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Daily Hardware Discoveries — Archive

Each edition is balanced across categories. Browse by day.

Every ZX81 expansion card you ever wanted, all at once

Adafruit
OpenSpand is an all-in-one expansion card for the Sinclair ZX81, offering enhanced functionality and memory management. · The expansion card disables the ZX81's internal ROM and…
Insights: OpenSpand is notable for its comprehensive approach to expanding the capabilities of the ZX81, a classic computer cherished by retro computing enthusiasts. · This product is ideal…
retro computingZX81expansion card

Embedded - Tektronix Launches Dynamic Test System for 800-V AI Data Centers

Embedded
Tektronix has unveiled the EA-ELR 21000 Dynamic Test System, a cutting-edge electronic load platform designed for AI data centers with ±400-V and 800-V DC power architectures.…
Insights: The EA-ELR 21000 is notable for its ability to handle high-voltage power systems efficiently, making it a crucial tool for engineers working on next-gen AI data centers. · Its…
AIpower systemssustainability

Building a CLI for Firmware Projects using Invoke

Memfault
The article discusses creating a command line interface (CLI) for firmware projects using the Invoke Python package. · It emphasizes the benefits of having a unified CLI for team…
Insights: A CLI can streamline development workflows, making it easier for teams to collaborate effectively, which is crucial for complex firmware projects. · This approach is particularly…
CLIfirmwarePython

This Cyberdeck Puppet Is Whimsy Overload - Hackster.io

Hackster.io
Natasha Dzurny created a whimsical cyberdeck puppet, combining a puppet's head with functional computing hardware. · The puppet features an Arduino UNO Q, a 5” HDMI display, a…
Insights: This product stands out for its unique blend of technology and art, appealing to both tech enthusiasts and creative makers. · It showcases the versatility of Arduino boards in…
cyberdeckArduinopuppet