pi-transceiver
M0LTE
An attempt to build a complete ham radio transceiver around a Raspberry Pi
Components (27)
| Reference | Value | Description |
|---|---|---|
| U1 | MPR121QR2 | 12ch Touch Sensor controller, UQFN-20 |
| U2 | LM386 | Low Voltage Audio Power Amplifier, DIP-8/SOIC-8/SSOP-8 |
| U3 | PCM5102 | 2VRMS DirectPath, 112dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface, TSSOP-20 |
| A1 | RaspberryPi_Pico | Versatile and inexpensive microcontroller module powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash |
| C1,C2,C4,C11,C14-C16,C21,C22 | 100n | Unpolarized capacitor |
| C3 | 47u | Unpolarized capacitor |
| C5 | 220u | Polarized capacitor |
| C6 | 47n | Unpolarized capacitor |
| C9,C10,C17-C19 | 2u2 | Unpolarized capacitor |
| C12,C13 | 2n2 | Unpolarized capacitor |
| J1-J12 | Conn_01x01_Pin | Generic connector, single row, 01x01, script generated |
| J13 | AudioJack3_Switch | Audio Jack, 3 Poles (Stereo / TRS), Switched Poles (Normalling) |
| J14 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J15 | Conn_01x08 | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J16 | Conn_01x09 | Generic connector, single row, 01x09, script generated (kicad-library-utils/schlib/autogen/connector/) |