Home automaton - RPI- Hardware setup - Post 2

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Post 1 - Synopsys

Raspberry pi


Of course you will need RPI. The above annotation shows important parts that need. If you want to use Wi-Fi , you would need a dongle also. You can purchase RPI from many online stores, I bought from Crazy pi for 3k

Dongle also from same place

5v relay board

Bought from eBay http://m.ebay.in/itm?itemId=111309959285, for RS450. Works perfectly with RPI.

Connectors
You would need some jumperconnectors to connect pi and ready board...

Wiring
You will need to run wire from trust board to device which you control.

Home Automation Raspberry pi - Synopsis - Post 1

I'm all set for my 3rd raspberry pi project. POC for home automation.

Requirement: When we are outside house and could not reach by evening, my wife keeps feeling bad that she hasn't switched light on.

Idea: Use RPI GPIO pin to trigger the switch on or off. Control RPI settings from my WordPress database.

Hardware needed: Relay board which can take GPIO input directly. RPI of course. Wiring from circuitry to device to switch on/off

Software: Python program to set a GPIO pin as output. High or low value can be fetched from my WordPress site using pycurl. The values in WordPress table can also be set using pycurl

I'll keep you guys updated with this new series

#raspberrypi #home-automation

Simply Sedan - Post 4 - Engine Running in

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Simply Sedan - Post 3 - First experience

Simply sedan - Post 2 - Prepare to buy

Simply sedan - Post 1 - Research"http://blog.karthiksunil.com/2014/04/buying-car-post-1-research.html

Running in Rules


This is my first experience with diesel engine. I want to maintain it well. Do went through few sites and understood few running in rules. Even though showroom people say no special running in needed few experts suggests to still
After going through few blogs, followhing are the recommendations. And I followed them till 1.5k kms and till first service

1. Delay engine start
   Start the engine after 10 or 20 seconds of ignition on. Once you on the ignition, oil starts flowing to engine. In few seconds engine is well lubricated and ready to start


2. Idling engine
   After starting engine. Keep it idle for couple of minutes then Go slow.
   


3. Don't rev
   Don't rev the engine during running in period. Don't cross 2.5k rpm. Keep rpm between 1.2 to 2.5k .
   
   


4. Different rpms
   Keep driving in different rpms. Don't fix at the same rpm for long time. This allows engine to be adjusted to all rpms.
   
   


5. Applying brakes
   Don't apply sudden brakes, as much as possible. Let the brake pads ware and tear happen evenly.
   


6. Before stopping engine
   Don't switch off engine immediately. Let the engine idle for couple of minutes, before turning engine off
   

I followed these rules till first service. till 1500 km. Hopefully it has improved the life of my engine

Today's Jasmine

Simply Sedan - Post 3 - First experience

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"Simply sedan - Post 2 -
http://blog.karthiksunil.com/2014/04/simply-sedan-post-2-prepare-to-buy.html

"Simply sedan - Post 1 - Research"   http://blog.karthiksunil.com/2014/04/buying-car-post-1-research.html
 

First experience
It was amazing, even though I had driven car many times before, this was my car. Wow good feeling. After celebration, we fixed Ganesha idol to dashboard, did a mini praying session and started from there. Driving was really easy, never felt like driving diesel car, due to no turbo lag. Amazing !

Pooja
Performed pooja at Ganesha temple at KSRTC layout, uttarahalli road. It went very well. Then visited sisters place and in-laws's place. Everyone liked it

    
Initial mods
Seat covers: Got G sports art leather seat covers for 14k in JC road from a known person. Cream and black combination.  It looks good.

Chrome fittings: For handle covers, window garnish, front grille I got chrome fittings.

Handles were compliment with seat covers :). Front grille fitting costed 3600 from snapdeal, but adhesive was not good, window garnish costed 3200, fitted at Konark's Jayanagar.

Auto Cop: Installed autocop security system which uses the stock remote.

Windows 3M film: With 70% visibility.

Under chassis coating and Teflon coating was compliment from showroom.

Simply sedan - Post 2 - Prepare to buy

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Post-1: Simply sedan - Post 1 - Research http://blog.karthiksunil.com/2014/04/buying-car-post-1-research.html

Color
Once Verna has been selected, next tough job was select its color. White is the one which looks amazing this car, fluidic lines appears so good on white. But for some reason both Sowmya and I dint want to buy white. Somehow white feels taxi. Also many white Vernas on road.
Next best on Verna was black or maroon. Grey was ok.

Finally we decided on maroon, looks nice when polished :).

We saw the car on blue Hyundai Gandhi bazaar branch. We just loved it. It was relatively new color on Verna, rare on road

Finance
We love SBI. Other than initial delays and hassles, there are no problems. I told I need only in SBI. It's very transparent and I feel secure.

When we approached, they took more than a week to start processing it. It came to me as boon as interim budget was announced at that time. If not delayed, I would have not got 40k benefit.

Delivery
Ok all set for delivery on 24 Feb 2014. We liked delivery celebration. There was no issues with blue Hyundai.

Simply sedan - Post 1 - Research

Idea of buying new car was there from almost 2 years. The old Santro was almost 7 years and wanted to change. We had done one round of research in 2012 itself. But due to few reasons we didn't continue the plan.

Cars considered for first research
1. Fiat Linea
2. Maruthi SX4
3. Hyundai Verna
4. Ford Fiesta New
5. Tata manza

After a long research of 2 months and rounds and rounds of test drives, we had leant towards Linea and next in the list was SX4.

Reasons: Linea has great build quality, excellent looks according to me. Sowmya loved Verna in terms of looks than Linea. Many features were loaded in that beast.
Cons about Linea was, very less space inside, driving was lil discomfort due to full clutch, and there were no dedicated service centers at that time

Sx4 was our next favorite.
Why? Due to comfort feeling, excellent driving experience. Great road clearance, feels very good inside.
Cons: Old model, very less features

Ford Fiesta was very small. Tata manza, even though it has huge space, Sowmya dint like looks.

Verna, why we left last time: We loved features, build quality, ride experience, but only point was it had horrible road clearance. It used to kiss road almost in all road humps.

What we considered now?
This time short listing of cars were very different.
1. Hyundai Verna
2. Honda city diesel
3. Maruthi Ertiga
4. Toyota Etios
5. Renault Duster

Why no European cars? We were very much into looks the cars, Vento and Rapid were more blonde compared others, so they were in list

Let's see car by car, our view

Duster: Pro: Superb looks, very rugged, nice driving experience
Cons: cheap interiors, doesn't feel like 10lac car

Etios: Pro: Less price
Cons: almost everything else. Feels like taxi, horrible drive experience, no power at all

Ertiga: Pro: Superb utility vehicle, 7 seater for sedan price, very comfortable all sense. Good value for money
Cons: not a sedan ;), won't feel richness, no Bluetooth ;)

City diesel: Pro: Lovely new design (copied fluidic concept from Hyundai, I would say), excellent space management, a.c. duct for rear seat, loaded with features
Cons: New to diesel engine, little expensive, headroom could have been improved, no offers no discounts

Verna: Pro: We had already soft corner, they had improved ground clearance. Sexy looks, loaded with features, feels very posh
Cons: seats could have lil broader, rear seating comfort could have been improved, year end offer was extended and i got free insurance

Verdict went in favour of Verna, booked the vehicle on 30 Jan 2014.