The PJRC Prop Shield-LC is a low-cost add-on board for Teensy 3.2 and Teensy-LC, designed for creating light and sound effects in handheld props and wearable costumes. It packs audio amplification, fast LED driving, and flash memory storage into a compact, Teensy-sized form factor.

This is the LC (low-cost) version of the Prop Shield — identical to the standard version but without the motion and temperature/pressure sensors soldered on.

Key Features

• 2W Audio Amplifier – Clear audio output to a small speaker for sound effects
• Fast LED Driver – Two high-speed 5V buffers for driving APA102/DotStar LEDs with rapid response
• 8 MB Flash Memory – On-board storage for images, sound clips, and data logging
• Compact Form Factor – Approximately the size of a Teensy, slightly longer for mounting holes and connections

Specifications

• Audio – 2 Watt amplifier
• LED Buffers – 2× high-speed 5V outputs for APA102/DotStar LEDs
• Flash Memory – 8 Megabytes
• Compatibility – Teensy 3.2, Teensy-LC

Ideal For

• Lightsaber and prop weapon builds
• Wearable costumes with lighting and sound effects
• Interactive art installations
• Audio playback and data logging projects

Package Contents

• 1× PJRC Prop Shield-LC

Resources

• PJRC Prop Shield Documentation