vary depending on the design and characteristics of the measuring equipment used. Sensors provide a continuous measurement of the physical parameters by which a device can function.
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Strip LED SMD2835 IP20 4,8W, 60 diod/m, 8mm, cold white - 50m
Index: ELD-15653
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- Reduced price
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Other sensors
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Temperature sensor DS18B20 - digital 1-wire THT
Digital temperature sensor DS18B20 with 1-wire interface. Works in range from -55 °C to 125 °C. It is supplied with the voltage from 3.0 V to 5.5 V.
Index: SES-00165
Index: SES-00165
PIR HC-SR501 motion detector - green
Sensor, type PIR, can detect movement. Used to detect objects in the premises, alarm and lighting systems. The sensor is supplied with the voltage from 4.5 to 20 V. The...
Index: MOD-01655
Index: MOD-01655
Waterproof probe with temperature sensor DS18B20 - 1m
Waterproof probe is equipped with a digital thermometer DS18B20 with cable with length of 1 meter.
Index: SES-01713
Index: SES-01713
Photoresistor 5-10kΩ GL5616 - 10pcs
Photoresistor GL5616 with the resistance of 5 to 10 kΩ, 100 mW of power and a size of 5x2 mm.
Index: SES-01564
Index: SES-01564
Photoresistor 20-30kΩ GL5537-1
Photoresistor GL5537-1 with the resistance of 20 to 30 kΩ, 100 mW of power and a size of 5x2 mm.
Index: SES-01563
Index: SES-01563
Temperature and humidity sensor DHT22 (AM2302)
Popular temperature and humidity sensor with digital interface, jednoprzewodowym . Measuring range: temperature from -40 to 80 °C, humidity 0-100% RH.
Index: UCC-01612
Index: UCC-01612
LM35DZ temperature sensor - analog THT
Analog thermometer, in which the output voltage is proportional to the measured temperature from the range of: 0°C to 100°C. It is powered with the voltage from 4 V to 30 V.
Index: SES-00376
Index: SES-00376
Limit switch mini with roller - WK625 - 5pcs.
Limit switch with lever ended with roller. Maximum operating parameters: voltage of 250 V and current of 5 A.
Index: PAS-00919
Index: PAS-00919
Magnetic sensor to open Door / window - reed contact CMD14 + screws
Wired proximity sensor activated magnetically. The device is used to determine the position of doors and windows. Case dimensions - 14 x 27 mm.
Index: SES-03104
Index: SES-03104
Adjustable digital distance sensor E18-D80NK 5-80cm
Adjustable, digital distance sensor with a cable length of 50 cm and nuts to facilitate mounting. Measuring range from 5 to 80 cm, is configured using a knob. Voltage supply...
Index: MOD-02575
Index: MOD-02575
Photoresistor GL5528 with the resistance of 10 to 20 kΩ, 100 mW of power and a size of 5x2 mm.
Index: SES-04598
Index: SES-04598
Temperature and humidity sensor DHT21 (AM2301) in case
Temperature and humidity sensor with a digital, single-wired interface. Measuring range: temperature -40 to 80 °C, humidity 0 to 100 % RH . Powered with voltage in the range...
Index: MOD-01884
Index: MOD-01884
Temperature and humidity sensor DHT11 + 60C
Popular temperature and humidity sensor with a digital, single wired interface. Measurement range: temperature -20 °C to +60 °C, humidity 5% to 95 % RH .
Index: UCC-09301
Index: UCC-09301
Temperature and humidity sensor DHT11 - module + wires
Module with temperature and humidity sensor with a digital interface. Measuring range: temperature 0-50 °C, humidity of 20-90 %RH . It has connectors for connecting the sensor...
Index: MOD-01886
Index: MOD-01886
Phototransistor TEPT4400 3mm 570nm
Phototransistor in the case of 3 mm. Maximum sensitivity for the wave with the length of 570 nm. The reading angle is 60 °. T ransparent lens.
Index: UCC-03866
Index: UCC-03866
Limit switch mini with lever - WK612
Limit switch with lever with the length of 29 mm. Maximum operating parameters: voltage of 250 V and current of 5 A.
Index: PAS-00929
Index: PAS-00929
Liquid flow sensor YF-G1 100l/m - 1''thread
Sensor of liquid flow operating in the range from 2 to 100 liters per minute. Is supplied with the voltage from 5 V to 24 V, the output signal is a frequency proportional to...
Index: SES-08897
Index: SES-08897
Sharp GP2Y0A21YK0F - analog distance sensor 10-80cm
Analog distance sensor Sharp GP2Y0A21YK0F (distance meter) detecting the objects within the range from 10 to 80 cm.
Index: SES-00029
Index: SES-00029
Dust/air quality sensor PM2.5 PMS5003 - 5V UART
Sensor of dust allows monitoring the air quality, measures the ratio of PM2.5. Equipped with a sensor that could detect particles with diameter more than 0.3 micrometers, such...
Index: MOD-06797
Index: MOD-06797
Sharp GP2D120XJ00F - analog distance sensor 4-30cm
Analog distance sensor (rangefinder) Sharp GP2Y0A41SK0F to detect objects in the range from 4 to 30 cm.
Index: SES-00023
Index: SES-00023
Temperature and humidity sensor DHT22 (AM2302) - module + cables
Module with temperature and humidity sensor with a digital interface, single-wired. Measuring range: temperature -40 to +80 °C, humidity 0-100% RH.
Index: MOD-02637
Index: MOD-02637
Deflection sensor 73x6,3mm - SparkFun SEN-10264
During the bending, sensor increases its resistance. It can be used to detect hand movements, for example, crimping fists. Sensor length is 55 mm.
Index: SPF-01640
Index: SPF-01640
Rotation sensor, encoder with button - module - Waveshare 9533
Knob in the form of an encoder with a button that allows you to create a simple user interface. The module sends a digital signal on the SIA and SIB pins, depending on the...
Index: WSR-04483
Index: WSR-04483
Temperature and humidity sensor DHT22 (AM2302) module + cables - Waveshare 11092
Module with temperature and humidity sensor with a digital interface, single-wired. Measuring range: temperature from -40 °C to +80 °C, humidity from 0% to 100 % RH.
Index: WSR-04920
Index: WSR-04920