Datasheet

revolution
Revolution Education Ltd. Email: [e-mail] Web: www.rev-ed.co.uk Version 2.0 01/09/2002
28-PINPROJ.P65
6
28-PIN PROJECT BOARD
Analogue Input Channels
The analogue input channels are left floating (no connection).
The equivalent input circuit is shown below.
The analogue input ribbon cable connector has the following pin arrangement (wire 1 is
marked with red ink).
MICRO-
CONTROLLER
input pin
V1+
0V
analogue
input
analogue
inputs
V1+
in 0
in 1
in 2
in 3
0V
Order Codes:
MIC035 PIC16F872I/SP 28-pin microcontroller (optional)
AXE020 28-pin Project Board
IC030 L293D 16-pin Motor Driver IC (optional)
10 V1+
90
8 V1+
71
6 V1+
52
4 V1+
33
20V
10V