Bench Orders

After over 35 years of development and helping other designers and engineers, The Workbench site will be closing due to age and retirement of members. Sales of certain items in stock will continue until depleted. The basic site will remain open for some time for item documentation. If you have any special request please email.

Support Files

User supplied notes

E-mail for more information

Classified Section Items Available

If you have any projects that you would like displayed, please send E-mail

 Ordering Page

To pay by check or money order, please, e-mail me the item(s) number that you would like along with the address you want the item(s) shipped to. I will compute the shipping costs and reply your e-mail. All items are shipped via USPS 1st class or Priority Mail. Shipping rates apply for US orders only. Or pay using a credit card or e-check via PayPal

For availability or other information contact:

rsdiol@compsys1.com

Terms of Agreement

 

Part

Description

Price

S/H*

Total

PayPal Cart

 

RS232 Adapter Kits

 

 

 

 

AD233AK

233A Serial I/O Kit

$19.00

$4.00

$23.00

 

AD233BK

233A Serial I/O Kit w/CTS-RTS

$20.00

$4.00

$24.00

 

AD233DK

DUAL RS232 Serial I/O Kit

$23.00

$4.00

$27.00

 x-click-but22

A232DBH3v

Max232 RS232 I/O 3 volt Assembled  with hood kit

$20.00

$4.00

$24.00

x-click-but22

A232DBH

Max232 RS232 I/O 5 volt Assembled with hood kit

$20.00

$4.00

$24.00

 

AD232SP

Serial RS232 adapter w/power kit

$23.00

$4.00

$27.00

A232C

RS232 adapter kit /w handshake options

$19.00

$4.00

$23.00

A232DBCT

RS232 Cts/Rts I/O 5 volt Assembled  with hood kit

$20.00

$4.00

$24.00

x-click-but2211

A232DBCT3v

RS232 Cts/Rts I/O 3 volt Assembled  with hood kit

$20.00

$4.00

$24.00

x-click-but2212

A232DTE

RS232 DTE w/male DB9 3 volt Assembled with hood kit

$20.00

$4.00

$24.00

x-click-but221

A232DBL3V

Dual TTL to RS232 board  3 volt Assembled

$18.00

$4.00

$22.00

x-click-but22

Top of Page

*Website orders shipped only in the US via US First Class Mail.

Michigan residents please add 6% sales tax

For International inquiries email rsdiol@compsys1.com

Disclaimer and Terms of Agreement

Please be aware that all microcontroller based  kits provided by COMPSys are designed for use by other developers and hobbyists as models that can be incorporated in their own designs. The kits are not intended to be end user plug'n'play devices and can serve little purpose unless the user has the capablity, tools and software required to program microcontollers.

As with any kit, only the individual parts supplied are guaranteed against defects and not the user assembled unit. All kit  parts are purchased from reputable sources such as Digikey Inc, Allied Electronics and Mouser Inc, however, should a kit part be ascertained to be defective it will be replaced at no  charge within 30 (thirty) days of the purchase date. Beyond that, COMPSys Workbench and / or the COMPSys developer(s) assume no liability and WILL NOT be held liable  nor be held responsible wholly or in part for any damages  caused by the construction of and / or use of  their products sold .

Top of Page

All Rights Reserved, Copyright (c) COMPSys , 2018

Updated on:

February 16, 2018 

Windows is a registered trademark of Microsoft Corporation. PICMicro is a registered trademark of Microchip Inc.

AVR is a registered trademark of Atmel Corp., MAX is the trademark of Maxim Corporation