http://www.sainsmart.com/home-page-view/sainsmart-uno- lcd-keypad-prototype-shield-hc-sr04-distance-sensor-kit-4-arduino.html

May 20, 2013

SainSmart UNO+LCD Keypad+Prototype Shield+HC-SR04Distance Sensor Kit 4 Arduino

DetailsThe SainSmart Uno for Arduino has 14 digital input/output pins (of which 6 can be used as PWMoutputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connect ion, a power jack, an ICSPheader, and a reset button. It contains everything needed to support the microcontroller.

The SainSmart LCD Keypad Shield includes a 16x2 HD44780 White on Blue LCD module and a 5

push button keypad for menu select ion and user interface programming. Fully assembled. On-lineArduino tutorial and example code. Compat ible with Arduino Uno, Mega, Duemilanove. Uses digitalpins 4 - 10, and analog pin 0.

The SainSmart Prototyping Prototype Shield:

*Access to a BlueSMiRF socket for wireless communicat ion between Arduinos *2 generalLEDs;1 general pushbutton switch;1 Arduino reset switch brought to top level *5V, GND, andRaw pins are exposed as well *Breadboard Jump Wires: Self -adhesive backing to st ick on theArduino Protoytpe Shield *170 t ie points.

The Ultrasonic Module HC-SR04 Distance Sensor are 4 pins out of the module: VCC, Trig, Echo,GND. So it 's a very easy interface for controller to use it ranging. The all process is : pull the Trig pinto high level for more than 10us impulse, the module start ranging; f inish ranging, If you f ind anobject in f ront, Echo pin will be high level, and based on the dif ferent distance,it will take thedif ferent durat ion of high level. So we can calculated the distance easily:

Distance = ((Durat ion of high level)*(Sonic :340m/s))/2

Package Content:1 SainSmart Uno Board1 SainSmart LCD Keypad Shield1 Ultrasonic Module HC-SR04 Distance Sensor1 SainSmart Prototype Shield1 Mini Breadboard65*Jumper Cable

Download Link

Customer ReviewsGood kit for startersReview by Christ ian

My Son is interested in learning about Arduino and this package really helped him get started.Much cheaper than I could buy at the local electronics store. (Posted on 4/27/13)

ExcellentReview by CharlieI just got this kit for my birthday. Got it up and running right away. There's tons of Arduinodocumentat ion online. For that last three day's I've got it running a t raf f ic light sketch on abread board. Running f ine with absolutely no issues. What a great deal and a great product.I've ordered Atmega chips and some toys to make some permanent projects! Thanks forgett ing me started! (Posted on 3/20/13)

save a lotReview by BubBubQI had bought few things from this store. It is even cheaper than those on ebay. All f ive star forthe service and product. Very good! (Posted on 5/24/12)

Very good productReview by TubanAll the support ing documents I need can be downloaded from the link in the descript ion. Thecustomer support is very nice and pat ient . (Posted on 5/24/12)

Where's the support ing source program and include libraries?Review by skyhookWhere's the support ing source program and include libraries? (Posted on 5/10/12)

Write Your Own ReviewOnly registered users can write reviews. Please, log in or register

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Sample Code Download

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Prices and Rates

1.SainSmart provides two delivery methods from which to choose: (1)STANDARD SHIPPING(Freeto USA, $5 to other countries) (2)EXPEDITED SHIPPING($12.50 to USA, $17.99 to othercountries)

Note: Import dut ies, taxes and charges are not included in the item price or shipping charges.Please f ind out as much as you can about import taxes in your own country before purchasing anitem. In special cases, you may need to pay import dut ies on certain goods. We will endeavor toassist and cover in cases where duty is charged, if you are charged customs then please collectthe package, pay any fees due and then contact us and we will reimburse you. For any assistanton this, you may kindly contact us. We promise to do our best for you.

Delivery & Tracking

Depending on your locat ion and the type of goods you have purchased, SainSmart .com willdispatch your items via 1 f rom 5 carriers. Items will be shipped from our main warehouse in China. Ifyou prefer to have it shipped from other warehouse, please contact us viasupport@sainsmart .com

1. STANDARD SHIPPING: China Post/EUBChina Post is economic airmail reaching most part of the world, which generally takes aboutapproximately 20 business days to arrive. And this will reduce the risk charging by local custom. The delivery status of a package can be checked via the Internet athttp://intmail.11185.cn/itemstatus_en.jsp (for t racking numbers beginning with “RA”)EUB is also known as E-packet, which is especially for delivery to USA. It takes about 10-12 daysto arrive. The delivery status of a package can be checked via the Internet athttps://tools.usps.com/go/TrackConfirmAction_input (for t racking numbers beginning with“LN”)

2. Express Shipping: DHL/UPS/EMSDHL/UPS: We ship the item(s) by DHL / UPS from our warehouses in China. Your item(s) willnormally be sent out within 1-2 business days and it takes approximately 3-5 business days toarrive depending on the dest inat ion.

Tracking website:

http://www.dhl.com/en.html http://www.ups.com

EMS: For some countries where UPS/DHL will not deliver, we will ship the item(s) via EMS, reachingyou 8-15 days. Countries list for EMS shipping: Brazil, Russia, India, Turkey, Mexico, SouthAfrica, Argentina, Saudi Arabia, Hungary, Romania, Israel, Philippines, Slovakia, Greece,South Korea. The delivery status of a package can be checked via the Internet athttp://www.ems.com.cn/english.html (for t racking numbers beginning with “EE”)

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