MR-MINI-7SEG-CA Gravitech, MR-MINI-7SEG-CA Datasheet - Page 2

• Manufacturer Part Number: MR-MINI-7SEG-CA
• Description: Display Development Tools MINI 7-SEGMENT COMMON ANODE
• Manufacturer: Gravitech

Specifications of MR-MINI-7SEG-CA

• Rohs: yes
• Product: LED Display Boards
• Operating Supply Voltage: 5 V
• Description/function: 7 segment single digit display
• Dimensions: 1.2 in x 0.9 in

The MR-MINI-7SEG-CA is a common anode
7-segment with integrated on-board current
limited resistors. It is 10-PIN MRconnect
ready. It can be plug directly onto 10-PIN
MRconnect
the signal from I/O pins of any
microcontroller to the connector on the
bottom of the module. Figure 1shown the
bottom view of the connector.
The module can be interface by connect the
common pin to VCC and pin a-dp to 8-bit I/O
pins of any microcontroller. A segment can
be light up by sending logic LOW to the
display. It is easier to decode if user
interface I/O pin of microcontroller as same
as 7-segment’s pin arrangement. PCB size
is 1.20” x 0.90”
Specifications:
• 10-PIN MRconnect
• +5VDC supply voltage
• Onboard current limited resistors
• Small and compact in size
• Female header connector.
MR-MINI-7SEG-CA
©
Description
connector. User can interface
Copyright © 2007 MicroResearch
GRAVITECH GROUP
©
ready
TM
User Manual
Mini 7-Segment Common Anode
©
WWW.GRAVITECH.US
a, b, c, d,
e, f, g, dp
VCC
NC
Name
Pin out:
FIG 1:
Input
PWR
NC
Type
Bottom view pin out
Segment input (send
logic LOW to light up
the segment)
Supply voltage
No connect
Description
(+5VDC)