lister engine

https://www.facebook.com/burgessms/media_set?set=a.1204527312117.2030711.1196643274&type=3&l=76eb578eb0

Root Asus Padfone A66 Running On Android 4.1 Jelly Bean

With the help of Framaroot app you can now root Asus Padfone A66 without using PC. This useful app is developed by alephzain and we recommend you to donate if its help you. With the help of this app you can root Asus Padfone A66 running on latest stock or official firmware. After rooting your device you can enjoy various added benefits that otherwise not possible. You can learn various benefits of rooting here.

After rooting Asus Padfone A66 you get the choice to completely utilize the hardware power of your Android device. A rooted Android device offer you ability to fully utilize the hardware resource along with possibilities to remove limitation that comes with stock or official firmware. Once rooted, you can access system files, can overclock/underclock CPU and GPU, can use various MOD as well as those apps that ask root access, can even upgrade to a better Android version such as Android 4.4.4 KitKat or Android 5.0 Lollipop by flashing custom ROMs (if anything available and) if you have a custom recovery installed.

Disclaimer:

This tutorial is only for Asus Padfone A66. Don’t try this guide on any other Android device. Also, we are not responsible for any damage caused due to the instruction given in this page. Try this at your own risk. However, it is very unlikely that your device will be damaged if you follow all the instructions as it is which are mentioned in procedure. Remember, rooting void your device manufacturer warranty. 

Pre Requisites: 

Though root don’t erase internal memory data but we recommend to back up your data first before proceeding to avoid any uncomfortable situation.

1. It’s advisable to backup your data prior flashing. I recommend app Helium for this purpose, however you can use any other preferred backup app. Also, it’s good idea to backup your internal memory content to external SD card, specially helpful when during following instruction you need to perform some type of wiping task.

2. If your device turn off during following this tutorial then it may experience a hard brick. That’s why always check battery percentage before following this tutorial. Usually, the device should have 50% or more power when you flash a custom ROM or firmware and it will be fine on 30% or more if you going to root it. Learn How to Check Battery Percentage in Android Phones.

Hope you back up all your data and settings as mentioned above. So, its time to jump into next stage of this guide.

How To Root Asus Padfone A66 Easily 

Step 1: Download Framaroot-1.9.3.apk and install it (open a file explorer such as ES explorer, then navigate your download and tap on it; you can also directly open the apk from browser download section to install it). If you see a warning box during this then you require to check Unknown sources under Settings –> Security.

Step 2: Open the app and then tap on install superuser or super SU of your choice.

Step 3: You will see some rooting methods. Tap on any of the available rooting method and soon you’ll see the success message.

You can check your success by installing an app called “Root Checker” which is available for free from Google PLAY store. If this method helps you then please consider Framaroot donation app to help the developer.

That’s it! You just learn how to root Asus Padfone A66. And, that’s too without using a computer. You can now checkout Best Apps For Rooted Android Devices (Android Phones & Tablets).

Read more at PrimeHowTo: How To Root Asus Padfone A66 Running On Android 4.1 Jelly Bean http://primehowto.com/?p=2460

Membuat Hotspot Tethering via Laptop

Instal aplikasi tethering hotspot aja, setting, start hostpot, jadi deh..

Lalu? apa saja aplikasi hotspot tehering itu?

1. Connectify
Aplikasi tethering yang terkenal ini.. malah dulu saya kira hanya ini saja aplikasi hotspot tethering, eh ternyata tidak kok.. sayangnya, agar bisa digunakan sharing, connectify haruslah versi Pro.. walah… dah males kan kalau harus pro gini?? huehuehue.. tenang… cari saja di google connectify pro, nanti banyak yang share..

Download dari alamat resminya di sini.. connectify-me

2. mHotspot
Ini yang saya suka.. freeware dan bisa dipakai buat banyak client (max 10) . memorinya juga light banget.. hanya 400 kb an.. enak kan? gratis pula.. ya kalau agan mau coba ya silakan..

