help needed now


New member
ok since no one will tell me what cable i need lets try somthing else.

What do i need to get started. i have the CFAH2002A. Now what do i need to get it on my PC
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New member
like im gon to put the 10k pot in to adjust contrast. But do i need any other resistors. Can someone at least tell me this!

CF Support

We do not recommend the parallel modules (such as the one you are interested in) for end-user PC applications. These modules require more extensive wiring knowledge and the proper tools. These modules are primarily intended for OEM (manufacturer) use, and as such, we do not carry any cables, brackets, or serial adapters for these modules.

We do not offer end-user tech support on the CFAH*, CFAG* or CFAP* series modules in PC applications. We will not accept returns on CFAH*, CFAG* or CFAP* modules damaged in an attempt to connect them to a PC.

The serial/USB modules and kits (634, 633, 632 models and kits: are best suited for PC applications.

Please see this forum thread for our PCuser LCD recommendations:

However, good wiring guides for HD44780 compatible LCD's can be found:

You can also go to and search for "assuming alphanumeric" and you will find a short Q/A post on parallel displays.