Leobot Electronics South Africa - Low Cost Arduino & Electronic Component Supplier based in Port Elizabeth, South Africa.
Leobot Electronics Online Shop
R79.88
WT588D voice module characteristics
Module package (with FLASH memory and peripheral circuits) have DIP16, DIP28, chip packaging has DIP18, SSOP20 and LQFP32 form;
According to external or built-in SPI-Flash's different, play different duration, support 2M ~ 32Mbit of SPI-Flash Memory;
Embedded DSP audio processor speed, fast processing speed;
Built 13Bit/DA converter, and 12Bit/PWM output, good sound quality;
PWM output can directly drive 0.5W/8 speakers, push-pull current abundant;
Support DAC / PWM output of two ways;
Support for loading WAV audio formats;
By professional PC operating software, any combination of voice, silence can be inserted, insert the mute does not take up memory capacity, a voice repeated calls have been loaded to multiple addresses;
USB download mode, support for online download / offline download; WT588D voice chip, even in the case of electricity, will also be able to download the data to the normal SPI-Flash;
Supports MP3 control mode, control mode button, 3 × 8 key combination control mode, parallel control mode, front-line serial control mode, three-wire serial control mode, and three-wire serial control I / O port expansion output mode;
Three-wire serial control mode to control the three-wire serial I / O port expansion only to send the data output mode can be switched. Even after switching to the final before switching into a working state after switching mode;
Arbitrary voice playback status display BUSY signal output;
Anti-interference, and can be used in industrial applications;
Section 220 can control the address bits, a single address can be loaded up to 128 bits of voice, the voice within the address bit combination play;
Support the loaded audio player audition;
Voice playback stops immediately enter the sleep mode, the chip to a complete stop state;
15 kinds of key control mode, any key can be set to any of the control mode;
Supporting WT588D VoiceChip PC software, the interface is simple, easy to use. The play can greatly limit the functionality WT588D voice chip;
A single chip to support multiple external memory;
Up to 500 segments can be loaded for editing audio;
Into the quiet time range 10ms ~ 25min;
Chip reset time 5ms;
Voltage DC2.8V ~ 5.5V;
Static sleep current of less than 10uA;
Support load 6K ~ 22KHz audio sampling rate
Arduino Automated Plant Water ProjectA simple but practical Arduino project to automatically water your plants, showing the usage of a 7-Segment Display, a Soild Moisture Sensor, a Temperature Sensor and a Relay.
Arduino IntroductionIntroducing you to the awesome Arduino!
Simple Arduino RC Car/Robot A guide to construct your own Arduino-based 2 Wheel-Drive Robot
Arduino F.A.Q Arduino Frequently Asked Questions & Answers
Mini Digital Stereo Audio Power Amplifier PAM8403 Module (3Watt Amp)
R49.36
Microphone Module
R46.01
High-quality WT588D-16p Voice/Audio Module
Electret Microphone Amplifier GY-MAX4466 Module
R93.60
Waterproof Ultrasonic Range Finder Module (JSN + B02)
R189.23
Voice Recording & Playback Module ISD1820 with Microphones + Loudspeaker (8Ohm, 0.25Watt)
R81.26
MINI LM386 Audio Amplifier Board (3V-12V Power Amplifier, DIY Kit)
R96.30
Voice & Sound Detection Module
R46.90
Stereo Audio Amplifier Module(Dual Channel AMP AUX Amplifier Board Module DC 1.8-12V, TDA2822M 2.0)
R63.00
MP3 Player Module (DFPlayer Mini)
R83.42
Remote Audio Relay Kit (Phone Decoder)
R296.31
KY-012 Active Buzzer Module
R18.95
FM Stereo Radio Module (5V, 76-108MHZ)
R159.31
HY-SRF05 Ultrasonic Distance Measuring Sensor Module
R45.95
Digital Power Amplifier Module (PAM8403, 2*3W, 2.5V-5V)
R34.95