Spark opens in Metuchen, NJ, providing a flexible retail space for local artists and entrepreneurs to showcase their work on a rotating basis.

A rotating POV (Persistence of Vision) display built with ESP32 and APA102 LED strips, supporting image animations from flash or UDP streaming.

The context: Decades-old artifacts related to slavery and civil rights are rotating out of exhibits ... at least 32 artifacts that were once on display have been removed. They include Harriet ...