BIOS dump for the ASUS S530U / X530UN laptop, board revision 2.0, UMA build meaning integrated graphics.

A 386 KB PDF covering capacitors and inductors, filed as a schematic but by its name an educational reference rather than a device diagram.

Electrical schematic for the Motorola XT1543, a Moto G (3rd generation) variant, as a PDF; the title is in Portuguese (esquema elétrico).

Compilation of service mode access codes for LED televisions, 936 KB PDF, with no single brand named.

BIOS image for the HP 15-n018TU laptop, built on Quanta board DA0U81MB6C0. Quanta uses the DA0xxxMBxxx numbering widely on HP Pavilion 15 boards.

Sharp LC40LE265M television files in a 3.27 MB RAR archive; the name gives the model only, without stating whether it holds a flash dump, EEPROM data or service…

BIOS archive for a Philco 14L notebook, linked to board marking 71R-E14RV6-T830 as given in the name.

Samsung SM-J120F schematic, the Galaxy J1 (2016) model code, provided as a 2.39 MB PDF with no board revision in the name.

Samsung SM-G930F schematic in PDF format, 3.71 MB. Service schematics of this kind map the PMIC outputs, charger circuitry, display connector, camera, audio and radio…

HP Pavilion BIOS for Inventec board 6050A2450801-MB-A02, marked ok, suggesting a working image, in a 3.81 MB RAR.

Datasheet for the MQ-3 gas sensor, a tin dioxide semiconductor sensor sensitive to alcohol vapour, widely used in breathalyser kits and hobby modules.

Firmware archive for the HP EliteBook 2760p, marked f63 and REVA, and labelled ok, which suggests a tested, working dump.

BIOS image for the Intel DG31PR desktop motherboard, a 512 KB binary matching a 4 Mbit flash chip. No BIOS version is given in the name.

512 KB BIOS image for the Intel D845RPI motherboard. No version, revision or tested flag accompanies the model name.

RAR archive of about 745 KB with firmware for the Quanta DAQT8HMB6B0 motherboard, the QT8 project.

Schematic diagrams for the Nokia N80 slider smartphone, delivered as a 1.97 MB PDF. The file name does not mention a board code or revision, so compare the PCB markings…

Nokia 6230 schematic set in PDF format, 1.34 MB. Only the model is indicated; there is no board number or revision in the name, so check the main board's printed code…

Schematic diagrams for the Nokia 3510 phone in a small 323 KB PDF. The name gives only the model, with no revision stated.

Quanta ZQG schematic covering the Acer Aspire 4253, revision 1A, in a 1.30 MB PDF. Quanta identifies its designs with short project codes, and the mainboard normally…

HP 6005 desktop BIOS, an AMD platform, family 786G6, version 01.17, 1.00 MB .rom. The name also notes amdb24 and 2ddr3; amdb24 is not certain, while 2ddr3 likely…

Firmware for the K50IL notebook in a 634 KB zip, with AS201 most likely marking BIOS version 201. It suits this K50 variant only, so verify the model label before use.

ZIP archive of BIOS firmware for the HP CQ57 notebook, 1.85 MB compressed. The name gives no board number, revision or BIOS version, so open the archive and inspect the…

BIOS dump that the name ties to the HP Pavilion dv9500 series, with a trailing 2 that likely marks a second copy or variant.

ROM image, 1.50 MB, named E5500A17_1 with no brand, model or board information. The token likely encodes a model and BIOS revision, possibly a Dell Latitude E5500 at…

ZIP archive holding BIOS for the ASUS K42JK, with the token 217 most likely indicating BIOS version 217 and AS being part of the file naming.

Bosch Sensortec datasheet for the BMP180 digital barometric pressure sensor, document BST-BMP180-DS000-09, 656 KB PDF. The 09 suffix indicates the document revision.

Datasheet for the AM2301 digital temperature and humidity sensor, a 577 KB PDF. The AM2301, also sold as DHT21, uses a single-wire bus with a proprietary timing…

Microchip datasheet for the PIC18Fxx8 family, the largest file in this set at 7.43 MB, where xx marks the different memory and pin-count variants.

Microchip datasheet in PDF format, 2.87 MB, for the PIC16F872 flash microcontroller, a 28-pin member of the PIC16F87x line.

Datasheet for the older ATmega161 AVR microcontroller, a 1.65 MB PDF document. It details pin functions, the memory map, peripherals such as timers and UARTs…

RAR archive of 2.97 MB labelled PA HM65 version 5.21, pointing to firmware for a board built on the Intel HM65 chipset, used in second-generation Core laptops.

Raw 32.0 MB dump read from the chip at board position U366. The name records only that designator, so the device, brand and board revision cannot be identified from it.

ZIP archive of about 33 MB named simply pack, with no model, board number or file type indicated.

Firmware package for the ZEED4 receiver, version V8.29 dated 26 October 2021, in an 11.5 MB zip.

Firmware for the A9000 receiver, version V8.29, dated 26 October 2021, delivered as an 11.2 MB zip.

PDF schematic section for the Qualcomm SM4375 processor, as named, likely a reference or handset excerpt focused on the SoC block.

Working BIOS dump, judging by the OK in the name, for a machine labelled FOLIA 9470M, which most likely refers to the HP EliteBook Folio 9470m.

BIOS archive whose name only reads 1020 G1, a 6.35 MB RAR with no brand listed, though the model code matches HP's EliteBook Folio 1020 G1 naming.

BIOS archive for the Quanta motherboard DA0Y0PMBAE0, with no revision, chip size or tested status stated in the name.

Datasheet in PDF form, 74.1 KB, for the 2SD1853 transistor from the Japanese 2SD family of NPN bipolar parts, filed here as a schematic.