pico-plc
DanNixon
A Raspberry Pi Pico powered PLC like general purpose control board.
Components (21)
| Reference | Value | Description |
|---|---|---|
| Q1 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| Q8-Q15 | NDS355AN | N-MOSFET transistor, gate/source/drain |
| U1 | DS18B20 | Programmable Resolution 1-Wire Digital Thermometer TO-92 |
| U2-U9 | VO615A | DC Optocoupler, Vce 70V, CTR 50-600% @ 5mA, Viso 5000Vrms, DIP4 |
| 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; also supports Raspberry Pi Pico 2 |
| D1,D5,D7,D9,D11,D13,D15,D17,D19 | D_Schottky | Schottky diode |
| D2 | Power In LED | Light emitting diode |
| D3 | 3.3v On LED | Light emitting diode |
| D4,D6,D8,D10,D12,D14,D16,D18,D20-D27 | LED | Light emitting diode |
| J1 | Conn_01x09 | Generic connector, single row, 01x09, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J7,J26-J33 | Screw_Terminal_01x02 | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J8 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J15,J16 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J18-J25 | Screw_Terminal_01x03 | Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP21-JP28,JP41,JP42,JP44,JP45,JP47,JP48,JP50,JP51 | Jumper_2_Open | Jumper, 2-pole, open |
| K1-K8 | Relay_SPDT | Relay SPDT, monostable, EN50005 |
| R1,R18,R19,R22,R23,R26,R27,R30,R31,R34,R35,R38,R39,R42,R43,R46,R47,R65-R72 | 470 | Resistor |
| R2 | 330 | Resistor |
| R3,R4 | 2.2K | Resistor |
| R17,R21,R25,R29,R33,R37,R41,R45 | 10k | Resistor |
| R49,R51,R53,R55,R57,R59,R61,R63 | 4k7 | Resistor |