Firmware package for the HP 4540S notebook, most likely the ProBook 4540s, in a 3.37 MB RAR archive.

Plain text list of laptop IC equivalents, with a title partly in Persian that also says IC equivalents, 2.81 KB in size.

BIOS package marked as working for ASUS K40IJ and K50IJ notebooks on a revision 2.1 mainboard, with a GL40 chipset note, the Intel GL40 Express used on these budget…

Firmware package for Lenovo boards with codes ACLU5 and ACLU6 on motherboard NM-A281. The NM- numbering follows the LCFC scheme, the Lenovo-owned ODM, and the ACLU…

Firmware archive named only ah530, a 2.98 MB RAR file with no brand, board number or revision stated.

RAR archive of about 3.2 MB titled ASUS Notebook Training, catalogued with firmware but more likely holding service training material than a flashable image.

Compressed RAR package with BIOS firmware for the Toshiba Satellite A300-213, around 802 KB in size.

ZIP archive of BIOS files labelled a100-105, 875 KB. The name suggests versions or models in an A100 to A105 range, but gives no brand or device, so its target needs…

RAR package of BIOS firmware for the Acer Aspire E1-572G built on Compal board V5WE2, numbered LA-9531P.

Full datasheet for the tiny28 device, a name that matches the Atmel AVR ATtiny28 8-bit microcontroller family, supplied as a 933 KB PDF.

Device datasheet for the Atmel ATxmega A4 series, the 44-pin members of the AVR XMEGA A family.

Datasheet for the Atmel ATxmega D4 series, the 44-pin devices of the AVR XMEGA D family.

Datasheet for the LM75, a digital temperature sensor and thermal watchdog that reports readings over a two-wire I2C or SMBus style interface.

Large 10.5 MB PDF datasheet identified only by document number 6175, with no part name in the file title.

Datasheet for the LM2907, a frequency-to-voltage converter IC, supplied as a 326 KB PDF.

Datasheet for the LM335 precision temperature sensor, a 210 KB PDF. The device behaves like a two-terminal Zener whose breakdown voltage tracks absolute temperature at…

Datasheet for the LM317 adjustable positive voltage regulator in a 334 KB PDF. The regulator sets its output from about 1.25 V upward with two resistors and supplies up…

Atmel datasheet covering the AT24C32 and AT24C64 serial EEPROMs, 32 Kbit and 64 Kbit two-wire I2C memories.

A 281 KB PDF datasheet for the TL071, the low-noise JFET-input operational amplifier common in audio preamplifiers, mixers and measurement circuits.

Firmware for the StarTrack SRT-5800 HD satellite receiver, dated 12 September 2018 and supplied as a RAR archive.

Image read from a Winbond W25Q256FV flash in an 8x6 mm WSON-8 package, a 256 Mbit, 3.3 V chip, producing a 32 MB file with a programmer timestamp.

Photo set of the Quanta H98N mainboard, number DAH98NMB8C0, revision C, in high resolution, packed as a 12.1 MB RAR.

HDD BIOS package for the HP HEDWIG02 board, Inventec/Foxconn number 6050A3285801, MB A01 (A1), labelled as fully OK.

Boardview for the Gigabyte GA-H61M-S desktop motherboard, an Intel H61-based microATX design, packed in a 608 KB zip.

Boardview for the NEC LS150HS6W notebook on Quanta board DA0FF4MB6E1, packed in a 78.3 KB ZIP.

RAR archive simply named tpm, about 8.75 MB, filed as BIOS firmware; the name gives no laptop model, board number or version.

Firmware archive for the HP Elite x2 G4 tablet, version R91 01.31.00, with the CSME region cleaned, packed as a 10.8 MB RAR.

Repair package for the Lenovo Z580 on Quanta board DALZ3AMB8E0, described as a conversion from discrete graphics to UMA.

BIOS firmware for the Dell Latitude 3410 and 3510, board 19746-1, packed as an 8.07 MB RAR; SRGL0 in the name may be a CPU code but is not explained.

PDF for the 74AC00, a quad 2-input NAND gate in the advanced CMOS family, 302 KB, catalogued as a schematic; the name drops the digit before input, but the part number…

PDF for the KIA324P, a KEC quad operational amplifier compatible with the widely used LM324, in a DIP package as the P suffix suggests.

PDF for the KA4558, a dual operational amplifier in the KA series, equivalent in function to the familiar 4558 dual op amp, size 121 KB.

Datasheet for the 2SC4517, a JIS-numbered NPN bipolar transistor, delivered as a 26.9 KB PDF.

Datasheet-style PDF for the BU2508DX, roughly 80 KB, indexed under schematics. This is a well known horizontal deflection transistor for CRT TVs and monitors, and the D…

PDF data for the BC328 PNP transistor, the name listing minus 30 V and minus 800 mA ratings, filed under schematics at 53.5 KB.

Schematic package for Samsung model A047F, which matches the Galaxy A04s numbering, in a 2.01 MB ZIP archive.

The 3N258 is the subject of this 42.2 KB PDF, indexed as a schematic but in practice a component reference.

Catalogued as a schematic, this 27.2 KB PDF carries only the code 3LP01SS, which looks like a component part number with a two-letter SS suffix.

Another copy of documentation for the 2SD1458 NPN transistor, stored as a 48.8 KB PDF under a lowercase file name.

The name 2sd1455 refers to a JIS-registered NPN transistor, and this 53.0 KB PDF is most likely its manufacturer datasheet, although the index lists it as a schematic.