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Showing 7281-7300 of 11167 products
Octopus EL Driver Module
Octopus Flame Sensor
Octopus Gesture Sensor Brick
Octopus Hunt Sensor
Octopus Infrared Receiver Sensor
Octopus light sensor
Octopus Linear Slider Potentiometer Brick
Octopus LM35 Analog Temperature Brick
OCTOPUS Magnetic Switch
Octopus Mercury Sensor
Octopus MG811 CO2 Gas Sensor
Octopus Motor Brick
Octopus MQ3 Alcohol Sensor Brick
Octopus Non-invasive AC current sensor TA12-100 Brick
Octopus Non-invasive AC current sensor TA17-03 Brick
OCTOPUS OLED Display
Octopus Passive buzzer Brick OBPB01
Octopus Photo Interrupter Sensor
Octopus Piranha LED Brick OBPiranha - Green
Octopus PIR Sensor Brick
Octopus EL Driver Module
driver module is used for driving the EL or EL panel in the market, the EL is also called the cold light neon tube which is apyretic and water-proof that can also be wound to any shape. Multiple colors like red, green, blue, yellow, purple, orange, transparent, pink, bisque and white can be...
Octopus Flame Sensor
The Octopus Flame Sensor is a simple infrared-based module that detects the presence of a flame or fire source. Part of the Octopus Electronic Bricks system, it connects directly to Arduino and compatible boards with a standard 3-pin interface — just plug and play, no breadboard required. The mo...
Octopus Gesture Sensor Brick
Octopus Gesture Sensor is PAJ7620U2 that integrates gesture recognition function with general I2C interface into a single chip. It can recognize 9 gestures including move up, move down, move left, move right, etc with a simple swipe of your hand. Features: Various main boards support : Frea...
Octopus Hunt Sensor
Octopus Electronic Bricks, you can use them to 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 connect...
Octopus Infrared Receiver Sensor
Octopus Electronic Bricks, you can use them to 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 connect...
Octopus light sensor
The Octopus Light Sensor Brick reads the ambient light level of its surrounding environment and outputs an analog signal. The 3-pin GVS connector makes it easy to plug into micro:bit expansion boards, Arduino, and other microcontrollers without soldering. Key Features Output – Analog signal pr...
Octopus Linear Slider Potentiometer Brick
A linear sliding potentiometer module from the ElecFreaks Octopus series. Provides an analogue voltage output proportional to the slider position, making it useful as a variable input for controlling volume, brightness, speed, or any other parameter in your project. Features a standard 3-pin con...
Octopus LM35 Analog Temperature Brick
The Octopus LM35 Analog Temperature Brick is a plug-and-play temperature sensor module based on the TI LM35D precision centigrade temperature sensor. The LM35 outputs a voltage linearly proportional to temperature (10 mV/°C), making it easy to read with any microcontroller's analog input — no cal...
OCTOPUS Magnetic Switch
OCTOPUS Magnetic Switch is a kind of electric brick carrying magnetic switch and compatible with OCTOPUS series. It mainly consists of WBSF12 dry reed switch. WBSF12 is a dry reed tube with frequently open contact point. When magnet come close to a certain distance,switch within WBSF12 will cl...
Octopus Mercury Sensor
The Octopus Mercury Sensor is a tilt and angle detection module based on the mercury switch principle. When tilted, the mercury inside the switch makes or breaks contact, providing a simple way to detect orientation changes and object levelling. Part of the Octopus Electronic Bricks range from E...
Octopus MG811 CO2 Gas Sensor
Octopus MG811 CO2 Gas Sensor is a CO2 electronic brick in our OCTOPUS series, the basic design for the outlook, PCB fixing holes and connections are the same with them.The higher the CO2 concentration is, the lower the output voltage would be. The users can read the CO2 value easily after checkin...
Octopus Motor Brick
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. Features: Power supply: 5V N-MOS IRLML2502TRPBF with high current driving capability low-po...
Octopus MQ3 Alcohol Sensor Brick
The Octopus MQ3 Alcohol Sensor Brick from ElecFreaks is an analogue gas sensor module with high sensitivity to alcohol vapour. It outputs an analogue voltage proportional to the detected alcohol concentration, making it straightforward to interface with Arduino and other microcontrollers. The MQ...
Octopus Non-invasive AC current sensor TA12-100 Brick
The Octopus TA12-100 is a non-invasive AC current sensor brick from ElecFreaks. It uses a current transformer to measure AC current flowing through a wire without needing to cut or splice the circuit — simply clamp it around the conductor. The sensor outputs an analogue voltage proportional to th...
Octopus Non-invasive AC current sensor TA17-03 Brick
Octopus Non-invasive AC current sensor (TA17-03) Brick is Electronic building blocks, a transformer, an ammeter, a current sensor module, compatible with all kinds of Arduino electronic building blocks / sensor shield. 3P electronic building blocks interface, input 5V - GND, S pin for output a...
OCTOPUS OLED Display
OCTOPUS OLED Display is an OCTOPUS series electric brick with 128X64 OLED display.OLED display has characters of thin thickness, high brightness, self-emission, wide resolution and visual angle, wide temperature range and low power consumption,etc..It can be used for small patterns, alphabets,...
Octopus Passive buzzer Brick OBPB01
The Octopus Passive Buzzer Brick is a plug-and-play buzzer module from the Elecfreaks Octopus series. Unlike an active buzzer, the passive design lets you control both tone and volume via PWM, making it ideal for generating melodies, alarms, and sound effects. Part of the Octopus Electronic Bric...
Octopus Photo Interrupter Sensor
Photo Interrupter Sensor is a sensor module based on ITR9608 photoelectric switch, together with special Arduino shield in use. It has been widely used in parts counting, motor speed and so on. Three pins electronic building blocks interface, input 5V - GND, S for digital signal output.
Octopus Piranha LED Brick OBPiranha - Green
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 a...
Octopus PIR Sensor Brick
OCTOPUS PIR Sensor module is a type of electronic building block based on AM412 pyroelectric digital smart sensor. It can be used in sensing and detection of human or animal motion, sensing distance is about 4-5 meters. Specification: Power supply 5V Digital signal processing:<SP: Power ...