Bisa download di alamat resminya di sini… mHotspot

3. MyRouter
Aplikasi yang kedua yaitu myrouter (yang saya pakali sekarang) aplikasi ini sifatnya freeware yaitu gratis.. namanya juga gratisan, fiturnya apa saja? sama sih.. bisa tethering tapi hanya muat untuk 2 client saja (versi free) namun kalau agan upgrade ke pro bisa sampai 10 client.. Tapi kalau menurut saya 2 saja cukup kalau untuk wifi di rumah..

Bisa download alamat resmi di sini… MyRouter

Kesimpulan yang saya dapat, sesuatu yang gratis pasti punya kelemahan dibandingkan sesuatu yang didapat dari membeli.. maka dari itu, gunakan sesuatu sesuai kebutuhan agan.

Lenovo A690

spek: http://www.gsmarena.com/lenovo_a690-5246.php

upgrade:
http://android.urlfb.com/2013/04/upgradeupdate-lenovo-a690-to-android-41.html
https://zahwacell.wordpress.com/2014/03/24/upgrade-lenovo-a690-ics-instal-via-cwm/

http://www.4shared.com/zip/NZVEySh0ba/A690-rootBy9Sky.html
http://www.4shared.com/zip/HGiQ5NASce/superuser-313-arm-signed.html

Andromax E2

aka HAIER B16C2H V7.5
http://haiermobile.com.pk/pursuit/g40.php ???
Android 5.1.1
level with Andromax Ec, Andromax Es, R, Qi

Specs:
Design
OS Android 5.1 (Lollipop)
UIM/SIM Slot 4G LTE with VoLTE & GSM
Network LTE TDD B40, FDD B5 & B26, CDMA2000-1X EVDO Rev.A, WCDMA 850/900/2100MHz GSM 900/1800/1900MHz CDMA 1X/EV-800MHz
Hardware
Processor Snapdragon 212 Quad Core 1.3GHz Cortex A7
GPU Adreno 304 GPU
Internal 1GB RAM + 8GB ROM
Battery capacity Li-Po 2000 mAh
Storage Micro SD Card up to 32 GB
Sound
Audio DTS Sound Audio Enhancer
Earpiece Jack Yes, 3.5mm
Display
Size 4.5 Display FWVGA
Protection Smart Screen Feature
Type Touchscreen
Connectivity
WiFi WiFi 802.11/B/G/N
Bluetooth Yes, v4.0
USB Yes, micro USB
Camera
Rear 5.0 MPix (AF) BSI w/ LED FLASH
Video Recording HD (720P) Video Recording
Front Wide Angle Camera 5.0 MPix (FF) w/ LED FLASH
Features
Messaging SMS, Email, IM
WiFi Hotspot Yes
Radio Stereo FM

http://www.smartfren.com/id/andromax-e2/
https://www.tabloidpulsa.co.id/phones/smartfren/6474-smartfren-andromax-e2
http://www.teknokita.com/harga-smartfren-andromax-e2/

reset
http://istored.blogspot.co.id/2016/06/android-bypass-frp-factory-reset.html
http://www.fileandsharing.com/2016/05/cara-mengekseskusi-andromax-e2-b16c2h-terkunci-akun-frp.html
http://kangsuper.blogspot.co.id/2016/03/cara-buka-frp-andromax-e2-b16c2h.html

unlock
https://rootrootan.blogspot.co.id/2016/07/cara-unlock-gsm-4g-lte-andromax-a16c3h.html
http://www.knoacc.org/2016/06/cara--unlock-dual-gsm-lte-andromax-ec-es-q-qi-r.html
http://musthovic8.blogspot.co.id/2016/05/cara-unlock-4g-lte-gsm-all-operator.html
https://gidhan11.blogspot.co.id/2016/04/cara-unlock-sim1-semua-gsm-kecepatan.html
http://andromaxcorner.blogspot.co.id/2016/06/hot-tutorial-unlock-andromax-4g.html

