Proton BASIC community web site
  • Register
  • Forgotten Your Password?
  • Home
    • Welcome to Proton BASIC Compiler
  • Forum
  • What's New?
  • Wiki
  • Updates
  • About Us
  • BUY NOW
  • Stats
  • Advanced Search
  • Home
  • Home
  • Wiki
  • Example Code
  • Keypads

  • Menu

    • Proton Products
      • Hardware
        • Amicus 18
        • PROTON Development Board MKII
        • Proton Serial Graphics LCD
        • Crownhill Solderless Development System
        • ProtonIR - Infra-Red Development Kit
        • Proton-Smart - Smart Card Development
        • Proton Net - Networking for PICŪ microcontrollers.
        • Proton ChipDrive Mobile Development System
      • Software
        • Proton Development Suite
        • Proteus VSM
        • Proton for FREE!
      • Resellers
    • Support
      • Pre Sales Questions
      • Supported microchips
      • OnLine Ordering
      • Compiler Updates
      • File Uploader
      • File Downloads
      • Contact Us
      • About Us
      • Legal Stuff (in no particular order)
    • Projects
      • Plug-In & Library Dev
      • PCB Rework Equipment
        • PCB Rework Equipment
      • Audio & Music
      • Opto & Display
      • Games
      • Automotive
      • Radio / RF
        • GSM
        • 3G
        • GPS
        • Amateur
          • ShortWave
          • VHF
          • UHF
          • SHF
          • Test & Measurement
      • Data Logging
      • R/C Model
      • Seasonal
        • Halloween
        • Christmas
        • Easter
        • 4th July
        • Guy Fawkes
        • New Year
      • Robotics
      • Nautical
      • Aeronautical
      • Health & Safety
      • Home & Utility
      • Test & Measurement
      • Loaders
      • RTOS
      • Other
    • Wiki
      • Plugins
      • Example Code
        • A/D
        • Audio
        • BCD
        • Encoder
        • EEPROM
        • I2C
        • Infra Red
        • Real Time Clock
        • Serial Data
        • GPS
        • USART
        • Interrupts
        • Timers
        • LCD
        • LED Display
        • Keypads
        • PWM
        • Ultrasonic
        • USB
        • Other Example Code
      • Tools and Utilities
        • FineLine IDE
        • USB Bootloader for 18F Units
        • Timer Calculator
        • The Terminator
        • Find Full File Names Greater Than 255 Utility
      • Tips and Tricks
        • Math
        • I/O
        • Conserving Power
        • Proton
        • ADC and Measurement
        • LCDs and Displays
      • Library Manager
      • Linux
      • Beginners
        • Glossary of Terms
      • Electronics Suppliers
        • UK and Europe
        • USA
          • Parts Sources
          • Parts Search Engines
          • PCB Fabrication Services
          • Tools and Production Equipment
          • Misc stuff
        • South Africa
      • Application Notes
      • Useful Links
      • Wiki Help
        • [Sandbox]
    • Videos
      • Electronics
      • Microchip
      • Special Interests
        • Robotics
        • Silicon
        • PCB Manufacture
        • CNC
    • Interesting
    • Industry News
      • Microchip News
      • Maxim News
      • Linear News
      • TI News
      • New Technology
      • Dataweek
      • Other
        • Legislation
        • Components
        • Technology
        • Products
    • Free Web Hosting
      • List your website
      • Help

  • Recent Articles

    MAX14606, MAX14607: Overvoltage Protectors with Reverse Bias Blocking

    The MAX14606/MAX14607 overvoltage protection devices feature low 54mΩ (typ) on-resistance (RON) internal FETs and protect

    RSS_POSTER 30th January 2012 01:00 Go to last post

    MAX14595: High-Speed, Open-Drain Capable Logic-Level Translator

    The MAX14595 is a dual-channel, bidirectional logic-level translator designed specifically for low power consumption making

    RSS_POSTER 30th January 2012 01:00 Go to last post

    MAX44280: 1.8V, 50MHz, Low-Offset, Low-Power, Rail-to-Rail I/O Op Amp

    The MAX44280 offers a unique combination of high speed, precision, low noise, and low-voltage operation making it ideally

    RSS_POSTER 30th January 2012 01:00 Go to last post

  • PicŪ Basic


  • Keypads

    An experiment: (max) 15 keys using 4 pins, debounced, full IT controlled 

    by
    zuisti
    • View Profile
    • View Forum Posts
    • Private Message
    • View Articles
    Published on 8th May 2011 07:51
    Article Preview

    For decoding I'm using cheap Si diodes like 1N4148:

    Click to view full size.


    ...
    Read More Read More

    4 digit Keypad Number entry converted to a Word variable? 

    by
    Grant34
    • View Profile
    • View Forum Posts
    • Private Message
    • View Articles
    Published on 25th April 2011 03:55

    I am controlling a door latch with a 16F870 and MOSFET. (I am fully documenting this and will look to post when all together) ...
    Read More Read More

    Matrix to 4-bit Keypad Encoder 

    Categories:
    1. PICŪ BASIC
    Article Preview

    By Galaxy
    A keypad-matrix is very nice, but.. they have disadvantages if used with microcontrollers.
    ...
    Read More Read More

    Talk to a PC keyboard 

    Article Preview

    Using a PC keyboard with a PIC in PROTON BASIC

    There is an large amount of data in the public domain and ...
    Read More Read More

    Keypad 

    Article Preview

    Interfacing a Keypad With a PIC

    Understanding how a keypad works is important if you are going to use it. ...
    Read More Read More

    Keypad 3 Wire 


    If you don't know exactly how a keypad works I suggest you look at the Keypad article first

    The standard way ...
    Read More Read More

  • Recent Activity

    pic-ignorant-1162

    Any success stories with CAN bus on PDS?

    Thread Starter: rcurl

    I am just starting a new project in which I will need to control motors, drive solenoids, read switches and pots, monitor voltages, etc. at several...

    pic-ignorant Yesterday, 11:20 Go to last post
    reann-21338

    Vdrive2 USB host mode module

    Thread Starter: J. Mark Wolf

    Anybody on the forum used the Vdrive2 (link below)? It offers USB host mode to "any" little controller, for such things as easily adding a USB...

    reann Today, 03:27 Go to last post
    Les-15

    Proton IDE Compiler wont run/Crashes when IDE is run on my Windows 7

    Thread Starter: XMAXY123

    Hi Guys, I have the Proton IDE running on a 2000 machine and works fine, it also worked fine on XP until machine broke down. Loaded it onto a new...

    Les Yesterday, 14:58 Go to last post
    hadv215-2509

    Is possible to use the RC5in to decode RC6?

    Thread Starter: wirecut

    Hi, I have used with great success the RC5in statement, of course with Philips compatible remotes. Now with a IR remote with RC6 protocol I...

    hadv215 Yesterday, 23:44 Go to last post
    fgcity-993

    Sound/Sound2 with no delay

    Thread Starter: fgcity

    Hi everyone. I have a Buzzer connected to a CCP2 pin on a PIC. Currently i am using a standard "Sound" command to make it speak. But my...

    fgcity Yesterday, 20:31 Go to last post
  • Contact Us
  • Home of Proton BASIC (Proton Development Suite)
  • Archive
  • Privacy Statement
  • Top
All times are GMT +1. The time now is 05:56.
Powered by vBulletin®
Copyright © 2012 vBulletin Solutions, Inc. All rights reserved.
© Crownhill Associates Limited 1995-2010, All rights reserved.

All Trademarks acknowledged. E & OE