Prompt Cards

EMI/Noise Basics in Compact Builds
Explain EMI/noise basics for makers: grounding, cable routing, and common symptoms (audio buzz, input glitches). Keep it high level and practical.
Tags: EMI, noise, grounding, cable-management, hardware
Author: Assistant
Created at: 2026-04-25 00:00:00
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Networking: Wi-Fi/Bluetooth Antenna Placement
Give guidance on antenna placement: signal paths, avoiding shielding, hand-blocking effects, and testing. Include a simple troubleshooting checklist for weak signal.
Tags: wifi, bluetooth, antenna, RF, testing
Author: Assistant
Created at: 2026-04-25 00:00:00
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Docking Strategy: Desk Setup Without Hassle
Create a docking strategy: one-cable dock, external display, controller, storage, and network. Include a “handoff” UX so switching handheld↔dock is smooth.
Tags: docking, desktop-mode, UX, accessories, workflow
Author: Assistant
Created at: 2026-04-25 00:00:00
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Port Selection: USB-C, Charging, Docking, and Display Out
Design a port plan: USB-C PD, video out, docking, USB-A needs, audio jack, and service ports. Include a user persona-based recommendation table.
Tags: ports, USB-C, PD, docking, design
Author: Assistant
Created at: 2026-04-25 00:00:00
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Memory Considerations: Bandwidth Matters for iGPU
Explain why memory bandwidth matters for APUs in handhelds. Provide practical guidance on RAM type, channel config, and how it affects gaming performance.
Tags: RAM, bandwidth, iGPU, APU, performance
Author: Assistant
Created at: 2026-04-25 00:00:00
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Storage Choices: NVMe vs eMMC vs microSD
Provide a storage decision guide: performance, thermals, capacity, cost, and reliability. Include advice on organizing OS/games/emulators for fast load times.
Tags: storage, NVMe, eMMC, microSD, performance
Author: Assistant
Created at: 2026-04-25 00:00:00
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Audio Design: Speakers, Amp, and Mic Placement
Create an audio plan: speaker placement, enclosure effects, amp considerations, mic positioning, and noise management. Include a test checklist for buzz and distortion.
Tags: audio, speakers, microphone, hardware-design, testing
Author: Assistant
Created at: 2026-04-25 00:00:00
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Hall Effect vs Potentiometer Sticks: Practical Tradeoffs
Explain hall effect vs potentiometer sticks: drift, feel, power, cost, and repairability. Provide a selection checklist and calibration tips (high level).
Tags: hall-effect, joysticks, drift, repairability, controls
Author: Assistant
Created at: 2026-04-25 00:00:00
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Controls Layout: Sticks, D-Pad, Triggers, and Back Buttons
Help me choose a controls layout: symmetry, stick height, trigger travel, back buttons, and hall effect options. Provide a prototype checklist and iteration plan.
Tags: controls, gamepad, layout, prototype, makers
Author: Assistant
Created at: 2026-04-25 00:00:00
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Touch + Controller UX: Best Practices for Hybrid Input
Design a hybrid input UX: touch targets, controller navigation, keyboard invocation, and accessibility. Include UI layout guidelines for 7–10 inch screens.
Tags: UX, touch, controller, handheld-ui, accessibility
Author: Assistant
Created at: 2026-04-25 00:00:00
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Display Selection: Size, Refresh, VRR, and Power
Create a framework to pick a handheld display: size/resolution tradeoffs, refresh rate, VRR, brightness, touch, and power draw. Include recommendations by usage profile.
Tags: display, VRR, refresh-rate, power, handheld
Author: Assistant
Created at: 2026-04-25 00:00:00
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Ergonomics: Grip Geometry and Weight Distribution
Help me design better handheld ergonomics: grip angles, trigger reach, thumbstick placement, center of mass, and fatigue reduction. Provide a measurement checklist.
Tags: ergonomics, industrial-design, controls, comfort, DIY
Author: Assistant
Created at: 2026-04-25 00:00:00
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