Asus A66 (Padfone) tablet+phone 2 in 1

Specs:
OS Platform Android 4.0 (Ice Cream Sandwich)
Dimensi
Phone:128 x 65.4 x 9.2 mm (LxWxH)
Pad:273 x 176.9 x 13.55 mm (WxDxH)
Berat
Phone:129 g (dengan baterai)
Pad:724 g
Prosesor Qualcomm Snapdragon S4 8260A generasi ke-4, 1.5 GHz dual-core
Memori 1 GB LPDDR2 RAM
Storage: 16GB eMMc Flash
32GB free ASUS Webstorage for 3 years
Display 4.3inci, qHD 960x540, Super AMOLED dengan Capacitive Multi touch panel
Phone: Scratch Resistant Corning® Gorilla® Glass with HCLR Film
Pad: 10.1 inches, WXGA 1280x800, TFT with Capacitive Multi touch panel
Scratch Resistant Corning® Gorilla® Glass with HCLR Film
Grafis Adreno 225 bersama dengan layar Super AMOLED
Konektivitas
WLAN 802.11 b/g/n
Network Standard
WCDMA HSPA+ UL:5.76 Mbps/DL:21 Mbps
3G :WCDMA :900/2100
2G :EDGE/GPRS/GSM : 850/900/1800/1900,
Navigation Qualcomm GPS (AGPS supported)
Baterai Phone: 1520 mAh Lithium
Pad: 24.4 Whr/6600 mAh Lithium
Kamera
Phone: Front VGA(640x480)
Rear 8 Mega-Pixel, Auto Focus, LED Flash, F2.2 Aperture 5 -element lens
Pad: Front 1.3 Mega-Pixel
Video
Video Playback : MPEG4 H.264 1.4a H.263 WMV @ HD 1080p
Video Recording : MPEG4 H.264 H.263 @ HD 1080p H.264 Video Decode @ 720p Encode @ 1080p
Slot Audio 3.5mm
Audio
MP3/WMV/3GP/AAC/AAC+
Browser Google Browser/Youtube Browser
Messaging SMS/MMS/IM/Email
E-Mail Google Mail/Exchange
Sensor G-Sensor/E-Compass/Gyroscope/Proximity/Light Sensor/Motion Sensor/Vibration Sensor (PadFone Station)
Aksesori Stylus Headset, Sleeve
PadFone Station
3.5 mm audio jack,40pin connector
Micro-USB / Micro-HDMI
Phone Antenna / GPS Antenna
High Quality Speakers, SonicMaster

Links
http://www.gsmarena.com/asus_padfone-3965.php
https://www.youtube.com/watch?v=-gjxrjKzfr0

Upgrade:
http://www.asus.com/id/Phone/PadFone_A66/HelpDesk_Download/
https://www.asus.com/id/support/Download/29/1/0/10/6vHIzvNAKBCV4v9w/32/ (padfone S)

Buku Info Teknis Biodiesel Dit Bioenergi Rev25112013

https://www.scribd.com/doc/226682522/Buku-Info-Teknis-Biodiesel-Dit-Bioenergi-Rev25112013

http://www.docfoc.com/download/documents/buku-info-teknis-biodiesel-dit-bioenergi-rev25112013

Predestination (2014)

Low budget buggy

Part list:

Chassis
custom

Engine/motor
dinamo sepeda listrik
350w Rp. 590.000
https://www.tokopedia.com/yendraroza/dinamodynamo-skuter-350watt
250 W Rp. 500.000-675.000
https://www.tokopedia.com/yendraroza/dinamo-skuter-listrik
https://www.tokopedia.com/primasport/dinamo-skuter-motor-skuter-sepeda-listrik-250-watt
24 volt 2730 rpm
Diameter 83mm
Pjg dinamo saja 102mm
Pjg dinamo+as 110mm

24v 120 W 275.000-350.000
https://www.tokopedia.com/importirmainan/dinamo-e-scootermotor-e-ecooter-24v-120w
https://www.tokopedia.com/teguhs/dinamo-scooter-electric-dc-motor-24v-120w-e-scooter
-Voltage 24 Vdc
-Output 120w
-Speed 3500Rpm
-Torsi 0.42N.m ( Max 70Kg ), Lebih dari itu berpengaruh pada speed dan konsumsi daya.

