Accelerometer | ADC | ADXL | Adxl20 | AVR | BasicStamp | BX-35 | BX28 | BX35 | COM3 | Compiler | Downloader | EEPROM | Electromagnet | GetADC | GP2D1 | GPS | I2C | IDE | Keypad | LCD | LCD+ | MIDI | Motors | Multitasking | Netmedia | Networking | PCB | PID | PlaySound | PWM | Relays | RTC | Servo | ShiftOut | SitePlayer | SPI | Stack | Timer | USB

LCD+ and keypad trouble   [6 Articles]

I´m new with the LCD+ and I need some help with LCD+ and the keypad interface. I have a 4x4 conductive rubber Grayhill keypad and sometimes when i hit some k...

LCD+ Keypad

Is there any sample code which shows how to debug.print the keypresses with a keypad attached to a LCD+? I just need to know how to get the BX24 to realize which keys have been...

LCD+ keypad   [4 Articles]

I recently purchased a LCD+ and am looking to interface a keypad with it. I did find a couple of different 3x4 keypads at my local electronics "surplus" store. Ne...

LCD+ and Keypads   [11 Articles]

Hi all, I am having trouble getting my newly acquired LCD+ to talk to my 4 x 4 keypad (Jameco 169244). Connecting the right eight pins to the eight pins on t...

No Subject   [2 Articles]

I'm willing to use the LCD+ for reading 4x4 keypad. Readings from keypad are shown on the LCD+ screen, without any problem. But I can not manage to get key press...

Re: LCD precaution   [7 Articles]

I recently had a problem with an LCD and keypad, which turned out to be the keypad losing its keytags, and random values appearing in the keypad tag locations. Now ...

keypad   [8 Articles]

Has anyone successfully written some simple code to read a 4 x 4 matrix keypad on a single pin. I'm about to start using the RC command and connecting the keypad ...

Matrix Keypad Interface   [7 Articles]

Can someone help with this? I need to interface a 4x4 matrix keypad to a basicx and output this as 8-bit BCD. Also is there a way to do key mapping? At present Im...

pins??   [5 Articles]

hi everyone i bought a 4x4 keypad from jameco a while back and i can't figure out which pin goes to my ede1144 keypad encoder. there are 9 pins on the keypad and ...

LCD+

I am trying to interface a keypad to the LCD+. I am using the example files or module files provided to use the LCD. I am having no problem writing to the LCD, ju...

Re: Keypad for the LCD+ product   [2 Articles]

Not so...you need a 4 x 4 or 4 x 3 matrixed keypad, which is VERY common. Most el cheapo hobby shops sell this type. neil rvernon510 wrote: > After I r...

Re: Mastering the RAMsandwich   [3 Articles]

Hi, Currently, I am trying to connect a 3X4 keypad and parallel LCD to BX-24, however there is insufficient I/O, namely: 3X4 keypad => 7 I/O parallel => 6 I/O Hence, would ap...

4*4 keypad with 2*16 LCD

hi everyone i face problems in interfacing and connecting 4*4 keypad (RS 335-429) with basicx-24 with 2*16 lcd, as a user interface to my project. i have to submit it soon and i...

Interfacing a 16-key keypad with the BX24   [3 Articles]

Hello, This is my very first post on this forum and am a newbie to the ways of electronics and I'm looking for a solution to a problem that I've come across...

4X4 matrix keypad   [6 Articles]

Hello all, What I would like to do is decode a Grayhill keypad so I select different sub programs. This will allow me to control how lights are turned on and off. Wh...

LCD and Keypad   [2 Articles]

I just ordered my BX24 kit today and would like to get started with a 20x4 character LCD and a 4x4 keypad. Could anyone provide info on which to purchase and where ...

LCD+ Questions

Hey guys I finally have found some time to experiment with my LCD+ hooked up to my BX24. I just came up with a project that will enable me to learn as much as po...

Keypad missing...   [5 Articles]

I bought several days ago the LCD+2 Development Kit and when it came the Keypad was missing. I left a message on BASICX sales machine last Friday but nobody called back. T...

