P*d-sama Raspberry Pi Expansion Board "pHAT" Board 3-Piece Set Unused

Raspberry Pi Zero sized pHAT expansion boards for Raspberry Pi - 3-piece set, unused items

1. Unicorn pHAT
   32 (8 x 4) RGB LED matrix
2. pHAT DAC
   192 kHz, 24-bit DAC
3. Explorer pHAT
   For prototyping

Opened for photography and visual inspection, but they are unused new items.
Operation has not been confirmed.

1. Unicorn pHAT
   A pHAT board equipped with a colorful 32 (8 x 4) RGB LED matrix.

Features
   - 32 RGB LEDs (SK6218 - 3.5 mm x 3.5 mm)
   - LED data transmission via DMA with PWM
   - Usable with Raspberry Pi 3, 2, B+, A+, and Zero
   - Python library available
   - Requires soldering of pin headers

2. pHAT DAC
   A pHAT board that adds high-quality DAC functionality at an affordable price.

Features
   - 192 kHz, 24-bit audio output
   - 3.5 mm stereo jack pre-installed
   - Optional dual RCA phono connectors can be installed (connectors not included)
   - Usable with Raspberry Pi 3, 2, B+, A+, and Zero
   - Requires soldering of pin headers
   - The 3.5 mm stereo jack is pre-installed, but the dual RCA phono connectors are not installed or included.

3. Explorer pHAT
   A pHAT board suitable for prototyping.

Features
   - Four 5 V tolerant inputs with buffers (ideal for interfacing with Arduino)
   - Four powerful 5 V outputs (up to 500 mA total for 4 channels)
   - Four analog inputs
   - Two H-bridge motor drivers (up to 200 mA per channel, software PWM control)
   - Compatible with Raspberry Pi 3, 2, B+, A+, and Zero
   - Python library available
   - Requires soldering of pin headers

Reference URL:
https://www.switch-science.com/search?q=%EF%BD%90HAT

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