| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $9.64 | $9.45 | $9.15 | $8.76 | Contact US |
Waveshare ESP32-S3 Development Board ESP32-S3R2 GEEK 1.14-inch LCD ST7789 for USB Dongle Support 2.4GHz WiFi BLE5
$17.68
M5Stack M5GO IoT Starter Kit V2.7 High Performance IoT Start Development Kit ESP32 2-inch IPS Screen for Arduino
$96.24
M5Stack Glass2 Unit 1.51-inch Transparent OLED Extended Screen Unit for SSD1309 Driver Solution
$34.22
Digital Sound Recording Voice Module WTR010-SD for Digital Voice Recorder
Features
- Single chip recording and playback voice
- SD card recording module, 128M-1G, 1M about 2 mins
- Support wav format, 16KHz,4bit, mono
- Voice is DAC output,can accessed headphone
- Speaker output(0.5W,8ohm)
- Operating voltage: 2.5-3.3V
- Five keys: REC, PLAY/STOP, UP, DOWN, DEL.
- Size:56mm*46mm*10mm
- Chipset solution is available
Applications
- Products need good voice recording quality.
- Telephone records, industrial control toys, consumer products and so on.
