Displaying 16 to 30 (of 31 products)
Rotation Sensor and Potentiometer #71
The Rotation Sensor utiizes a rotating switch to send signals that determine the amount of degree..
Digital Temperature Sensor #83
The Single Wire Digital Temperature Sensor measures temperatures from –55°C to +125°C (–67..
Collision Switch #95
This product is a 3 Pin Collision Switch. It is compatible with most Arduino boards as well as ot..
Red LED Module #73
The Red LED module emits a red light. The LED module is made of a high quality and..
Light Sensor #84
  The Light Sensor Module can be used to detect the intensity of ambient light. ..
Color Sensor #96
This color sensor from RobotBase supports the TCS3210 color sensor IC from TAOS.  The TCS321..
White LED Module #74
The White LED Module emits a white light. The LED module is made of a high quality and long lasti..
Relay Module #85
Relay mounted on PCB. ..
Three Axis Accelerometer #97
 Three Axis Accelerometers measure acceleration due to gravity, allowing accelerometers..
Voltage Sensor #75
This voltage sensor module can detect voltage up to 5v. By connecting the voltage sensor to ..
Magnetic Sensor #86
The Magnetic Sensor can detect the presence of a Magnetic field up to 3 meters away. ..
Sharp IR Sensor #99
The Sharp IR Sensor emits a pulse of light that, once reflected (or not reflected at all), can de..
Flame Sensor #76
The flame sensor can be used to detect fire or other wavelengths at 760 nm ~ 1100 nm.   ..
Buzzer Module #88
The Buzzer Module emits a continuous audible sound when it detects a certain signal. May be conne..
IR Transmitter #77
The infrared transmitter emits an invisible infrared light that is picked up by IR receivers. Onc..
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