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Adafruit

5.0 (1 review)

$2.00 |
In stock at supplier
5.0 (1 review)

Stop searching for the AVR ISP pinout every time you program. This simple breakout adapter converts the standard 2×3 AVR ISP box header to two breadboard-fri...

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Stop searching for the AVR ISP pinout every time you program. This simple breakout adapter converts the standard 2×3 AVR ISP box header to two breadboard-friendly 1×3 rows, making it easy to wire up your programmer without crossed wires or guesswork.

The adapter plugs neatly into any standard breadboard, with all six ISP pins clearly broken out for clean, repeatable connections.

Key Features

  • 2×3 to 1×3 Breakout – Converts standard AVR ISP box header to breadboard-friendly layout
  • Breadboard Compatible – Plugs directly into any standard breadboard
  • Clear Pin Layout – All six ISP pins labelled and accessible
  • Durable PCB – Quality mini PCB that will last for years

Ideal For

  • AVR microcontroller programming and debugging
  • Breadboard prototyping with ISP programmers
  • Any project using the standard 6-pin AVR ISP interface

Package Contents

  • 1× AVR ISP Breadboard Adapter Mini PCB
  • 1× 2×3 box header
  • 1× 0.1" header strip (break to 2× 1×3 lengths)
Note: Light soldering is required for assembly.

Jargon buster

Plain-language definitions for the technical terms used above.

AVR
AVR is a family of 8-bit microcontrollers (made by Microchip, formerly Atmel) used in many classic Arduino-style boards such as the Uno and Nano. They are widely supported but older, which can be a limit for memory- or speed-intensive tasks.
breakout
A breakout board carries a small or fine-pitched component and brings its connections out to standard, breadboard- and header-friendly pins. Describing a part as a breakout means it can be wired into a project without soldering directly to the component's tiny contacts.
ISP
In electronics, ISP usually means In-System Programming, a way to load firmware onto a microcontroller while it stays on the board (often via an ICSP header), or an Image Signal Processor, hardware that turns raw camera sensor data into usable images and offloads the main CPU. The surrounding context shows which meaning applies.
microcontroller
A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
PCB
A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.

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