Datasheet for the Microchip PIC18F452, an enhanced flash 8-bit microcontroller, in a 5.44 MB PDF.

Technical datasheet in PDF format, 1.23 MB, covering the PD104SL3 display panel, likely a 10.4 inch class TFT judging by the 104 code.

Datasheet in PDF form, 326 KB, for the PG640480FRT-ANN-I module. The 640480 figure indicates a 640 by 480 pixel graphic LCD, a larger panel often used in industrial…

PDF datasheet for the PS12864LRF-XM1-H display module, 204 KB in size. The 12864 portion usually indicates a 128 by 64 dot matrix, and the suffix letters encode variant…

Datasheet for the PE1602ARS-001-A character LCD module, 397 KB in PDF form. The 1602 code is the common designation for a 16 character by 2 line text display.

Compact 107 KB PDF datasheet named SFAV84-XS, apparently related to the SFW084XS1 AV module family by its code, though the name alone does not confirm the link.

Variant J of the PG12864 graphic LCD module is described in this 90.1 KB PDF datasheet.

PDF datasheet, 135 KB, for the PC1601AR-AEA-A character LCD module, named in the Powertip convention for a 16 by 1 display.

Compact 57.2 KB PDF datasheet for the PG128128-A graphic display module from the Powertip PG range, sized 128 x 128 dots.

Here is a 111 KB PDF datasheet for the part code SFAV35, XS version. The name lists neither brand nor equipment, so the maker should be confirmed from the first page.

Reference sheet for the STK672-020 stepper motor driver hybrid IC from the Sanyo STK672 family, supplied as a 327 KB PDF.