Baterai
12Vx2 50Ah

Steering
custom

Tires
4x80.000 (diameter 34 cm) = 320.000
https://www.tokopedia.com/kiancitraabadi/roda-gerobak-pasir-ban-hidup-ada-ban-dalam-bisa-di-ganti

Brake system
4x95.000 = 380.000
https://www.tokopedia.com/vesantra/rem-disc-brake-set-sepeda-cakram-mekanik-kaliper-rotor

Buggy offroad (GI JOE)

http://sciencefiction.com/2012/06/25/get-a-close-up-look-of-the-g-i-joe-retaliation-ducati-and-dune-buggy/
http://www.lukefreeborn.com/new-gallery-5/l5yd9deh1txpkr1r822m6rj0ti79ef

bonus:

Buggy offroad (codename: komodo)

Speed bump

Wrath of the Titans

Rush Hour (1998)

Babylon AD (2008)

Bor Tembok / Beton Maktec MT80B

Daya listrik 500 W
Kapasitas bor besi 13 mm
Kapasitas bor beton 16 mm
Kapasitas bor kayu 20 mm
Dua arah
Variable speed
Kecepatan tanpa beban 0-2900 rpm

Beton/ Besi : 16 mm (5/8) / 13 mm (1/2)

Kayu : 20 mm (13/16)

Kecepatan pukulan : 0 - 43.500 ipm

Kecepatan tanpa beban : 0 - 2.900 rpm

Berat : 2 kg

Rp 415.000 https://www.tokopedia.com/jagoteknik/mesin-bor-beton-maktec-mt-80-b-maktec-mt80b-bor-13mm

Fisch cordless driver 12v

Model aircooler

Berikut ini beberapa macam model air cooler di pasaran

Perbaikan tv tabung 14 (warna tampilan kebiru-biruan)

TV tabung bagi saya merupakan model yang klasik, kuno namun menimbulkan tantangan tersendiri, karena tegangan atau voltase pada tabung nya yang beresiko tinggi. Membuka casing TV tabung sangat berbahaya apalagi bila dilakukan perbaikan pada saat tv dinyalakan karena beresiko kesetrum (electrical shock) dan bisa juga terpapar radiasi.

Setelah casing TV dibuka, pada plyback ada 2 macam knop,  1 untuk mengatur fokus (focus) layar dan 1 untuk mengatur setting screen. Knop screen inilah yang diputar untuk mengatur warna, terlalu banyak bisa menghilangkan gambar, nah penyetelan yang pas sulit karena sangat sensitif karena bergeser sedikit bisa membuat warna tampilan menjadi kebiruan dan pemutaran ke arah yang lain gambar menjadi seperti berbayang.

Speaker woofer 6 inch

Speaker ini dibeli dari seharga

Baterai 12 V, 5 Ah

Baterai ini dibeli dari toko sparepart motor seharga

Panel surya 20 Wp

panel ini dibeli tahun 2015 seharga

Koleksi movies

Selama tahun 2013-2016 untuk mengisi waktu, terkadang juga untuk menghilangkan kepenatan saya menonton beberapa film diantaranya:

Honda GL 100

Motor GL 100 ini dibeli tahun seharga

Project yang sudah dilakukan diantaranya:

1. pengecatan

2. servis karbu

3. penggantian jok

4. perbaikan rem depan

5. perbaikan shock absorber depan

Yamaha Scorpio 225 cc

Motor scorpio ini dibeli tahun 2014 seharga

Project yang sudah dilakukan diantaranya:

1. pengecatan

2. servis karbu

3. perbaikan fuel cap (tutup tangki)

Bor Baterei Cordless Makita DF 331 DWYE

Harga: 750.000
Berat 3.500gr
https://www.tokopedia.com/kiosperkakas/bor-baterei-cordless-makita-df-331-dwye

- Menggunakan baterai lithium. (Lithium-ion) 1.5 Ah
- Sangat ideal bagi para profesional yang ingin menggunakan untuk penyekrupan. ( 2 Arah )
- Torsi dapat diatur
- Fitur reduces shock damage mengurangi kerusakan kepala baut
- terdapat 2 speed variabel kecepatan lambat / cepat
- Compact, bentuk ramping. dan ringan
- Built-in lampu LED.

