7mm Light Dependent Resistor (Photo Resistor)
OPTRE-000007The is a light sensor which is also refered to photo resistor. The resistance will change depending on the intensity of light it is exposed to. This light dependent resistor has a diameter of 7mm. The resistance is roughly 300ohm with light and 10Mohm when dark.
$0.85 |
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- Sensors, Touch Sensors
AT42QT1012 Capacitive Touch Sensor (Toggle)
This breakout board is the simplest way to create a project with a single “toggle” capacitive touch sensor. No microcontroller is required here – just power with 1.8 to 5.5VDC and touch the pad to activate the sensor.
Part Number: PROTS-001375 - Sensors, Gas Sensors
MQ Gas Sensor Breakout Board
This carrier board is designed to work with any of the MQ-series gas sensors, simplifying the interface from 6 to 3 pins ground, power and analog voltage output that are broken out with a 0.1″ spacing, making the board compatible with 0.1″ headers and standard breadboards and perfboards. This board has two mounting holes and provides convenient pads for mounting the gas sensor s required sensitivity-setting resistor.
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CAP1188 8 Key Capacitive Touch Sensor
Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor breakout board, starring the CAP1188. This chip can handle up to 8 individual touch pads, and has a very nice feature that makes it stand out for us: it will light up the 8 onboard LEDs when the matching touch sensor fires to help you debug your sensor setup.
Part Number: PROTS-001602
