Digital I/O Board Kit

21394

This Product Has Been Discountinued, This Page Is For Reference Only.

$49.99 USD
Qty
Price
1
$49.99 ea.

The Parallax Digital I/O Board Kit enables your microcontroller to interface to high voltage circuits allowing you to read up to 8 optically isolated inputs and control up to 8 isolated outputs.


Description [Hide]

The Parallax Digital I/O Board Kit enables your microcontroller to interface to high voltage circuits allowing you to read up to 8 optically isolated inputs and control up to 8 isolated outputs. Inputs can be a voltage from 5-30VDC (AC compatible) and outputs can be either mechanical or solid state relays that can switch up to 12A loads, such as cooling fans, solenoids, heating elements and more.

Simple parallel input/output control for ease of use or you can use the serial interface to minimize I/O pin usage. The logic circuits operate from 3.3V to 5V making them compatible with most microcontrollers. The ICs in the kit are all socket ed making replacement easy should it ever be necessary. 8 green and 8 red LEDs indicate the status of input and outputs. 2 yellow LEDs indicate relay/logic power. Inputs can be configured to handle a different range of input voltages.

This kit does not include Omron 12A SPDT or Sharp 8A Solid State Relays, they must be purchased separately. This kit requires relays to operate.

Features:

  • Mechanical or Solid State Relay output
  • Configurable Input Voltage range
  • Serial or parallel interface to inputs/outputs
  • LED indication of power and input/output status
  • AppMod compatible connection for Board of Education

Application Ideas:

  • Isolated power control of high voltage/current devices from your microcontroller, such as heating elements, blower fans, solenoids, lighting systems and more
  • Isolated monitoring of high voltage signals such as doorbell, alarm or other signals.

Kit Contents:

  • (3) CAP-MONO,0.1uF,100V,10%,X7R,RADIAL - 200-01040
  • (1) CAP-ELEC,1000uF,25V,20%,RADIAL - 201-01075
  • (8) Red T1-3/4 LED - 350-00006
  • (8) Green T1-3/4 LED - 350-00001
  • (8) DIO-RECT,1V,400V,1A,AXIAL - 501-00006
  • (1) DIO-SHKY,0.6V,40V,3A,AXIAL - 501-00007
  • (2) Yellow T1-3/4 LED - 350-00007
  • (21) 2-position Terminal Block - 452-00012
  • (1) 2.1mm DC Barrel Jack - 452-00007
  • (1) CON-HDR,2X10,0.1",0.1",DIP - 452-00049
  • (1) CON-HDR,2X5,0.1",0.1",DIP - 452-00048
  • (1) 3-pin SIP Header - 451-00301
  • (1) 2-pin SIP Header - 451-00201
  • (2) 2-pin Jumper (Shunt) - 452-00009
  • (1) RES-NTWK,8-ISO,1K,1/4W,2%,DIP - 179-00050
  • (1) RES-CF,1K,1/4W,5%,AXIAL - 150-01020
  • (8) RES-CF,560,1/4W,5%,AXIAL - 156-02235
  • (9) RES-CF,220,1/4W,5%,AXIAL - 150-02210
  • (9) RES-CF,10K,1/4W,5%,AXIAL - 150-01030
  • (8) RES-CF,1.5K,1/4W,5%,AXIAL - 156-02240
  • (8) CON-SCKT,2x3,0.1",0.3",DIP - 452-00052
  • (1) CON-SCKT,2x9,0.1",0.3",DIP - 452-00053
  • (2) CON-SCKT,2X8,0.1",0.3",DIP - 452-00054
  • (8) IC-OPTO,4N25,DIP-6 - 602-01040
  • (1) ULN2803 - 500-00005
  • (1) 74HC595 - 602-00009
  • (1) 74HC165 - 602-00010
  • (1) PCB,DIGITAL I/O BOARD,A - 300-27113

Key Specifications:

  • Power requirements: 12VDC @ 1A for relay power and 3.3 – 5VDC for logic power
  • Communication: Parallel or Synchronous Serial
  • Operating temperature: +32 to +158°F (0 to +70°C)
  • Dimensions: 7.25 x 4.5 x 1.0 in (184.1 x 114.3 x 25.4 mm)

Documentation [Hide]

You Might Also Like [Hide]

Omron 12A SPDT Relay

21831

This PCB mount mechanical relay allows isolated control of AC or DC voltage at up to 12A @ 250VAC (see datasheet for details).

$3.99 USD


Adapter, 12VDC @ 1A

34040

This is a general purpose unregulated power adapter that converts 120VAC@60 Hz (North American) to 12V DC at 1 Amp.

$11.55 USD


Applied Sensors Kit

21326

The Applied Sensors Kit teaches you about interfacing the world to microcontrollers.

$89.95 USD


Basic Analog & Digital Kit

21336

The Basic Analog & Digital Kit is a full course on analog and digital circuits with the BASIC Stamp.

$44.95 USD


EFX-Tek RS-485 Adapter

27280

The EFX-Tek RS-485 adapter is an ideal solution for putting multiple microcontrollers on a custom network.

$31.46 USD


Solarbotics Ardweeny BackPack (plain)

KARDWBP

The Ardweeny BackPack - free your Ardweeny from the breadboard, and set it free to the world!

$11.95 USD


Robotics with the BoE-Bot Parts Kit

39100

The Robotics with the BoE-Bot Parts Kit turns your Board of Education into a BoE-BOT Robot.

$81.99 USD


Gear Motor 10 - Geared pager motor

GM10

Here by popular demand, and brought to you only from Solarbotics! The pager gear motor is geared 81:1 spins at 233 RPM and draws 13mA (118mA stall) at 3V giving 2.3in*oz.

$9.25 USD


Solarbotics Synapse RF100PC6 Snap X-Change Bundle

39280

Want to try out a Synapse SNAP network where you have an Xbee network? Assemble this bundle and x-change your pre-existing Xbee hardware with this drop in replacement.

$34.00 USD


Grove - LED Bar 2.0

29048

Another nice visual indicator for the Grove system, with a 10 segment display. 3.3-5V

$4.20 USD


Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!