An Arduino sketch to test the WTV020-SD-16P sound module This sketch uses pins 9,10,11,12 to control the WTV020-SD-16P module and play through 5 audio tracks. It works OK if the module uses 3.3V from Arduino but was not reliable when I changed the module jumper to 5V.  Don’t know if that was a code problem Read more about WTV020-SD-16P_Sound_Module_Example.ino zipped[…]

Brenton’s final Version (V05, 23 Sept 2017) of the Arduino code for the prototype laser tag guns. It has “Data Bullet” shooting (IR LED output), being hit (“Data Bullet” receiver and Hit LED), LCD display of ammo, lives and name (hardcoded) and the WTV020 sound module for effects. Version 05 added debounce for the trigger, Read more about SC_DuinoTag_05_SimpleGunLCDSound.ino zipped[…]

An Arduino button debouncing library to prevent multiple events whent the gun trigger is pressed or released. Used by SCDuinoTagV04 code

Miles Tag sound files in AD4 format,  chuck ’em on SD in WTV020-SD-16P module and Bob’s your whatsit.

File converter for the WTV020-SD-16P module. This is a command line converter to create .ad4 format files for the sound module from .wav files. .wav files must be Mono, 32KHz, 16 bit

Not actually required for our project, but a useful look at hor IR data “Bullets” are sent and received.

Here is the library to help the Arduino control the 1602 LCD display using a 4 wire I2C connection.   This allows the “#include <LiquidCrystal_I2C.h>” line in the SC_DuinoTag code to work. Download it and save it somewhere convenient.  Then add the library to the Arduino IDE as below. Open Arduino IDE and go to menu: Read more about Arduino-LiquidCrystal-I2C-library-master.zip[…]

WTV020-SD-16P Arduino Library code Here is the library to help the Arduino control the WTV020-SD-16P sound module.   Downloade it and add to the Arduino IDE as below. Open Arduino IDE and go to: Sketch / Include Library… / Add .zip library