Spesifikasi :

Daya Tegangan Baterei 10.8V.-12V. MAX

Kapasitas pengeboran :
Baja : 10mm
Kayu : 21mm
Kapasitas pengencangan :
Sekrup kayu : 5.1mm x 63mm
Sekrup mesin : M6
Kecepatan tanpa beban :
Tinggi (2) : 0 - 1.700 rpm
Rendah (1) : 0 - 450 rpm
Hembusan per menit :
Tinggi (2) : 0 - 25.500 rpm
Rendah (1) : 0 - 6.750 rpm

KELENGKAPAN PENGIRIMAN :
1. Charger
2. Baterei Lithium (Lithium-ion) 12V. MAX 1.5Ah = 2 buah
3. Tas Koper Plastik

Note : tidak bisa di gunakan untuk Bor tembok

Garansi : 2 tahun (Resmi dari MAKITA)
Garansi 1 : Berlaku selama 3 bulan pertama, spare parts gratis berlaku 1 kali reparasi, tidak termasuk carbon brush
Garansi 2 : Berlaku selama 2 tahun dari masa pembelian, spare parts diskon 40% dapat dipakai berkali-kali setelah Garansi 1 tidak dapat dipakai
* Baterei tidak di Garansi

Bosch GSR 1000 Cordless Drill and Screwdriver

Bor dan Obeng Baterai

Harga: Rp.600.000
berat: 2.500 gr

https://www.tokopedia.com/juraganpowertool/bosch-gsr-1000-cordless-drill-and-screwdriver-bor-dan-obeng-baterai

Dont underestimate the power!
1. Long battery lifetime ,thanks to ECP which prevents battery cells from overloading, overheating, and deep discharge
2. 3 LED fuel gauge provides clear status of battery status
3. Ergonomic handle - Best design in class provide figureless work

Why this tool?
Effectively illuminates dark work spaces Equipped with LED light
Easy change the screw bit with Single sleeve chuck
Precise screw driving with motor brake function

Specification overview
Torque, max. (hard screwdriving applications) 6 Nm
Torque, max. (soft screwdriving applications) 15 Nm
No-load speed 0 - 700 rpm
No-load speed (1st gear/2nd gear) 0 - 700 rpm
Chuck clamping range 6 mm
Battery voltage 10.8 V
Weight incl. battery 0.9 kg
Length 186 mm
Width 73 mm
Height 185 mm
Toolholder three-jaw chuck
Max. drilling diameter in wood 10 mm
Max. drilling diameter in steel 6 mm
Max. screw diameter 6 mm

Jigsaw MT431 Maktec

https://www.tokopedia.com/semangatteknik/jigsaw-mt431-maktec

harga: Rp.718.000
berat: 2.400 gr

Jigsaw ini menghasilkan tenaga 450W
Produk bor ini memiliki fitur orbital cutting dan variable speed
Kapasitas ukuran memotong adalah 65mm
Kecepatan tanpa beban 3100rpm
Mengunakan mata jigsaw model Bosch (tanpa lubang) seperti T144D

Termasuk di dalam nya

• Buku panduan
• Mata Jigsaw 1pcs
• Kunci L untuk mata jigsaw

Kabel Micro USB 20 CM

https://www.tokopedia.com/yo-xshop/kabel-micro-usb-20-cm

harga: Rp.1.200
berat: 17gr

Arduino Battery Voltage Indicator

When we are using a battery powered Arduino such as RC robots or Temperature Controller, we might want to check the battery voltage if it needs to be charged or replaced. It happens to me with my RC Panzer. Sometimes when my kids are about to run it, it moves very slow, low battery. Then they are disappointed and need to wait for charging time. I would rather had noticed this battery condition on the last run but I am too lazy to check it with multimeter.

