Small 1.90 MB archive for the Apple iPhone 6S Plus with no detail in the name about whether it holds a schematic or boardview.

Part ten of the amdtest split RAR archive, 1.76 GB, the standard volume size used across this set.

RAR archive of 10.1 MB named A500H SM, where SM most likely stands for service manual, though the brand and device are not stated in the name.

BIOS image for the Sony Vaio VPCEB24FX notebook, supplied as a 1.58 MB 7z archive. The name gives no motherboard number or revision, so check the board markings before…

Document for the Texas Instruments BQ24727, a 181 KB PDF filed as a schematic. The BQ24727 is a notebook battery charge controller with SMBus control, frequently found…

HP EliteBook 840 G3 repair archive for board 6050A2822301-MB-A01, revision A01. Note that this number differs from the other 840 G3 board, 6050A2728501, so both variants…

RAR archive of roughly 567 KB for the HP Compaq Presario CQ20 notebook. The name gives no board number, ODM, revision or document type, so open the package to see…

Compal board documentation for the project code-named Comaneci, revision X05, packed as a 1.24 MB RAR archive.

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

Topstar M42G schematic, revision A, dated 11 March 2008 per the name, supplied as a 1.36 MB PDF.

Very early R0.1 schematic for the Compal LA-6758P motherboard, stored as a 1.45 MB RAR archive.

RAR archive for Apple board 820-3437, around 1.39 MB, with no model, revision or content details in the file name.

Schematic diagram for the Xiaomi Mi 2A smartphone in a 792 KB PDF. Use it to follow how the power management circuit feeds the processor and peripherals, to locate…

Original BIOS for the HP EliteBook 820 G1, distributed as a 9.54 MB ZIP. Labelled original, it likely represents an unmodified dump from a working unit, useful for…

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

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

PDF about the Intel BD82HM75 platform controller hub, the HM75 mobile chipset, with S-LJ8F in the name, which looks like the S-spec marking SLJ8F.

Raw 4 MB BIOS binary for the Dell Inspiron 1564. The name gives no board number or GPU variant, so check whether your board uses integrated or discrete graphics before…

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

Intel D845GRG desktop board BIOS, stored as a 512 KB binary image. The name carries only the model number, without version, revision or tested status.

Laptop schematic named X51RL, supplied as a 2.57 MB PDF. No brand, board number or revision is stated in the name, so confirm these on the drawing itself.

Sony schematic carrying the MX2 designation with the 1207 and 1208 numbers, which look like internal date or version codes; the name gives no retail model, MBX board…

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…

Boardview file in WPH format for the TravelMate 6292, presumably the Acer laptop. No board number or revision is given in the name.

BIOS dump of 1.00 MB for the Compaq CQ40, configuration 121TU. The name ends in the token 30F7F664, which looks like a checksum or identifier, though its meaning is not…

Another firmware set for the H61H2-M13 board at version 1.0, an Intel H61 desktop motherboard whose maker the name does not reveal.

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.

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 family datasheet for the PIC18Fxx2 group, a 5.74 MB PDF covering several PIC18 microcontrollers that share one architecture, with the xx standing for the…

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.

Datasheet in PDF form, 1.61 MB, for the Microchip PIC16C710 and PIC16C711 microcontrollers.

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

Condensed summary datasheet, 203 KB PDF, covering the tiny24, tiny44 and tiny84 together, matching the Atmel AVR ATtiny24/44/84 family that shares one pinout with…

Short summary edition of the ATmega8 AVR microcontroller datasheet, only 200 KB in PDF form.

Datasheet for the DAC0800, an 8-bit high-speed current-output digital-to-analog converter originally from National Semiconductor.

XR2206 datasheet in PDF, the Exar monolithic function generator IC widely used in kit signal generators for sine, square, triangle and ramp outputs.

Datasheet for the LM336-2.5V, a precision 2.5 V shunt voltage reference diode with an adjust pin for trimming the voltage and minimizing temperature drift.

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.

PDF schematic for the SM7325 processor, 1.81 MB, without any handset model or board number in the name.