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Showing 41-49 of 49 products · 11 unavailable products hidden
Brushless DC Motor with Encoder 12V 159RPM
PTC Heating Element - 5V 40°C
Gravity: Analog Water Pressure Sensor
High Quality Gold Plated XT30 Male Female Bullet Connector
Octopus Temperature Sensor Brick TMP36 Analog for Arduino Micro:bit
Small Liquid Crystal Light Valve - Controllable Shutter Glass
Octopus Wind Speed Sensor Anemometer Three Aluminium Cups
12v JGA25-370 DC speed reduction motor 280 RPM
Metal DC Geared Motor - 12V 50RPM 50kg.cm
Brushless DC Motor with Encoder 12V 159RPM
INTRODUCTION This is a motor revolution: a new DC brushless motor with built-in motor driver. It can be conncected to Arduino directly without external motor driver. Whatsmore, the motor comes with directional control, PWM speed control and speed feedback output, which make this motor t...
PTC Heating Element - 5V 40°C
This PTC (Positive Temperature Coefficient) Heating Element is a self-regulating thermostatic ceramic heater that automatically maintains a constant surface temperature without external temperature controllers or sensors. Simply apply power and the element heats to its target temperature, then se...
Gravity: Analog Water Pressure Sensor
The Gravity Analog Water Pressure Sensor measures water or gas pressure and outputs a linear 0.5–4.5 V analogue signal proportional to the applied pressure (0–1.6 MPa). Using the DFRobot Gravity 3-pin interface, it connects directly to Arduino and other 5 V microcontrollers for easy integration i...
High Quality Gold Plated XT30 Male Female Bullet Connector
This is a CE-certified XT30 plug that is mini-sized and takes up less space. The banana plug features a true gold plating and a cross-slot design with a larger contact area that can withstand a constant 15A and peak current of 30A. Its plastic casing is made of insulating material, and its flame ...
Octopus Temperature Sensor Brick TMP36 Analog for Arduino Micro:bit
Octopus TMP36 Temperature Sensor Brick is a temperature sensor with low voltage and accurate celsius read. It can provide voltage output,which forms a linear relationship with celsius temperature. TMP36 do not need any external calibration. When it is at +25°C, its typical accuracy is ±1°C,while ...
Small Liquid Crystal Light Valve - Controllable Shutter Glass
A Liquid Crystal Light Valve (LCLV) is a small piece of liquid crystal material sandwiched between two glass sheets that can be electronically switched from semi-transparent to opaque. By varying the applied voltage, you can control how much light passes through — perfect for "reveal" effects, va...
Octopus Wind Speed Sensor Anemometer Three Aluminium Cups
This three-cup anemometer measures wind speed by generating a DC voltage proportional to the rotation speed of its aluminium cups. The faster the wind blows, the higher the voltage output — up to 1.2V at maximum speed. Simply read the analogue output with a microcontroller to calculate wind speed...
12v JGA25-370 DC speed reduction motor 280 RPM
The JGA25-370 is a compact 12V DC gear motor with metal gears, delivering 280 RPM at 12V. This variant does not include a speed encoder, making it a simpler and more affordable option for projects that don't require closed-loop feedback. Key Features 280 RPM – At 12V nominal voltage Metal Gea...
Metal DC Geared Motor - 12V 50RPM 50kg.cm
A high-torque 12V DC geared motor with a 100:1 metal gear reducer. Built with 100% copper coils and a metal gearbox for durability, this compact motor delivers up to 50 kg·cm of stall torque at 50 RPM — ideal for robotics, automation, and projects requiring strong, controlled rotation. Key Featu...
