| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $11.76 | $11.52 | $11.16 | $10.68 | Contact US |
Netherlands Module Hypex NC252MP Power Amplifier Board 2x250W 2-Channel Audio Amplifier Module
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DAS AERO12 Active Speaker DSP Preamplifier Motherboard Audio Input Board for Convert/Road/Avant/Aero Series
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5-Wire DC Brushless Fan Testing Board with Storage Box for Internal and External Fan Detection
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Arduino Opensource TTL to RS485 Expansion Board RS485 Shield
Technical specs:
- Module: + 5V power supply
- Module size: 55mmx53mm
- 16 digital IO ports (including a I2C interface)
- 6 analog IO ports and power supply
- Running mode switch
- Automatic and manual transceiver mode switch (manual transceiver mode, so that the terminal is number 2 IO port)
- Transceiver indicator
- The standard RS485 interface, RS485 interface, RS485 pin Mini
- Weld area
- Reset switch
