Combined PDF datasheet covering the SED1530, SED1531 and SED1532, small at about 67 KB.

PDF specification sheet for the PG320240LRF-CNN-H-33 graphic display module. The trailing 33 may indicate a 3.3 V logic version, but treat that as unconfirmed until you…

Datasheet PDF of 3.36 MB covering the mega16, mega32 and mega64 M1 variants, matching the Atmel AVR ATmega16M1/32M1/64M1 family aimed at automotive and motor control use…

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…

Full datasheet for the ATmega329, ATmega3290, ATmega649 and ATmega6490 AVR microcontrollers, a 3.27 MB PDF.

Datasheet PDF of 41.2 KB for a component identified as ST1331-36; the name gives the part code only, with no manufacturer or function stated, so the document itself must…

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

Specification for the LM315WR1-SSB2, which the name describes as an LG Display 31.5-inch 4K 60 Hz panel, in a 1.31 MB PDF. No document version is given.

PDF datasheet for the SJA1000, a stand-alone CAN bus controller, here as a 250 KB file with a _3 suffix that likely marks a document edition, though the name does not…

Datasheet in PDF form for a 30-pin LED screen, with QJE in the name presumably being the panel maker or series prefix.

Datasheet for the RN-42 Bluetooth module, document version 2.32r, originally from Roving Networks and later Microchip.

Full datasheet covering the ATmega325, ATmega3250, ATmega645 and ATmega6450 AVR microcontrollers, a 2.69 MB PDF.

Complete datasheet for the ATmega164, ATmega324 and ATmega644 AVR microcontrollers, a 2.66 MB PDF.

Summary datasheet for the ATmega325, ATmega3250, ATmega645 and ATmega6450 AVR microcontrollers, a 231 KB PDF.

Datasheet for the JQC-3F relay, the T73 type, a small sugar-cube style PCB power relay commonly found in appliances, control boards and hobby modules.

Summary datasheet for the ATmega164, ATmega324 and ATmega644 family of AVR microcontrollers, a compact 297 KB PDF.

PDF datasheet, 234 KB, labelled SM5L1_3, which most likely covers a small family of related part numbers, though the name does not state the vendor or device type.

Short-form summary datasheet covering the Atmel ATmega329, ATmega3290, ATmega649 and ATmega6490 microcontrollers, AVR parts with integrated LCD controllers.

Specification PDF for the M250HAN03.0 panel, which the name describes as a 24.5-inch, 360 Hz display, a model code in the AU Optronics style.

Combined ST datasheet for the L6201, L6202 and L6203 family of DMOS full-bridge motor drivers, which differ mainly in package and current rating.

Advanced Power Electronics datasheet for the AP73T03GMT-HF, a 226 KB PDF that the file name lists at 224 KB.

Combined datasheet for the BC327 and BC328 PNP transistors, a 53.5 KB PDF. The two types share package and gain grouping and differ mainly in collector-emitter voltage…

Datasheet for the Texas Instruments TPS51285B, supplied as a 1.37 MB PDF. The TPS51285 family are dual synchronous step-down controllers with 5 V and 3.3 V LDOs…

Datasheet in PDF form, about 123 KB, for the PG320200ARF-XNN-A display module. The 320200 code most likely means a 320 x 200 dot graphic LCD, distinct from the 320 x 240…

Texas Instruments datasheet for the SN74LVT16501DLR, an 18-bit universal bus transceiver in the 3.3 V LVT family.

Datasheet for the PG320240WRF-HE4HP5 LCD module, a 347 KB PDF. The 320240 in the code denotes a 320 x 240 graphic display, while the long suffix selects options such as…

PDF datasheet for the PH320240T-001-I33Q LCD module, 336 KB. The 320240 group indicates a 320 x 240 dot graphic display, and the trailing code identifies a particular…

SN74ABT16374DL datasheet from Texas Instruments, 32.3 KB PDF, for a 16-bit edge-triggered D-type flip-flop with 3-state outputs, DL suffix indicating the SSOP package.