Modules (Octopus) There are 17 products.
Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digital, analog and I2C/Uart interfaces. These the breadboard-less firm connection are prepared to extensive modules like poteniometers, sensors, relays, servos even buttons, just plug and play.
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AvailableAnalog Voltage Divider Brick (Octopus)
The Voltage Divider can detect the supply voltage upto 80V. The Voltage Divider module is based on resistor(1K and 15K Precision resistors) divider principle. The voltage detection module allows the input voltage to reduce 16 times. As the Arduino analog input voltage is up to 5V, so voltage detection module's input voltage can not be greater than the 5Vx16 = 80V.
The Voltage Divider can detect the supply voltage upto 80V. The Voltage Divider module...
The Voltage Divider can detect the supply voltage upto 80V. The Voltage Divider module is based on resistor(1K and 15K Precision resistors) divider principle. The voltage...
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AvailableADKeypad (Octopus)
This keyboard uses an analog input to read the five key state which saves IO resource for the Arduino. It can be used together with our I/O expansion boards to make amazing interactive project.
This keyboard uses an analog input to read the five key state which saves IO resource...
This keyboard uses an analog input to read the five key state which saves IO resource for the Arduino. It can be used together with our I/O expansion boards to make amazing...
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Out of stockLinear Slider Potentiometer Brick (Octopus)
OCTOPUS Potentiometer is a simple linear sliding potentiometer electronic building block module which can be used for resistor divider output, HID control panel, electronic building block kit.
OCTOPUS Potentiometer is a simple linear sliding potentiometer electronic building...
OCTOPUS Potentiometer is a simple linear sliding potentiometer electronic building block module which can be used for resistor divider output, HID control panel, electronic...
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AvailablePrisilietimo jutiklis (Octopus)
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AvailableRotary Encoder (Octopus)
A rotary or "shaft" encoder is an angular measuring device. It is used to precisely measure rotation of motors or to create wheel controllers (knobs) that can turn infinitely (with no end stop like a potentiometer has).
A rotary or "shaft" encoder is an angular measuring device. It is used to precisely...
A rotary or "shaft" encoder is an angular measuring device. It is used to precisely measure rotation of motors or to create wheel controllers (knobs) that can turn infinitely...
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AvailableFan Brick (Octopus)
OCTOPUS Motor Brick is a type of simple electronic building blocks of the fan motor drive module, it can be used as simple Arduino teaching demo, convenient for Arduino beginners to learn.
OCTOPUS Motor Brick is a type of simple electronic building blocks of the fan motor...
OCTOPUS Motor Brick is a type of simple electronic building blocks of the fan motor drive module, it can be used as simple Arduino teaching demo, convenient for Arduino...
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AvailableSegment LED Brick (Octopus)
OCTOPUS 036A Segmentric is an easy-designed type of digital tube electronic building block with 0.36 inches common anode display, used for simple numbers or numbers with decimal point display.
OCTOPUS 036A Segmentric is an easy-designed type of digital tube electronic building...
OCTOPUS 036A Segmentric is an easy-designed type of digital tube electronic building block with 0.36 inches common anode display, used for simple numbers or numbers with decimal...
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Out of stockSegment LED Brick (Octopus)
OCTOPUS 056C Segmentric is a type of common cathode digital tube display module based on HT16K33 drive, using a standard I2C communication interface. The module using 0.56 inches common cathode digital tube with clock point and and decimal point can be used for simple clock display and digital display.
OCTOPUS 056C Segmentric is a type of common cathode digital tube display module based...
OCTOPUS 056C Segmentric is a type of common cathode digital tube display module based on HT16K33 drive, using a standard I2C communication interface. The module using 0.56...
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Out of stockAlphanumeric LED Brick (Octopus)
OCTOPUS Alphanumeric is a type of common cathode digital tube display module based on HT16K33 drive, using a standard I2C communication interface. The module using 0.56 inches common cathode digital tube and can be used for simple letter display and digital display.
OCTOPUS Alphanumeric is a type of common cathode digital tube display module based on...
