4 Siren and Light Generator Kit
4 Siren and Light Generator Kit for Models and RC Models
Main Features
· Uses a UM3561 Sound IC
· Uses a high quality speaker
· 4 different emergency
siren sounds, these are selected using a jumper
· The sound can be adjusted with a potentiometer
· The PCB has space for upto 8 LEDs
· LEDs flash
· The LEDs can be turned off
· The frequency of flashing can be varied
· Ideal for using RC
vehicles, cars, trucks, lorries etc
· Available as a kit or as a blank PCB
· Manufactured using a double sided professional double sided PCB
· Perfect for emergency vehicles
| |
1 - 10
|
10+ |
Order Code
|
Blank PCB
|
1.09 |
0.99 |
sirenlights PCB
|
| Kit |
10.49 |
9.99
|
sirenlights kit
|
| Constructed |
19.99 |
18.99 |
sirenlights const
|
Kit Contents
PCB
Mylar speaker
IC socket
PP3 battery clip
Jumpers - to select siren
UM3561
Slide switches
Transistors
LEDs - blue and red
Diode
Zener diode
Variable resistors
Resistors
Capacitors
4 Siren and Light Generator Schematic
| 
4 Siren Generator with Lights
