CORE_TECH

LAST VALID 0x3440 ( retlw  0x40)

;---------------------------------------------------------------------- ; NAME: Flash Led for     PIC 12F675 ; BY:     Arun.s  ; WEB:  http://www.3gesoft.blogspot.com ;---------------------------------------------------------------------- ; config. GPIO xx543210 = xx00 1100 ; vers 0.1    25.03.2006     list      p=12f675            ; list directive to define processor     #include <p12f675.inc>        ; processor specific variable definitions ;---------------------------------------------------------------------- ; Configurare     __CONFIG _INTRC_OSC_NOCLKOUT & _WDT_OFF & _PWRTE_ON & _MCLRE_OFF & _CP_OFF & _CPD_OFF     ERRORLEVEL -302 ;---------------------------------------------------------------------- ;---------------------------------------------------------------------- ; Constant define ;---------------------------------------------------------------------- #define Led4        GPIO,0        ; (o) led yellow / gelb / galben #de

1.  *#*#4636#*#* - About phone. 2.  *#*#7780#*#* - Restore factory. 3.  *2767*3855# - Reinstalls phones firmware. 4.  *#*#34971539#*#* - About camera. 5.  *#*#7594#*#* - Changing the power button behavior enables direct power off. 6.  *#*#273283*255*663282*#*#* - Backup media files. 7.  *#*#197328640#*#* - Test mode for service activity. 8.  *#*#232339#*#* -  Wireless lan test. 9.  *#*#232338#*#* - Displays Wi-Fi mac address. 10.  *#*#1472365#*#* - GPS test. 11.  *#*#1575#*#* - Different GPS test. 12.  *#*#0283#*#* - Packet loop back test. 13.  *#*#0*#*#* - LCD display test. 14.  *#*#0673#*#* - Audio test. 15.  *#*#0842#*#* - Vibration and backlight test. 16.  *#*#2663#*#* - Displays touch screen test. 17.  *#*#0588#*#* - Proximity sensor test. 19.  *#*#232331#*#* - Bluetooth test. 20.  *#*#7262626#*#* - Field test. 21.  *#*#232337#*#* - Displays bluetooth device address. 22.  *#*#8255#*#* - G-talk monitoring. 23.  *#*#4986*2650468#*#* - PDA,

Two-Channel PC Based Oscilloscope USB Inroduction More and more experiments are now ‘PC-assisted.’ Also conventional acquisition systems are very expensive. Since portable  PCs are today common and a USB link is a better solutionhere we present an oscilloscope using USB port of the PC that operates at up to 10 kHz with ±16V input voltage. It has much more improved features than the PC-based oscilloscope . The oscilloscope uses IC PIC18F2550 from  Microchip as the main controller, which makes the oscilloscope compact as there is no need of additional power supply for the entire circuit board. Circuit description      At the heart of this oscilloscope is USB2.0-compliant microcontroller PIC18F2550 from Microchip. You can also use  IC18F2445 in place of PIC18F2550. Specifications of this microcontroller are:- Features of 18F2550 Programming 1. Up to 32 kB of flash memory, 2kB RAM and 256-byte EEPRO

Components 1, PICF877A MUC ------------ 1 2, 12Mhz or 8Mhz XTL -------1   ( Change XTL value of program cod ) 3, 22PF Capacitor --------------2 4, IC 7805 -----------------------1 5, 470 ohm Resistor-------------8 6,  LED --------------------------8 --------------------------------------------------------------------------------------- ADITONAL COMPONENTS 1, 10 Ohm Resistor ----------1 (Connect min power +5 to ic VCC & VPP) 2, 33k Resistor ---------------1 ( Connect VPP/MCLR PIN AND +5V) --------------------------------------------------------------------------------------- PROGRAM COD ( Hi Tech C) ------------------------------------- //8 -LED Chaser example program written for //PIC programming tutorial. //Target device PIC16F877A //Compiler HI-TECH C //Author Arun.s : www.3gesoft.blogspot.com #include <htc.h> #define _XTAL_FREQ 12000000 //setting the crystal frequency to 12MHz void main() { PORTB = 0xff; TRISB = 0x00; //Sets port B as a

1 Run a speed test. There are a lot of free tools available online that will test your internet speed for you. Search for “speed test” on your favorite search engine and run tests through several different services. You may need to install plugins in order to get the tests to run. Different tests will give you different results, even if you take the same test twice. This is because test servers are located in different areas and the number of people online can affect your speed. It is best to take a good sample of tests to see what your average is. 2 Compare your speed results against what you’re paying for. Check your service plan to see what speed you are paying for. Many service providers will claim speeds “up to” a certain number. This means that they can’t guarantee that it will always be that high. If you are consistently receiving lower speeds than you are paying for, contact customer service and demand either a lower fee or speeds that match what