OCTOPUS Alphanumeric is a type of common cathode digital tube display module based on HT16K33 drive, using a standard I2C communication interface. The module using 0.56 inches...
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AvailableRain/Steam Sensor (Octopus)
This rain/steam sensor can be connected to the Arduino directly. The output voltage will increase when the humidity of the sensor surface goes up. You even could use it as a touch panel.
This rain/steam sensor can be connected to the Arduino directly. The output voltage...
This rain/steam sensor can be connected to the Arduino directly. The output voltage will increase when the humidity of the sensor surface goes up. You even could use it as a...
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AvailableIR receiver sensor (Octopus)
This is a simple infrared receiver sensor,and mainly receive infrared signal through HS0038 infrared diode. HS0038 is particularly sensitive to the infrared signal,and it can receive the infrared signal very swiftly. It can be used in infrared remote control, infrared transmitter works.
This is a simple infrared receiver sensor,and mainly receive infrared signal through...
This is a simple infrared receiver sensor,and mainly receive infrared signal through HS0038 infrared diode. HS0038 is particularly sensitive to the infrared signal,and it can...
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AvailableVibration Sensor (Octopus)
Vibration Sensor Brick is a module based on vibration trigger switch. When subjected to external vibration touch to achieve the appropriate vibration force, or move away from the speed of the appropriate (partial) effort, conductive pin will produce an instant turn-on (ON) state. While if the external force disappear, electrical characteristics will restore OFF state.
Vibration Sensor Brick is a module based on vibration trigger switch. When subjected to...
Vibration Sensor Brick is a module based on vibration trigger switch. When subjected to external vibration touch to achieve the appropriate vibration force, or move away from...
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AvailableVibration Sensor 801s (Octopus)
Octopus Passive buzzer Brick is based on a Vibration sensor, High Sensitivity Vibration Detection Sensor - Golden.
Octopus Passive buzzer Brick is based on a Vibration sensor, High Sensitivity Vibration...
Octopus Passive buzzer Brick is based on a Vibration sensor, High Sensitivity Vibration Detection Sensor - Golden.
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AvailableBarometric Pressure Sensor (Octopus)
BMP180 is a high precision, small volume and ultra-low power consumed pressure sensor used on mobile devices. It owns perfect performance with the lowest absolute accuracy of 0.03hPa. Because its input voltage is 1.8V-3.3V, while generally the microcontrollers provides a voltage of 5V, this module has a 5V-3.3V regulator circuit and 5V-3.3V level shifting circuit for the convenience of users.
BMP180 is a high precision, small volume and ultra-low power consumed pressure sensor...
BMP180 is a high precision, small volume and ultra-low power consumed pressure sensor used on mobile devices. It owns perfect performance with the lowest absolute accuracy of...
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Available3-Axis Digital Compass Sensor (Octopus)
3-Axis Digital Compass Sensor is a sensor module based on HMC5883L three-axis digital compass IC. HMC5883L is a surface mount high integration module and a digital interface with a weak magnetic sensor chips, used in low-cost areas of the compass and magnetic field detection.
3-Axis Digital Compass Sensor is a sensor module based on HMC5883L three-axis digital...
3-Axis Digital Compass Sensor is a sensor module based on HMC5883L three-axis digital compass IC. HMC5883L is a surface mount high integration module and a digital interface...
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AvailableMAX6675 thermocouple module (Octopus)
MAX6675 is a 12-bit resolution Serial K-type thermocouple converter, produced by American company MAXIM, with merits of cold junction compensation, linearity correction, thermocouple break detection and so on. This module is able to measure temperature, using the three-wire SPI communication, plus a K-type thermocouple probe connected to Arduino mainboard.
MAX6675 is a 12-bit resolution Serial K-type thermocouple converter, produced by...
MAX6675 is a 12-bit resolution Serial K-type thermocouple converter, produced by American company MAXIM, with merits of cold junction compensation, linearity correction,...
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AvailableMQ3 alchoholio jutiklis (Octopus)