Suggested Hardware List - Arduino based

ManufacturerFunctionProduct NameQuantityURL Price 
      
Open Hardware     
 Raspberry-Pi 1http://www.amazon.com/CanaKit-Raspberry-Ultimate-Starter-WiFi/dp/B00G1PNG54/ref=sr_1_3?s=pc&ie=UTF8&qid=1456942704&sr=1-3&keywords=raspberry+pi $74.99
 Arduino UNO BoardArduino UNO R3 ATmega328P1http://www.amazon.com/MakerBest-Quality-Compatible-ATmega328P-Development/dp/B00Q6ZW4NO/ref=sr_1_6?s=pc&ie=UTF8&qid=1456944105&sr=1-6&keywords=arduino+uno $5.65
 Sensor Expansion Shield for ArduinoGikfun Sensor Shield Digital Analog Module V4 for Arduino Duemilanove UNO Mega2560 EK21381http://www.amazon.com/gp/product/B00VWVFVLO?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00 $9.68
      
 Humidity SensorDHT11 Digital Temperature Humidity Sensor Module for Arduino1http://www.dx.com/p/arduino-digital-temperature-humidity-sensor-module-121350#.VteT6Riqc68 $2.59
 Temperature SensorSunFounder NTC Thermistor Sensor Module for Arduino and Raspberry Pi1http://www.amazon.com/SunFounder-Thermistor-Sensor-Arduino-Raspberry/dp/B014KNVSHG/ref=sr_1_6?ie=UTF8&qid=1456945449&sr=8-6&keywords=sunfounder+Temperature+Sensor $5.99
 Soil Moisture SensorDavis Instruments 6440 : Soil Moisture Sensor1http://www.amazon.com/Davis-Instruments-6440-Moisture-Sensor/dp/B000WBN7C0/ref=sr_1_13?ie=UTF8&qid=1456945713&sr=8-13&keywords=Soil+Moisture+Sensor $54.00
 Ambient SensorArduino compatible Light Sensor1http://www.amazon.com/gp/product/B00AF278A8?psc=1&redirect=true&ref_=oh_aui_detailpage_o02_s00 $6.59
      
Phidget     
 Servo Motor3000_1 - Hitec HS-422 Deluxe Servo1http://www.phidgets.com/products.php?category=22&product_id=3000_1 $12.00
 Motor Controller1061_1 - PhidgetAdvancedServo 8-Motor1http://www.phidgets.com/products.php?category=11&product_id=1061_1 $90.00
      
General     
 USB CameraELP 2.1mm Lens 1080p HD Free Driver USB Camera Module for Linux ELP-USBFHD01M-L211http://www.amazon.com/gp/product/B00KA7WSSU?psc=1&redirect=true&ref_=oh_aui_detailpage_o01_s00 $45.00
      
 LightPhilips 426353 Hue White and Color Personal Wireless Lighting, Starter Pack1http://www.amazon.com/Philips-426353-Personal-Wireless-Generation/dp/B00A4EUUO8/ref=sr_1_7?s=photo&ie=UTF8&qid=1456942062&sr=8-7&keywords=Philips+Hue+light+kit $135.00
 Flow ControllerPlastic Water Solenoid Valve - 12V - 1/2" Nominal1https://www.adafruit.com/products/997 $6.95
 Flow MeterLiquid Flow Meter - Plastic 1/2" NPS Threaded1https://www.adafruit.com/products/828 $9.95
      
Wires & other accessories     $25.99