| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $0.00 | $0.00 | $0.00 | $0.00 | Contact US |
Mini Duplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
$32.08
Mini Simplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
$20.62
FY-SP104U Noise Reduction Microphone Module 2 Waterproof Pickups for Echo Cancellation 32.8ft Range
$32.86
STM32F051C8T6 Develop Board ARM Learning Board Singlechip Core Board With STM32 Program
Features:
- IPCS STM32F051C8 mainchip, welded on the mainboard
- 8M crystal oscillator
- LM117-3.3V stabilization chip, max providing 800mA current
- 1 Channel mini USB interface, supply power for system version, USB communication function is reserved
- Reset press button
- One group of function swiching jumping cable pin
- Standard JTAG download port, support JLink, STLink
- 3.3V power supply expansion pin 3x2
- Power supply indicator light 1PCS
- Function indicator light for IO port basic function
- Serial port download interface is reserved
- Size: 50*50mm
- 1PCS 3.0mm positioning hole
- V1.2 version is newly added 32.768K clock crystal oscillator
- 20K RAM, 64K ROM , TQFP48 sealing
