BIOS package for a P5QPL-AM desktop motherboard, version 0416, following the ASUS naming style of model plus a four-digit version.

RAR firmware archive labelled z50cr, apparently a project code, together with a reference to an NPCE885 Nuvoton embedded controller and an SLJ8E token, which matches an…

Service archive of 1.05 MB for the Toshiba M100 notebook built on Compal motherboard LA-3011, provided in zip format.

Lenovo G50-80 firmware package referencing an ITE IT8586E embedded controller and a GigaDevice flash chip, in a 3.77 MB RAR.

ZIP archive of about 1.6 MB labelled Y570, which most likely refers to the Lenovo IdeaPad Y570, though the name confirms no brand, board number or version.

RAR archive of about 599 KB for the Toshiba NB200-series netbook, with the name pointing to the NB200 and NB205 models.

Microchip datasheet for the PIC16C781 and PIC16C782, PIC16 microcontrollers with integrated analog peripherals such as an operational amplifier, comparators, ADC and…

Combined datasheet for the Microchip PIC16C63A, PIC16C65B, PIC16C73B and PIC16C74B microcontrollers, provided as a 2.18 MB PDF.

Summary datasheet for the tiny2313, marked by the s suffix and a compact 166 KB PDF, corresponding to the Atmel AVR ATtiny2313.

Condensed summary datasheet for the Atmel ATmega169 AVR microcontroller with integrated LCD driver, a 196 KB PDF.

Datasheet for the MAX233, a Maxim RS-232 line driver and receiver that needs no external charge-pump capacitors, running from a single 5 V supply.

Datasheet numbered 6280, a 328 KB PDF with an uninformative name that states no part number or brand. The device can only be identified by reading the document header.

PDF datasheet covering the MT8880C, an integrated DTMF transceiver with a microprocessor bus interface, able both to decode and to generate dual-tone signalling.

Datasheet for the Atmel AT89C55, an 8051-family microcontroller with 20 KB of reprogrammable flash and 256 bytes of RAM, supplied as a 421 KB PDF.

A 91 KB PDF datasheet covering the AT89C51, the Atmel 8051-compatible microcontroller with flash program memory that turns up in many older industrial and consumer…

PDF datasheet (337 KB) for the AD7533, a 10-bit multiplying DAC from Analog Devices often used for programmable gain, attenuation and voltage setting in older…

RAR archive of 20.0 MB whose name appears to refer to the Openbox X5 receiver, with the brand spelled loosely; no version or date is given.

Boardview package in a ZIP archive for board BM5070, apparently provided in both BDV and TVW formats according to the name.

Boardview for board BM5070 in TVW format, packed in a ZIP archive. TVW files are opened with Teboview and compatible viewers, which show component placement, part…

Raw read of a GigaDevice GD25Q256C flash in SOP16 package, timestamped by the programmer and without any device or board name.

Schematic for the HP nx9040 business notebook, packed as a 970 KB PDF. The file name names the model only, without a board number, ODM code or revision, so read the…

Android application package for SmartTube, beta version 32.54, universal build, 33.3 MB. It is not repair documentation.

HP BIOS package for the Quanta board DA0Y0FMBAJ1, containing an 8 MB and a 16 MB image, described as working; the laptop model is not named.

Software package named LCIIT 2UUL PC Interface Tool, delivered as a 30.7 MB zip archive.

PDF of about 105 KB named after the 2SK2043 transistor, catalogued as a schematic although it is likely the part datasheet.

Component datasheet for the 2SD1851 transistor, supplied as a 93.4 KB PDF and classed as a schematic in the index.

Documentation for the 2SD2599, a 251 KB PDF catalogued among schematics, larger than many single-part sheets and possibly containing characteristic curves and package…

A 40.8 KB PDF giving data on the 2SD2629, stored in the schematic category. Only the part number is present in the name.

The 2SD1804 transistor is the subject of this 158 KB PDF, indexed under schematics though its name indicates a datasheet.

Documentation for the 2SD1802 in a 150 KB PDF, filed as a schematic though the name suggests a transistor datasheet.

Part 2SD2551 is the subject of this PDF of about 232 KB, filed under schematics but most likely a component datasheet.

PDF of about 30.7 KB for the 5LP01S, categorised as a schematic though it most likely contains the component datasheet.

A 41.4 KB PDF datasheet for the 5LP01M, listed in the schematic section of the index. Beyond the part code the name tells nothing more; LP in this series seems to…

Listed under schematics, the 2SD2100 PDF of 144 KB is in practice a reference sheet for a single discrete part.

The 2SD2099 part number is the only detail in this 126 KB PDF name, which points to a datasheet for a Japanese-coded transistor.

Only the part number 2SD2088 appears in the name of this 171 KB PDF, so treat it as the datasheet for that transistor.

Datasheet-style PDF of 179 KB named for the 2SD2525, catalogued as a schematic but describing just one component.

A 167 KB PDF identified only by the 2SD2481 part number, which points to the datasheet for that transistor rather than a board schematic.

The 3SK286 is documented in a 22.3 KB PDF listed under schematics, a size and name typical of a short component datasheet.

Reference material for the 3SK272 in a 30.2 KB PDF, filed under schematics. The name carries no detail other than the type number.