I am in the process of making the Photon easier for High School students to use. Most of my information is summarized at Teaching High School Robotics with the Spark Photon or at http://rocksetta.com/spark-core-photon/
We have the photon working from a webpage that is easy enough for the students to use, however when I ask them to make something, they draw a blank, so we are in the process of finding out what sensors and actuators we can use with the Photon. The next step is to make it easier for the students to understand for which items we use digital, analog or serial connections. Presently digital and analog is easy to use, but I have to do a bit of work to get serial working (I know what to do just haven’t done it yet).
I need to teach which sensors and actuators will work with the Photon and how to communicate with them. Following is my list so far. If anyone has information or would like to suggest changes (what is in the wrong section), hints about include files… etc. Please comment. I work very fast but make lots of mistakes.
Also if anybody can suggest better online stores than digikey or robotshop I would like to know about them. Grove seeedstudio is awesome but I don’t think everything needs to have its own board, many of these could be a lot cheaper. (Still it is very cool what they have) http://www.seeedstudio.com/wiki/index.php?title=Main_Page#Grove
Sensors and Actuators document
*** items are included in the Photon Maker Kit https://docs.particle.io/datasheets/photon-shields/#photon-maker-kit-contents
Digital Sensors
Collision
PowerSwitch Tail II (digital activated 120 volt switch)
Push Button***
Smoke Detector
Tilt
Touch Capacitive
Water
Analog Sensors
Altitude
Air quality
Anemometer (wind)
Alcohol
Barometer
CO2
Dust
Displacement (identifies a conductive object)
Heart Rate
Electricity
EMG (Electromyogram)
Flex
Flow (liquid)
Geiger Counter
Gesture
GSR (galvanic skin response-skin conductivity)
Hall (magnetic)
Hydrophone (underwater microphone)
HVoc
Humidity
Load (force)
Temperature
Touch-range
Loudness
Luminance - light intensity
Moisture
Nunchuck
Ph
Photoresistor***
Potentiometer (Rotary)***
Potentiometer (Slide)
pressure
proximity
pulse
RFID
Slide potentiometer
Sound
Soil moisture
Temperature ***
Ultrasonic range finder
UV
Serial Sensors
FM receiver
Accelerometer
NFC tag
Multi gas
Barometer
Fingerprint
Gyroscope
Motion tracking
Color
Multi touch
GPS
Infrared temperature
Hydrophone (underwater microphone aquatic acoustics)
Microphone
PIR (passive Infrared Sensor)***
Pixy (Charmed Labs - multiple object sensing camera)
PowerSSR tail (safe-ish 120 volt dimmer plug, PWM control)
Digital Actuators
Piezo buzzer***
SPDT relay (switch)
Vibration motor***
Analog Actuators
Air Valve
IR LED***
Motor drivers (I use pololu)
LED’s***
Linear Actuators
RGB LEDs uses 3 analog channels***
Stepper Motor
Linear Servo
Serial Actuators
Micro Servo***
Serial oLED screen 128x64 graphic***
*** items are included in the Photon Maker Kit https://docs.particle.io/datasheets/photon-shields/#photon-maker-kit-contents
Possible online stores: (Please add some that you have had success with)
http://www.digikey.com/product-search/en/sensors-transducers?k=sensors&newproducts=1
http://www.robotshop.com/ca/en/catalogsearch/result/?q=Sensors+for+arduino
http://www.seeedstudio.com/wiki/index.php?title=Main_Page#Grove