Elmodules EM-50221 ISD Audio Recording Playback Module Kit
| Quantity | Unit price | Save |
|---|---|---|
| 1 – 4 | 47.17 € | — |
| 5 – 9 | 45.03 € | -5% |
| 10 – 19 | 44.15 € | -6% |
| 20 – 49 | 43.31 € | -8% |
| 50+Best price | 42.13 € | -11% |
Technical description of the product (EM-50221):
Voice recorder/player (ISD). This KIT allows the creation of a circuit based on a Winbond ISD1616 (SMD) IC, which is suitable for recording, storing, and playing back short audio recordings (approx. 16 sec). The KIT includes the SMD circuit soldered onto the PCB, so assembly is not a difficult task. Recommended for beginners and advanced users alike. Technical specifications: Additional items required for assembly: soldering iron and solder, side cutters, multimeter or knowledge of standard component value markings. Instant playback in standby mode. Built-in microphone. The microphone preamplifier has automatic gain control. PWM Class-D amplifier. Simple operation using PLAY/REC push buttons. LED mode indicator. Difficulty level: 2. Assembly time: 15 minutes. Dimensions: 45x45mm. Soldering points: 29. Power supply: 7.5-12VDC/100mA. Standby current consumption: 1-10µA (without LED). Recommended speaker: 8Ohm/0.5W. Memory circuit "forgetting" time: approx. 100 years. Write cycles: 10,000 cycles. RoHS: no.