Sensors & Transducers
OSEPP Voltage Sensor Module, VOLT-01
$6.55
100% Arduino Compatible
Operating voltage output : 3.3V 5V MAX
Input voltage range 0.0245V ~ 25V MAX
Analog input
OSEPP LM35 Temperature Sensor Module, TEMP-01
$8.95
Calibrated directly in Celsius (Centigrade)
Linear + 10 mV/C Scale Factor
0.5C Ensure accuracy (at +25C)
Suitable for remote applications
Low cost due to wafer-level trimming
Operates from 4 to 30V
OSEPP Sound Sensor Module, SOUND-01
$8.75
100% Arduino Compatible
Wide supply voltage range: 3v-5V
4mA current drain
Analog voltage measurement through SIG pin
Frequency range: 10 ~ 55 Hz
OSEPP 101 Sensor Kit, SENS-01
$89.95
Kit comes with:
OSEPP Sensor Shield
3-Pin Jumper Wires
mini USB Cable
9 Volt Battery Adaptor
Female to Female Jumper Cables
4-Digit Touch Sensor Module
Fan Motor Module
Flame Sensor Module
LED Modules
Light Sensor Module
Temperature Sensor Module
Passive Infrared Sensor Module
Piezo Sensor Module
Potentiometer Sensor Module
Push Button Module
Reed Switch Sensor Module
Voltage Sensor Module
Ultrasonic Sensor Module
SPARKFUN Sound Detector, SEN-12642
$11.95
Provides an audio output, but also a binary indication of the presence of sound, and an analog representation of its amplitude
The 3 outputs are simultaneous and independent, so you can use as many or as few as you want at once
SPARKFUN Temperature Sensor - TMP36, SEN-10988
$1.90
Voltage Input: 2.7 V to 5.5 VDC
10 mV/C scale factor
2C accuracy over temperature
0.5C linearity
Operating Range: -40C to +125C
SPARKFUN Piezo Element, SEN-10293
$1.65
Piezo elements come in handy when you need to detect vibration or a knock
You can use these for tap or knock sensors pretty easily by reading the voltage on the output
They can also be used for a very small audio transducer such as a buzzer
SPARKFUN Flex Sensor 2.2", SEN-10264
$11.95
The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend)
Connector is 0.1" spaced and bread board friendly
SPARKFUN HC-SR04 Ultrasonic Distance Sensor, SEN-15569
$4.90
Operating Voltage: 5V DC
Operating Current: 15mA
Measure Angle: 15°
Ranging Distance: 2cm - 4m