Original Nintendo Entertainment System (NES) controller. Just like the originals, it uses a CD4021B 8-bit shift register to send serial data of the button state to the console.

A simple conductive membrane button pad for gamepads.

[WIP] Standard SNES controller with dual 4021B ICs.

Screw 5.0mm Straight Pin PCB Block Connector ROHS

A NES fight stick/arcade button breakout board with uni-tap NES controller passthrough. The passthrough NES input will merge button presses with the boards, enabling gamers to daisy-chain controllers into one singular output. This is useful for both building arcade style fight sticks as well as accessibility devices.

NES Uni-Tap 2-player controller adapter. Combines two original Nintendo controller inputs into one single output for accessibility/copilot style gameplay.

NES Uni-Tap 4-player controller adapter. Combines up to four original Nintendo controller inputs into one single output for accessibility/copilot style gameplay.

A standard 180-degree angled, 7-pin original Nintendo Entertainment System (NES) controller input connector port. The NES port gives direct access to the controller's 8-bit shift register. Which is read serially using the clock, latch, and data terminals.

A standard 90-degree angled, 7-pin original Nintendo Entertainment System (NES) controller input connector port. The NES port gives direct access to the controller's 8-bit shift register. Which is read serially using the clock, latch, and data terminals.

"CMOS D-type flip-flops" are digital storage elements that use complementary MOSFET technology, efficiently storing and shifting binary data synchronized with a clock input.

An AnalogGate in a SPICE model is a CMOS transmission gate comprising parallel-connected PMOS and NMOS transistors, allowing bidirectional signal flow controlled by complementary gate voltages.

The TI CD4021BE is an 8-bit static shift register IC in a 16-pin DIP package, used for converting between serial and parallel data formats in digital systems.

A type of MOSFET in which the channel of the MOSFET is composed of a majority of electrons as current carriers.

A type of MOSFET in which the channel of the MOSFET is composed of a majority of holes as current carriers

The TI CD4021BM96 is an 8-bit static shift register IC in a 16-SOIC package, used for converting between serial and parallel data formats in digital systems.

A simple 3DO in-game reset mod. MCU sniffs controller data and fires a reset signal to the console when L+R+X+P buttons are pressed.

AVR AVR® ATtiny Microcontroller IC 8-Bit 12MHz 1KB (512 x 16) FLASH SOT-23-6

RP2040 based Super Nintendo controller to USB adapter running GP2040-CE multi-console gamepad firmware.

The Sega Link is an adapter used to connect two Sega Genesis/MegaDrive consoles together for multi-player network play. Compatible with Zero Tolerance, Beyond Zero Tolerance (32X), and Doom 32X Resurrection v2.2. Details: https://www.sega-16.com/2009/12/sega-gear-zero-tolerance-link-cable/

9-Pin Male D-SUB connector, Mounting Hole

Philips CD-i 2-player controller splitter. 3D-printable enclosure: https://www.printables.com/model/337269-cd-i-splitter-shell

Super Nintendo controller input connector vertical orientation

Super Nintendo controller input connector with horizontal orientation

Adam Tech - MDJ-008-FS - Mini DIN Jack 8P Shielded, 8 Positions

Meet the Super Nintendo (SNES) controller port Arduino Nano Shield. This shield is fully equipped to support all types of SNES accessory inputs, like controllers, mice, and multitaps. PURCHASE_CONNECTOR: https://www.aliexpress.us/item/2251832642454072.html CODE: https://github.com/RobertDaleSmith/SNESpad

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IEEE 1394 FireWire 400 4-pin Female Connector