PICAXE-28X2

28495

8.50 USD
Qty
Price
1
$8.50 ea.
2+
$7.69 ea.

The PICAXE-28X2 builds on top of the X1, improving on the already impressive specs and adding more features.


Description [Hide]

The 18F25K22 version of the PICAXE-28X2 is the newest revision of the popular 28 series, this new chip replaces both of the discontinued PIC18F2520 (28X2-5V) and the PIC18F25K20 (28X2-3V). This new revision adds more great specs on top of additional PWM channels, and new support for touch sensors and RFIN & RFOUT commands. Now you're working with a even more powerful micro, and still not having to crack a book on "C" programming!

Features

  • Up to 4 internal program slots and 32 external program slots
  • RAM, up to 256 bytes + 1024 bytes scratchpad
  • Increased operating speed, up to 64Mhz (16Mhz internal)
  • Individual pin input/output control
  • 16 ADC configurable pins now available
  • 4 PWM configurable pins now available

New in the 28X2

  • Based on the PIC 18F25K22 IC
  • 2.1 to 5.5 volt operation
  • 1000 lines of code
  • 22 Configurable I/O
  • Hardware I2C support for easy peripheral connecting
  • Internal Timer
  • Increased variables and separate memory scratchpad
  • Enhanced mathematical functions
  • Line-by-line simulation
  • Supports
    • Interrupts
    • 12-Bit Digital temperature sensors
    • Servo control
    • Keyboard input
    • IR transmit/receive
    • Plays user-defined musical tones
    • PWM Motor control
    • 2 additional PWM Channels with separate timers (so now 4 PWM channels available on 28pin parts)
    • New HPWM module with power steering
    • Input Pulse counting
    • Serial output & debugging via programming cable
    • Increased optional clock speed, 64MHz external, 16MHz internal
    • Many additional ADC Channels, with individual ADC pin masking
    • New support for touch sensors on all ADC channels
    • Added support for RFIN and RFOUT commands for Manchester encoded wireless radio communication
    • New SR latch, voltage reference and DAC output modules
    • Higher baud rate for serial work (default now 9600, n, 8, 1)

Almost all existing 28X2-5V and 28X2-3V programs can be used immediately on the new 28X2 chip. The only change that may be required is editing the format of any 'let adcsetup = ' command, as the new part has the more versatile 'individual masking' method instead of the original 'sequential masking' method used on t he 28X2-5V. See the 'adcsetup' command in part 2 of the PICAXE manual for more details.

The 'PICAXE' system is a powerful, low cost microcontroller programming system designed to simplify educational and hobbyist use of microcontrollers. PICAXE chips can be programmed in a graphical flow-chart environment or in easy to understand BASIC.

Documentation [Hide]

You Might Also Like [Hide]

28510

PICAXE-28 Project Board

The 28-pin project board is fully-assembled development board which has been designed to allow rapid prototyping with the 28-pin PICAXE microcontrollers.

$19.95 USD

DC-28 Pin

28 Pin DIP Socket Carrier

28 pin DIP carrier for the ATmega8L or other 28 pin DIP devices.

$0.50 USD

28405

USB PICAXE Programming Cable

This 6' long cable allows you to program your PICAXE using a USB port on your PC.

$21.95 USD

28465

PICAXE-20x2 IC

Enhanced 20 pin microcontroller with individual pin control, 64MHz option and additional features including i2c/spi bus support.

$4.50 USD

28607

PICAXE Breadboard Programming Adapter

The PICAXE is a great chip, but the programming interface is a bit bizarre, using a 1/8" stereo jack. Last time we looked, breadboards didn't have stereo jacks... Good thing these adapters are available!

$4.19 USD

28482

PICAXE-28X1 SMD

The PICAXE-28X1 is powerful, but how about being powerful AND tiny? Here's the surface-mount version!

$8.95 USD

28490

PICAXE-40X1

The PICAXE-40X1 IC is the biggest, baddest PICAXE made. LOTS of power, memory, and ability, all programmable in a graphical flowchart-like language or easy-to-learn BASIC.

$11.50 USD

28417

PICAXE-08M2 IC (Surface Mount)

The surface mount version of our smallest, but prominent, PICAXE microcontroller. Very popular in education due to its low cost and small size, but also popular in a wide range of hobbyist projects. Small but perfectly formed!

$3.95 USD

25122

Spin Stamp Microcontroller

This spin stamp microcontroller has the same kind of form as the 24-pin BS2 modules. Please note that holding this module while on a spinny-ride will not decrease dizziness.

$49.95 USD

PPH1

Push Pogo Probe Holder

This holder is specially designed for easy installation/replacement of the PP1/3/4/6/8 Pogo Pins

$1.25 USD

Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!