PIEZO Loudspeaker waterproof 27,90 €

Fri, 14 Oct 2022 18:36:44 +0200

Waterproof loudspeaker with piezo element dia. 36 mm.

Water is a natural barrier to sound. Therefore, the loudspeaker should be located, e. g. for a submarine, in a free-flooding space which is not covered by water whilst the sub is surfaced.

Technical Specifications:
Piezo element dia. 36 mm
Dimensions overall: 6 x 70 x 90 mm
Weight: approx. 20 g

Includes:
Piezo loudspeaker
amplifier
description

PLEASE NOTE: If used with sound module RSM (no. 8470) a resistor with 3 Ohm is required!
This resistor must be inserted within the lead connecting amplifier to loudspeaker.

Sound Module RSM with MP3-Player 89,90 €

Sun, 05 May 2024 17:08:11 +0200

This sound module is fitted on to a MP3 player and can play 20 MP3 or WAV files through a single R/C channel. The module is connected directly to the receiver and operates the MP3 player electronically allowing playback of all 20 sounds or playlists via a control stick or switch on your transmitter.

Sounds and playlists are stored on a micro-SD card which is fitted in a slot of the MP3 player. The micro-SD card already contains 20 sounds such as sonar ping, Diesel engine, steam whistle, countdown, helicopter and alarm signals. Sounds can be stored and playlists configured at your own choice.

The loudspeaker (8 Ohm) is connected to 2 pins on top of the module. Volume can be adjusted by a rotary switch on the MP3 player. All other functions are controlled via the transmitter.

Setup requires no modifications on the transmitter as the module is operated simply by the control stick or a switch on your transmitter.

Supply voltage is 4.5 to 5.5 Volt which corresponds to a battery pack with 4 NiMH cells or standard BEC (power supply via speed controller).

Manual available only in GERMAN language, sorry!

Operation
Move the control stick (or switch) in one direction and let back to neutral. Movement of stick (or switch) is counted. Holding the stick in one direction for about 1 second will activate the corresponding sound. Should that particular sound already be active playback of that sound is stopped.

Example: Activation of sound 3
Move stick (or switch) twice to the left, repeat a third time and hold stick for about 1 second until sound 3 is heard. Sounds 1 to 10 are activated by moving the stick (or switch) in one direction. Sounds 11-20 are activated by moving the stick in the opposite direction. This direction for playback depends on the transmitter and can be reversed by the servo reverse function of the transmitter (if your Tx offers this feature).

Sounds 11-20 can also be activated through playlists which start with a delay of about 3 seconds. Playlists can consist of a sequence of different sounds as well as a repetition of identical sounds.

Includes
• MP3 player (MSM2), ready-to-run
• Controller, ready fitted on top of MP3 player
• micro-SD card with 20 sounds

Manual available only in GERMAN language, sorry!

PLEASE NOTE: A loudspeaker is not included! We recommend a loudspeaker with 8 Ohm and minium power rating of 1 Watt.

Technical Specifications (control unit)
length 46.5 mm
width 26.7 mm
consumption (incl. MP3 player): 50-300 mA (depending on volume), max. 500 mA
height (incl. MP3 player) 17 mm + connectors for loudspeaker
Output: 1 Watt at 8 Ohm
Connector: JR

ALEXANDER ENGEL KG - engel modellbau -/Electronics/Sound Modules products

PIEZO Loudspeaker waterproof 27,90 €

Sound Module RSM with MP3-Player 89,90 €