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Djinn

The Djinn keyboard.

The Djinn Keyboard: A Comprehensive Overview

Overview

The Djinn keyboard is a unique split keyboard designed to enhance typing ergonomics and efficiency. It features a dual 4×7 columnar layout and includes a specialized 4-key thumb cluster. Standing out in the world of mechanical keyboards, the Djinn is fully open-sourced under the CERN OHL v2 license, allowing users to modify and optimize their experience. With the capability to support hot-swappable Cherry MX switches, the Djinn caters to the needs of both casual typists and heavy users alike.

Design and Layout

The Djinn keyboard follows a split design, promoting better hand positioning and reducing strain during extended use. Each half boasts a symmetrical construction, featuring a total of 64 keys arranged in a 4×7 matrix with a distinctive columnar layout. The thumb cluster further enhances usability, providing four additional keys per half that are easily accessible without moving the hands away from the home row. The keyboard’s design is not only functional but also aesthetically pleasing, making it an attractive addition to any workstation.

A top-down view showing a variation of the Djinn keyboard. Licensed under CERN-OHL-S-2.0. Image Source

Features

Key features of the Djinn keyboard include:

  • Dual 4×7 Columnar Layout: This layout minimizes finger movement and aligns the keys more naturally with finger position.
  • Thumb Cluster: A dedicated 4-key cluster allows for frequently used shortcuts and commands to be executed with ease.
  • 5-Way Tactile Switch: Located within the thumb area, this switch adds an additional layer of functionality and tactile feedback.
  • Hot-Swappable Cherry MX Switches: Users can easily replace switches without soldering, allowing for customization and experimentation with different switch types.
  • USB-C Connectivity: The two halves of the Djinn keyboard are connected via a USB-C cable, ensuring compatibility and ease of use.
A view of the printed circuit board of the Djinn keyboard. Licensed under CERN-OHL-S-2.0. Image Source

Buy or Build

For those interested in acquiring a Djinn keyboard, options vary between purchasing a pre-assembled version or opting for a DIY approach. The fully open-source nature of the Djinn provides opportunities for enthusiasts to build their own keyboard from scratch or customize it according to their specifications. The build guide available on GitHub details the necessary components and assembly process, making it accessible even for beginners. Depending on one’s preference for customization and learning, the Djinn offers flexibility in how it can be obtained and used.

Similar Keyboards

Keyboards that share similarities with the Djinn keyboard include:

  • Avalanche (very similar): The Avalanche is an ergonomic split keyboard featuring a 4×6 (or 3×6) column staggered key layout. It includes five thumb keys, one extra pinky key, and two additional keys for the index finger. Depending on the variant, the design accommodates between 50 and 64 keys.

  • Pinky4 (very similar): The Pinky4 is a split mechanical keyboard designed with a 4×7 columnar staggered key layout and four thumb keys, catering to enhanced ergonomic use.

  • YAEMK (similar): The YAEMK is another ergonomic split mechanical keyboard, featuring a 5×8 columnar staggered layout and supporting 64 to 66 hot-swappable MX-compatible keys. It also comes with four configurable thumb-cluster layouts.

For further details on the Djinn keyboard, please visit the GitHub page. You can also access the complete build guide here.