hardware hacking - Sesame Disk Blog

Replacing $120K Bowling System with $1,600

Discover how a developer replaced a $120,000 commercial bowling system with a DIY solution using ESP32 microcontrollers, open-source software, and mesh…

July 19, 2026 11 min read

Outdoor intercom mounted at a residential building entrance, representing the contrast between legacy intercom systems and modern smart home technology.

Box of Secrets: Discreetly Modding an Apartment Intercom to Work

Learn how to discreetly modify an apartment intercom to work with Apple HomeKit using open hardware and software, enhancing security and convenience.

March 24, 2026 5 min read

Photorealistic 3D render of a digital lock mechanism with metallic and glass materials, dramatic warm sunset lighting in amber, burnt orange, and deep magenta tones, featuring two professionals in the background engaged with hardware security tools, with a clean, well-balanced composition and slight 3D depth, no text or UI elements.

Why Over 135 Open Hardware Devices with Flashable Firmware Matters Now

Discover how over 135 open hardware devices support flashable firmware, enhancing security, control, and customization in modern technology ecosystems.

March 18, 2026 7 min read