Arduino Uno needs 5 volts power to run, then we need at least 7.4 volts to 9 volts battery. Since Arduino pins support only 5 volts maximum, then we need a Voltage Divider. It is simply made up of two resistors in series. To divide the voltage to half, we need two resistor with the same value. 1K to 20K resistors can be used, but the larger the resistance the lower the power consumed by the Voltage Divider. I am not that good in calculating such thing but that is what I summarize from sources I read. You can correct me if I am wrong and any better explanation to this is most welcome on the comment section.

Step 1: Bill of Materials

• Arduino Uno or compatible.
• Male pins (we need four pins only).
• Two same value resistors (here I use 12K).
• Two pin female connector. Photo shows three pin because that is what I have. Here I use power switch connector to motherboard instead :)
• A battery (I use 7.4V lipo battery).
• 16x2 LCD with I2C adapter. Later on you can switch this to a red LED to indicate low battery at your desired voltage level.
• A mini breadboard is optional for testing phase.

Step 2: Arduino Sketch

Well, I would like to upload this sketch to Arduino first before connecting it to a battery for testing. Uploading this will show you nothing before you connect all the parts needed for this project, but sooner or later you will still need to upload this sketch. I am not sure what will happen if you have power from usb and also from Vin at the same time. I guess it will be okay, Arduino designers must have think of this possibility and prevent this power conflict. But I will never try it on purpose and risking my Arduino to get burnt :P

In this instructable, I am not explaining about "how to get your LCD display works", but I will leave some links here (which I use) to get your LCD works through I2C connection:

I2C LCD - Setup instructions for 16x2
F Malpartida's LCD library
I2C Scanner
SainSmart I2C LCD Screen 16x2

// Print battery voltage
// to 16x2 LCD via I2C
// with Voltage Divider (2x 10K resistor)
/*
  Resistors are aligned in series.
  One end goes to Battery - and also to Arduino GND
  The other goes to Battery + and also to Arduino Vin
  The middle (connection between two resistors) goes to Arduino A0
*/

#include <Wire.h>
#include <LCD.h>
#include <LiquidCrystal_I2C.h>

#define I2C_ADDR    0x27 //Add your address here.  Find it from I2C Scanner
#define BACKLIGHT_PIN     3
#define En_pin  2
#define Rw_pin  1
#define Rs_pin  0
#define D4_pin  4
#define D5_pin  5
#define D6_pin  6
#define D7_pin  7
#define led_pin 13
LiquidCrystal_I2C lcd(I2C_ADDR,En_pin,Rw_pin,Rs_pin,D4_pin,D5_pin,D6_pin,D7_pin);

void setup()
{
  lcd.begin (16,2); //My LCD was 16x2
  lcd.setBacklightPin(BACKLIGHT_PIN,POSITIVE);
  lcd.setBacklight(HIGH);
  lcd.home (); // go home
  
  pinMode(led_pin, OUTPUT);
  digitalWrite(led_pin, LOW);
}

void loop()
{
  printVolts();
}
 
 void printVolts()
{
  int sensorValue = analogRead(A0); //read the A0 pin value
  float voltage = sensorValue * (5.00 / 1023.00) * 2; //convert the value to a true voltage.
  lcd.setCursor(0,0);
  lcd.print("voltage = ");
  lcd.print(voltage); //print the voltage to LCD
  lcd.print(" V");
  if (voltage < 6.50) //set the voltage considered low battery here
  {
    digitalWrite(led_pin, HIGH);
  }
}

Step 3: Circuit
The wire connections are simple as you can see on the images above.

Using 16x2 LCD and its I2C adapter:

• Adapter GND to Arduino GND.
• Adapter VCC to Arduino 5V.
• Adapter SDA to Arduino A4 (or the pin next to AREF on Digital Pins side).
• Adapter SCL to Arduino A5 (or the pin next to SDA, two pins from AREF on Digital Pins side).
• Align two 10K resistors in series on breadboard.
• Connect the middle of the resistors-in-series to Arduino A0.
• Connect one end to Arduino GND and also to Battery - (negative).
• Connect the other end to Arduino Vin and also to Battery + (positive). I think you should connect this one after you load the Arduino Sketch as I tell you my reason before.

