Celestron Sky Map - Planisphere Revo VRS-LANC 20 digital I/O pins (3

20 digital I/O pins (3 used for Touch IC and 5 for MP3 IC

Supports data transfer rates of up to 920 Kpbs COM Port assignments maintained across reboot Powered via a USB port

82 m) Weight 1

variable continuously from 7 to 500W/s

1 transmitter Flash Ready Indicator Visual and audible (switchable) Power Li-Ion Battery: 28

Celestron Sky Map - Planisphere Revo VRS-LANC 20 digital I/O pins (3The Celestron Sky Map provides a fun way to read the night sky, and is an ideal teaching guide. Just as you wouldn't set off upon a road trip without a road map, you needn't try navigating the night sky without a map either. Even if you're experienced around major constellations, these maps help locate all kinds of fascinating objects. The front cover has a specially designed luminous planisphere that rotates to simulate the seasonal progression of