New Proyect (8 Relays, 1 sensor Temp, Wifi)

Hello to all forum friends, I am new to Arduino and all these variants of project development, would tell them to start with a basic project to manage through an interface 8 relays, 2 sensors, maybe someone can help me to make a purchase and not waste money on parts that I will not use.

A friend recommended me this:

Arduino Mega 2560 Kit http://www.amazon.com/SainSmart-Mega2560-Display-Adjustable-Duemilanove/dp/B008FWSH3C/ref=sr_1_1?s=electronics&ie=UTF8&qid=1379288259&sr=1-1&keywords=SainSmart+C46+Kit+with+Mega2560+%2B+3.2%22+TFT+LCD+Display+%2B+TFT+LCD+Adjustable+Shield+for+Arduino+UNO+R3+MEGA+Mega2560+Nano+DUE+Duemilanove+AVR+ATMEL+Robot+XBee+ZigBee

8 ralay Board http://www.amazon.com/Kootek-8-Channel-Relay-Module-Arduino/dp/B00C8O9KHA/ref=sr_1_1?s=electronics&ie=UTF8&qid=1379288330&sr=1-1&keywords=Kootek+8-Channel+5V+Relay+Module+for+Arduino+DSP+AVR+PIC+ARM

Temp Sensor http://www.amazon.com/Arduino-compatible-Analog-Temperature-Humidity/dp/B00AF22GDC/ref=sr_1_3?s=electronics&ie=UTF8&qid=1379288564&sr=1-3&keywords=sensor+temperature+arduino

you guys are saying Review it?

I am new to Arduino and all these variants of project development, would tell them to start with a basic project to manage through an interface 8 relays, 2 sensors, maybe someone can help me to make a purchase and not waste money on parts that I will not use.

Given that we have no idea what you plan to use the Arduino and relay board and WiFi for, we can’t advise you.

If you do plan to use WiFi, picking a WiFi board might be necessary. Or not. It’s your money we’re wasting.

The relay board & sensor will work OK. Just about any Arduino can control them. The Arduino you reference has an LCD display. How is that used in your project? Further advice requires more info.

Let me explain better.

Wish to make a basic project as follows.

It is an ultrasonic cleaning machine for print heads like xaar, seiko, konica, etc..

This is the design that I have plans to develop, under a touch interface.

This would be the interface

What think you of this model? I decided to remove the Wireless option to save some money, as this would only function from the pc to monitor the cleaning process, but delete it best not to complicate our existence.

not if you buy this, I think is the most appropriate.

Arduino Mega 2560 Kit http://www.amazon.com/SainSmart-Mega2560-Display-Adjustable-Duemilanove/dp/B008FWSH3C/ref=sr_1_1?s=electronics&ie=UTF8&qid=1379288259&sr=1-1&keywords=SainSmart+C46+Kit+with+Mega2560+%2B+3.2%22+TFT+LCD+Display+%2B+TFT+LCD+Adjustable+Shield+for+Arduino+UNO+R3+MEGA+Mega2560+Nano+DUE+Duemilanove+AVR+ATMEL+Robot+XBee+ZigBee

8 ralay Board http://www.amazon.com/Kootek-8-Channel-Relay-Module-Arduino/dp/B00C8O9KHA/ref=sr_1_1?s=electronics&ie=UTF8&qid=1379288330&sr=1-1&keywords=Kootek+8-Channel+5V+Relay+Module+for+Arduino+DSP+AVR+PIC+ARM

Temp Sensor http://www.amazon.com/Arduino-compatible-Analog-Temperature-Humidity/dp/B00AF22GDC/ref=sr_1_3?s=electronics&ie=UTF8&qid=1379288564&sr=1-3&keywords=sensor+temperature+arduino

Buzzer http://www.amazon.com/Gino-Active-Speaker-Printer-Arduino/dp/B00EK6NAYI/ref=sr_1_1?ie=UTF8&qid=1379427523&sr=8-1&keywords=buzzer+module+arduino

Wow! Some 'basic' project :)

If you are new to Arduino I would recommend a few simple experiments turning relays on&off with buttons on the LCD display. In other words walk before you try to fly.

They seem too complicated?

Since I have some experience in Arduino and a lot of books to read, I understand your point of view, it looks more complicated than it is, I think where this project is complicated in the use of the touch screen, for projects where 8 relays are handled in the section there are many domotic. Even more complicated than this.

perhaps reducing the menu less complicated and I honestly believe that there is much talent on this forum that can help me develop this.

You're right in saying walk before flying! but ... Sharks are born swimming?

Thanks for your answer

wayaman: They seem too complicated?

Since I have some experience in Arduino and a lot of books to read, I understand your point of view, it looks more complicated than it is, I think where this project is complicated in the use of the touch screen, for projects where 8 relays are handled in the section there are many domotic. Even more complicated than this.

perhaps reducing the menu less complicated and I honestly believe that there is much talent on this forum that can help me develop this.

You're right in saying walk before flying! but ... Sharks are born swimming?

Thanks for your answer

I am using the GINO buzzer that you are using in the project however there was no documentation that came with it and I am unable to find anything online, any idea how to connect it? Even the +5 and Gnd are not marked on it!