Our Brands

Sensors

46 - 60
54 55 56 57 58 59 60 61 62 63 64 65 66 67 68
62 - 73
Newest Items First
15 Per Page
1747-ADA Melexis Contact-less Infrared Sensor - MLX90614 3V
1747-ADA Melexis Contact-less Infrared Sensor - MLX90614 3V
US$26.95
Unlike most temperature sensors, this sensor measures infrared light bouncing off of remote objects so it can sense temperature without having to touch them physically.
Delivery within 2-3 weeks
+ −
Add to wish list
1766-ADA Fast Vibration Sensor Switch (Easy to trigger)
1766-ADA Fast Vibration Sensor Switch (Easy to trigger)
US$1.67
These spring-vibration switches are high sensitivity non-directional vibration induced trigger switches.
In stock
+ −
Add to wish list
SEN-12642 Sound Detector
SEN-12642 Sound Detector
US$19.43

This is a small and very easy to use audio sensing board with three different outputs. The Sound Detector not only provides an audio output, but also a binary indication of the presence of sound, and an analog representation of its amplitude.

In stock
+ −
Add to wish list
MR003-007.1 Analog Reflectance Sensor
MR003-007.1 Analog Reflectance Sensor
US$2.68

This carries an infrared LED and phototransistor pair. The phototransistor is connected to a pull-up resistor to form a voltage divider that produces an analog voltage output between 0V and +5V as a function of the reflected IR. 

In stock
+ −
Add to wish list
SEN0158 Positioning IR Camera
SEN0158 Positioning IR Camera
US$46.13
This is a small form factor IR camera capable of tracking up to four heat/IR sources. The applications are plenty and can go from tracking of robots with IR transmitters for navigation to light barriers, determining the direction where the object is going, and working as a flame sensor or tracking heat sources.
Delivery within 2-3 weeks
+ −
Add to wish list
1713-ADA Electret Microphone Amplifier - MAX9814 with Auto Gain Control
1713-ADA Electret Microphone Amplifier - MAX9814 with Auto Gain Control
US$13.92
This fully assembled and tested board comes with a 20-20KHz electret microphone soldered on.
In stock
+ −
Add to wish list
2462-POLOLU Vishay TSSP58038 IR Detector Module, 38kHz, Fixed Gain (3-Pack)
2462-POLOLU Vishay TSSP58038 IR Detector Module, 38kHz, Fixed Gain (3-Pack)
US$3.85
This is a modulated IR receiver that is designed specifically for sensing applications instead of data communication for remote control. 
In stock
+ −
Add to wish list
2463-POLOLU Vishay TSSP58P38 IR Detector Module, 38kHz, Automatic Gain (3-Pack)
2463-POLOLU Vishay TSSP58P38 IR Detector Module, 38kHz, Automatic Gain (3-Pack)
US$3.85
This is a unique modulated IR receiver that is designed for IR brightness detection instead of data communication for remote control.
In stock
+ −
Add to wish list
SEN0098 50A Current Sensor(AC/DC)
SEN0098 50A Current Sensor(AC/DC)
US$45.00
This is a breakout board for the fully integrated Hall Effect based linear ACS758 current sensor. The sensor gives precise current measurement for both AC and DC signals.The thickness of the copper conductor allows survival of the device at high overcurrent conditions.
In stock
+ −
Add to wish list
SEN-12589 RedBot Sensor - Accelerometer
SEN-12589 RedBot Sensor - Accelerometer
US$11.66
This is an add-on for your RedBot that provides bump and motion detection. The sensor works by measuring acceleration forces on the x, y, and z axis. By measuring the amount of acceleration (or lack there of) your robot can get a better understanding of its movements.
In stock
+ −
Add to wish list
SEN-11999 RedBot Sensor - Mechanical Bumper
SEN-11999 RedBot Sensor - Mechanical Bumper
US$10.11
These simple switches are the Mechanical Bumper sensor for the SparkFun RedBot, giving you the ability to detect a collision before it really happens. When the "whisker" bumps into a foreign object it will make contact with a nut next to it, closing the connection and, by default, turning off the motor.
In stock
+ −
Add to wish list
IM120712019 ROLLER BALL TILT SWTICH THROUGH HOLE VERSION (5PCS)
IM120712019 ROLLER BALL TILT SWTICH THROUGH HOLE VERSION (5PCS)
US$4.19
By tilting to different end, it acts On/Off like a switch.
In stock
+ −
Add to wish list
IM120710018 ELECTRONIC BRICK - ELECTRICITY METER(ANALOG)
IM120710018 ELECTRONIC BRICK - ELECTRICITY METER(ANALOG)
US$9.79
Electronic brick of electricity sensor is based on TA12-100 current transformer, which can transform AC signals of large current into small amplitude signals. The maximum current that can be detected can reach 5A, and the present current signal can be read via analog I / O port.
In stock
+ −
Add to wish list
IM120710017 Electronic Brick - Light Sensor Brick
IM120710017 Electronic Brick - Light Sensor Brick
US$4.19
Brick Power Supply: 5V. Brick Interface: 3PIN. Uses the photoresistor to detect the light intensity of the environment. Each terminal module has buckled port with VCC, GND and Output.
In stock
+ −
Add to wish list
IM120710016 ELECTRONIC BRICK - MAGNETIC SENSOR/SWITCH BRICK
IM120710016 ELECTRONIC BRICK - MAGNETIC SENSOR/SWITCH BRICK
US$4.55
This is an electronic module which can be assembled like Lego bricks simply by plugging in and pulling out.
In stock
+ −
Add to wish list
46 - 60
54 55 56 57 58 59 60 61 62 63 64 65 66 67 68
62 - 73