Prop Shield, Low Cost (no Motion Sensors)

This low-cost Prop Shield is meant for making light and sound effects on small handheld props and wearable costumes.

• Audio Amplifier - Clear quality audio output to a small speaker.
• Fast LED Driver - Drive APA102 / Dotstar LEDs for colorful lighting with rapid response.
• Flash Memory - 8 Mbyte storage for images, sound clips, and data logging.

This shield features a 2 watt audio amp, high speed 5V buffers for driving APA102 LEDs, and an 8 Mbyte flash memory for images, sound clips, or data logging. It's approximately the size of a Teensy, just slightly longer to allow space for mounting holes and connections for power, speaker, and LEDs.

This lower cost Prop Shield is identical to the standard Prop Shield, except the motion sensors are removed.

Datasheets

• MPL3115A2 - Precision Pressure/Altitude & Temperature
• LM48310 - 2.6W Mono Class D Audio Power Amplifier
• W25Q64FV - 64 Mbit (8 Mbyte) Serial Flash Memory
• SN74AHCT1G08 - Single 2-Input AND Gate