Full datasheet for the Atmel ATmega169 8-bit AVR microcontroller, with the name indicating coverage of silicon revisions A through E.

Datasheet for the Atmel AT89S52, one of the most popular 8051-compatible microcontrollers, with 8 KB of ISP flash, 256 bytes of RAM and three 16-bit timers.

Datasheet for the Atmel AT89C1051U, a 20-pin 8051-compatible microcontroller with 1 KB of flash; the U version adds a UART and second timer compared with the basic…

BIOS firmware package in a RAR archive for the Wistron 09233-1 mainboard, with HBU16 and version 1.2 in the name, an Intel platform, and the PCB number 48.4FQ01.011.

Datasheet PDF for the 2SC5575, 52.0 KB, placed in the schematic section of the index. The file name contains only the part number.

Datasheet-style PDF, 110 KB, carrying the part number 27l2048 and placed in the schematic category.

Compact 51.2 KB PDF covering the PG12232-E-33 graphic LCD module variant; the trailing 33 in such codes often points to a 3.3 V logic version, though the sheet itself…

Datasheet for the SN74164N, an 8-bit serial-in, parallel-out shift register in the 74-series TTL logic family, with the N suffix denoting the plastic DIP package.

Datasheet covering the SN7408N quad 2-input positive AND gate, a standard TTL device in a plastic dual in-line package.

Datasheet for the SN7402N quad 2-input positive NOR gate, part of the classic TTL logic family and packaged in plastic DIP.

Collection of physical board photos for the iPhone 11 Pro and 11 Pro Max, packed in a RAR archive of about 1.3 MB.

Boardview for Compal board LA-F115P, revision 1.0 build dated 0728D, in CAD format derived from Gerber data, 2.50 MB.

PDF schematic for the PT10A AG Potomac 10A mainboard, MP build A03, dated 20080805, which makes it a later issue than earlier Potomac A03 sets. Packed as a 2.53 MB RAR.

HP Pavilion dv6000 Intel-platform schematic from Quanta, project AT6, with board code DA0AT6MB8E2 noted in the name.

Archive for the Lenovo IdeaPad S540-14API, Compal board LA-H091P, with EL4C2 and EL452 platform codes, revision 1.0, dated 20181220.

PDF schematic for the N61A-SKY design, dated by its 0729 0900 stamp, packed in a RAR archive.

BIOS for the Dell Inspiron 24-3477 all-in-one desktop with the IPKBL-PS motherboard, a Kaby Lake platform board name.

Dell Latitude 5400 firmware archive for Compal board LA-G891P, platform code EDC41, revision 1.0 A00 dated 2019-03-28.

Firmware set for the FLMS0 platform on Compal board LA-J551P, revision 2B, dated 2020-08-21 in the name.

Boardview for an ASUS Strix GTX 1050 Ti 4GB graphics card, with CG210PI given as the PCB code.

Boardview for the Dell Inspiron 1546 built on Wistron board 08267-1, the AMD platform referred to in the name as DR1.

Board layout file for the Apple MacBook Air 13 A1466 built on the 820-3437 logic board, revision A, compressed into a 149 KB RAR.

Motherboard archive for the Acer Aspire 4741G, referencing the HM42_CP platform and JE40-CP MB, Wistron board number 09920-3 and the code 0122, in a 1.94 MB RAR.

Original BIOS dump for board LA-A993P revision 2.0, with the platform code ZS040, in a 3.96 MB RAR.

ZIP archive with BIOS firmware for the Dell Vostro 3700 on the Wistron DW70 design, tagged with the Intel Calpella platform name and associated with board 09290-1.

Reference PDF for the 2SC5504 transistor, 48.9 KB, categorised as a schematic. Following JIS naming, the 2SC code denotes an NPN bipolar device, so this file is best…

At 41.7 KB, this PDF is labelled with the 2SA1532 part number plus an _E suffix and is indexed as a schematic, though a single-part file like this is normally a…

A 163 KB PDF catalogued as a schematic, though the name points to the 28LV256, a 256 Kbit low-voltage parallel EEPROM, so it is most likely a datasheet.

SIM card reader schematic for the Samsung SM-A21s, PDF, 3.81 MB. The page covers the SIM socket circuit, usually its supply, clock, reset and data lines plus protection…

Boardview for the Gigabyte GA-Z77-D3H desktop motherboard at revision 1.1, packed as a zipped TVW file.

A 159 KB PDF datasheet for SFFLY-LEAD-AV, which by its name is a fly lead for audio-video signals within the SF-prefixed product range; the equipment it connects is not…

Graphic LCD datasheet in PDF, 553 KB, for the PE12864ARF-001-HC1 module, which by its 12864 code is a 128 x 64 dot display.

Short PDF datasheet for the SN7407N, a TTL hex buffer/driver with open-collector high-voltage outputs, packaged in plastic DIP.

Datasheet for the SN7406N, a TTL hex inverter buffer/driver with open-collector high-voltage outputs in a plastic DIP package.

Document on building a transmission line loudspeaker enclosure, a 498 KB PDF filed among schematics.

RAR archive of roughly 1.04 MB holding PG10MG schematic material for the DDR3 variant, labelled PreMP build and dated 20090817.

Boardview for the Quanta G54A platform with motherboard DAG54AMB6D0, held in a ZIP archive of about 140 KB.

TPS51716 datasheet in PDF form, 1.14 MB, apparently a different edition of the Texas Instruments document for this memory power controller.

Samsung archive for the SM-A307F and FN variants, dated 2020.05.20, 953 KB as RAR. The name does not state the contents; the small size suggests a few schematic or…

Dell Latitude 3330 schematic for Wistron board 12275-1, project Austin13, on the Intel Chief River platform, marked as revision A00 and dated 0226.