Velleman VMA329 User Manual

VMA329
V. 01 – 06/04/2018 3 ©Velleman nv
5. Overview
VMA329
Add a fingerprint sensor to your Arduino
®
installation.
operating voltage: 3.8 V to 7 V
back light: green
baud rate: (9600 x N) bps, N=1-12 (default N=6)
image acquiring time: < 0.5 s
finger prints storage capacity: 1000
false acceptance rate: 0.001 % (at security level 3)
false reject rate: 1.0 % (security level 3)
interface: TTL serial
operating current (max.): 95 mA
average searching time: 1 s
working temperature: -20 to +50 °C
outline dimensions: 54 x 20 x 20.5 mm
6. Connection
pin number
name
type
description
wire colour
1
Vtouch
in
touch sensor power input
blue
2
Sout
out
touch sensor output
yellow
3
Vin
in
power input
red
4
TD
in
data output TTL logical level
green
5
RD
out
data input TTL logical level
white
6
GND
/
signal ground
black

Velleman VMA329 Specifications

General

Brand	Velleman
Model	VMA329
Category	Accessories
Language	English