Using a LED instead of LCD:

• Connect LED anode (small piece inside) to Arduino D13.
• Connect LED cathode (large piece inside) to GND (next to D13).
• Align two 10K resistors in series on breadboard.
• Connect the middle of the resistors-in-series to Arduino A0.
• Connect one end to Arduino GND and also to Battery - (negative).
• Connect the other end to Arduino Vin and also to Battery + (positive).

When you plug the battery to Arduino Vin, it should work right away showing the voltage of your battery on your 16x2 LCD because Arduino is powered by that battery. If it is not working, please re-check your connection or the battery you use might be lower than 5 volts needed by Arduino to power up. Please try another battery or check it with your voltmeter.

On my test with multimeter, the voltage shown on the LCD is slightly lower then the multimeter display. We are loosing around 0.05V to 0.15V on breadboard and Arduino circuits. But that is not a big problem for me (I don't know what about you), as long as I know whether my battery has enough power to run my robot. That's all.

Step 4: From Mini to Micro
Well, I don't want that "mini" breadboard goes along on my Panzer, then I make it "micro".

• The first resistor : One end soldered to pin 1 from the left. The other end to pin 4 from the left.
• The second resistor : One end soldered to pin 2 from the left. The other end to pin 4 from the left.
• Soldered the connector inner pins to pin 1 and pin 2 from the left.
• Put the black connector jacket on.
• Pull out pin 3 from the left.
• Well, now we have add-on to Arduino pin : GND, Vin, A0.

Step 5: Re-Connect And Run
Now re-connect the LCD and Battery, we have simpler connection without breadboard.

• Adapter GND to Arduino GND.
• Adapter VCC to Arduino 5V.
• Adapter SDA to Arduino A4 (or the pin next to AREF on Digital Pins side).
• Adapter SCL to Arduino A5 (or the pin next to SDA, two pins from AREF on Digital Pins side).
• Battery - (negative) to Arduino GND (on our add-on pins).
• Battery + (positive) to Arduino Vin (on our add-on pins).

On my test I lost 0.1V and pretty stable. Actually we lost only 0.05V on Arduino circuit. 7.79V is shown on my multimeter. Voltage Divider reduced it to half, that is 3.89V entering the A0 pin. The Arduino reads 3.84V. Then we double it to show the exact voltage back, that is 7.68V.

We can fix this in the sketch, but we need more data population to see the stable voltage lost. One more question is : "Is it my multimeter that is not accurate? Because I bought a cheap one."

Again, I don't mind that little difference as long as I know my battery is fit enough to run my RC toys :)

from: http://www.instructables.com/id/Arduino-Battery-Voltage-Indicator

Q&A: 20x4 LCD with serial interface on Arduino Uno

Q:
Is there a way to connect multiple 20x4 lcd modules to an uno ... say...maybe up to 4 of them?

A:
---
Arduino.cc has this example for a single serial LCD: http://playground.arduino.cc/Learning/SerialLCD

SparkFun has this example:
http://playground.arduino.cc/Learning/SparkFunSerLCD

The SparkFun example shows how to set up a serial connection over a specific single pin to an LCD, which means that the Uno can handle 4 of them in just 4 pins.
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Have you looked on sparkfun.com and adafruit.com for tutorials on 20x4 LCD displays?
Are you prepared to run a separate regulated power supply to the displays?
If the displays have a select pin that gets pulsed to load the byte/nibble on the data lines, then the answer is yes once you determine how you will multiplex the select pins.
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Try the Adafruit BackPack #292, you can change the I2C address and use up to 8 of them. You will need an additional power supply when you start using more displays.
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Thanks for the response....multiplexing the select pins....gonna get right on that....perfect for a noob.
A seperate power supply is no big deal...that's the easy part for me.
Adafruit has a tutorial but it really doesn't explain much about multiples except for adding some jumpers across the back for addressing purposes.....I still need to check the sparkfun page.
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from:http://www.element14.com/community/message/73216/l/20x4-lcd-with-serial-interface-on-arduino-uno#73216