Keypad to PC interface   [6 Articles]

Hi, =20=20=20 The other day I saw an advertisement for a 12 key keypad with a usb inter= face to a PC What I have in mind is to use my BX to intercept the data from= the key...

LCD+ anh CTL-Z

Hello, I can't seem to retrieve the EEPROM settings using CTL-Z (page 7 of manual). My keypad seems noisy, sometimes causing the LCD+ and the LCD+ termi...

LCD+ keypad read.   [2 Articles]

Hello all, I'm trying to use the keypad interface (as an input port) for the LCD+ module and do not have much luck in reading the byte into the BX24. Does anyb...

LCD+ keypad troubles   [6 Articles]

I have been having a little bit of trouble with the LCD+ using the keypad. It is a similar problem to another post but the reply offered little help. The problem is...

Keypad for the Serial LCD+   [3 Articles]

Has anybody located a keypad that will work for the Serial LCD+ module? I have looked hi and lo for one with the layout they show (digikey, newark, allied, etc)...

Please help? LCD+ with Keypad   [10 Articles]

I am completely stuck on a project and have looked everywhere and found nothing. I have a keypad plugged into a LCD+ display which is connected to the BX24. Now I want to let...

LCD & 4x4 keypad   [4 Articles]

Hello Nick Thanks for the reply! I prefer the serial approach! I have found and ordered and LCD package from Peter Anderson's web site. It is the PIC-n...

Re: Keypad for the LCD+ product   [2 Articles]

Jameco had a 4x4 keypad for about $7 that works with mine but I don't see it in their current catalog. On 4 Jan 2002, at 17:46, rvernon510 wrote: > After I...

Keypad App_Note   [4 Articles]

Hi, Appreciate if anyone could kindly advise the followings in Keypad App_Note provided by NetMedia; The primary purpose for "Call OpenSerialPort(1, 19200)" and "Call PutB (K...

LCD+ Keyboard   [2 Articles]

Hi All, I am new to BASICX although I've programmed on and off for quite a while. I am trying to use the LCD+ to read a 4x4 keypad (home made). I have made successful conta...

Re: LCD+   [3 Articles]

TM If you look at the documentation that came with the LCD you will find on page 5, instructions on how to do this. for example: Assuming your keypad is connect...

What do they mean?   [3 Articles]

Hello everybody. I am working with a Basicx-24 microcontroller in my project. I am working with a keypad, I saw the program that Basicx-24 uses to read keypa...

GetKeypad and GetKeypadRaw   [2 Articles]

I am using the LCDX board for a camera control project. The documentation describes two routines to read from the keypad. One, GetKeypad, is supposed to return results in the ran...

Datalogging BX24 with LCDx   [2 Articles]

I haven't been on here for quite a while, but I decided to pull the BX24 out and begin a new project. Hi I'm building a project where I want to datalog the voltage input fro...

User Interface Example Code?

Hello, I recently bought a LCDX. (BasicX, Display, and Keypad all in one) Although my project is going well, I'm finding the user interface part of coding to be quite com...

Creating a BCD output   [2 Articles]

HELP, I'm new to basic stamps and have a project in mind that our rocketry club needs to build. We would like to use a 3x4 matrix keypad as a master selector fo...

Home alarm system serial data

I am assuming home alarm systems use a serial interface of some type to connect the keypad to the alarm panel. Does anybody have any experience interfacing a BX anywhere to an ...

Re: Re: BASICX vs BS2

From: Don Kinzer <> > [...] to input or output multiple bits at a time > in parallel: 16, 8, 4 or 1. (It's possible that > one can do this in BasicX using the ...

Re: interfacing to special purpose registers

From: "ande_3" <> > [...] I'm trying to interface a BX24 to an LM629 motion > control IC. > > Doing this requires loading a various bytes onto a 8-bit > da...

RE: Trouble with LCD+ backlight   [3 Articles]

I use an LCD+...no problems what-so-ever!!!. Lets make sure its not software and configuration first...before hardware. First...Is the problem you experience the...

4x4 keypad

This topic comes up here from time to time related to a keypad for the LCD+. I just received a new Jameco catalog and they again list the one that I used plu...