| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $9.69 | $9.49 | $9.20 | $8.80 | Contact US |
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (CH343G Chip) w/ Isolation
$29.31
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (FT232RNL) w/ Isolation
$33.20
Mini Duplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
$32.08
AD9850 DDS Signal Generator Module for Arduino Raspberry pi
Description:
- The module can output sine wave and square wave,two sine waves and two square waves output
- AD9850： 0-40MHz
- The after harmonic becomes bigger and bigger when the frequency is between 20-30MHz,and the wave form becomes unclean.
- Square wave:0-1MHz
- Generated DA reference pins(PIN12)extraction is convenient for the amplitude control application of input
- Wave form.Input voltage can be generated by variable resistance,adjusting the resistance can get different
- Duty ratio square wave.
- * AD9580 adopts 125MHz active crystal.