Mengembalikan atau restore facebook for BlackBerry Ke Versi Lama (Downgrade v.4.4.0.16 ke v.4.4.0.13)

Kemarin saya mendapatkan notifikasi dari sofware pemberitahuan versi  untuk Facebook for BlackBerry ke versi baru, yang saya gunakan adalah versi 4.4.0.13 (update tahun 2014), kemudian tahun 2016 ini blackberry resmi menambahkan vitus chat mega pada Facebook for BlackBerry versi anyarnya yaitu versi 4.4.0,16.

Iklan ScreenShot Yang Menipu

Memang sekilas tampilan screenshot sebelum mendowload pembaruan tersebut sangatlah menarik dimana kita bisa menggunakan fitur chat yang sangat menakjubkan alias hampir menyerupai Iphone, tetapi sangat disayangkan, banyak error yang terdapat pada versi anyar ini, versi terbaru ini saya rasa lebih tepatnya disebut versi beta.

Ukuran File Yang Bukan Ukuran Aplikasi

Bahkan untuk sebagian kasus ketika anda membuka aplikasinya bukan tampilan Facebook yang biasa di jumpai di perangkat BlackBerry, anda hanya akan dibawa dan dialihkan untuk masuk ke menu browser anda masing-masing. Sama saja tidak menggunakan aplikasi dong, dan anda tau untuk ukuran file nya hanya 7Kb. Ini jelas bukan sebuah aplikasi karena aplikasi Facebook for Balckberry versi lalu saja memakan ukuran sekitar 3-5MB.

Jangan Coba-coba

Untuk anda yang mau mencoba aplikasi terbaru ini saya hanya bisa menyarankan untuk tidak menggunakannya atau dengan kata lain jangan mengupgrade aplikasi facebook di blackberry anda, karena anda akan sangat dirugikan, di App World BlackBerry jelas hanya versi baru yang akan tersedia, dan versi lama akan dihapus dari App World tersebut, ini artinya jika anda melakukan upgrade aplikasi anda tidak bisa kembali ke versi aplikasi sebelumnya

Cara Mengembalikan Ke Versi Sebelumnya

Perlu sedikit di ketahui, aplikasi facebook yang error ini adalah versi 4.4.0.16 sedangkan versi sebelumnya yang sangat bagus adalah versi 4.4.0.13. Memang pada App World tidak ada aplikasi Facebook untuk versi sebelumnya , tetapi anda bisa sedikit menyiasati jalan pintas yaitu dengan menggunkan OTA untuk mengembalikan aplikasi Facebook for Blackberry anda ke versi sebelumnya (4.4.0.13).

Cara nya sangat mudah, dan itu tidak perlu bantuan komputer atau laptop, hanya menggunakan SmartPhone BlackBerry anda :

•Ambil HP BB anda.

•Masuk Ke App World untuk menghapus aplikasi Facebook anda [atau dapat juga langsung dari menu homescreen, pilih icon fb: delete].

•Restart Blackberry anda.

Tunggu beberapa saat hingga kembali aktif kembali, kemudian anda lakukan beberapa hal dibawah ini, untuk mendownload aplikasi tersebut :

•Buka browser Blackberry anda

•Kemudian anda copy salah satu link dibawah ini (menggunakan browser di BB anda) Sesuai dengan OS yang anda gunakan di perangkat Blackberry anda.

Blackberry OS.5    Download Disini

Blackberry OS.6    Download Disini

Blackberry OS.7    Download Disini

Blackberry OS.7.1 Download Disini 

•Kemudian tinggal anda download dan caranya seperti anda mendownlad lagu.

•Tunggu hingga proses download selesai.

•Setelah selesai di download maka dengan otomatis aplikasi anda akan langsung terpasang ke perangkat BlackBerry anda.

•Setelah selesai dipasang kemudian anda restart dan selesai. 

Terima kasih telah membaca artikel ini, semoga bermanfaat, selamat mencoba dan semoga berhasil.