KiCad
adarwoo
All KiCad projects
Components (39)
| Reference | Value | Description |
|---|---|---|
| U1 | LMR33630ADDA | Simple Switcher Synchronous Buck Regulator, Vin=3.8-36V, Iout=3A, F=400kHz, Adjustable output voltage, HSOP-8 |
| U2 | LT1785AxS8 | RS-485, RS-422 Half duplex 250kbps transceiver, fail-safe receiver, SOIC-8 |
| U3 | ATtiny3226 | 20MHz, 32kB Flash, 3kB SRAM, 256B EEPROM, SOIC-20 |
| U5,U6,U8-U10,U14,U15,U17-U19 | PC817 | DC Optocoupler, Vce 35V, CTR 50-300%, DIP-4 |
| U11-U13 | PCA9555PW | IO expander 16 GPIO, I2C 400kHz, Interrupt, 2.3 - 5.5V, TSSOP-24 |
| C1,C5 | 10u 50v | Unpolarized capacitor |
| C2 | 220nF | Unpolarized capacitor |
| C3,C10 | 1u | Unpolarized capacitor |
| C4 | 10n | Unpolarized capacitor |
| C6 | 47u | Unpolarized capacitor |
| C7-C9,C12-C14 | 100n | Unpolarized capacitor |
| C11,C16-C20,C22-C25 | 1nF 250V | Unpolarized capacitor |
| D1,D6-D18 | LED | Light emitting diode |
| D2 | red | Light emitting diode |
| D3 | orange | Light emitting diode |
| D4 | green | Light emitting diode |
| D5 | GRN | Light emitting diode |
| J1-J3 | 6pins | Generic screw terminal, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4,J5 | 7pins | Generic screw terminal, single row, 01x07, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6,J7,J11,J12,J14 | 3pins | Generic screw terminal, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J8-J10,J16 | Phoenix | Generic screw terminal, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J17 | DE9_Socket_MountingHoles | 9-pin D-SUB connector, socket (female), Mounting Hole |
| J20 | AVR-UPDI | Atmel 6-pin UPDI connector |
| L1 | 10uH | Inductor |
| R1 | 100k | Resistor |
| R2 | 24k9 | Resistor |
| R3 | 680 | Resistor |
| R4 | 100K | Resistor |
| R5,R6 | 6k81 | Resistor |
| R11-R15,R17,R44-R55,R60-R71 | 332 | Resistor |
| R16,R84,R85 | 10K | Resistor |
| R20-R22,R30-R43 | 432 | Resistor |
| R27-R29 | 2k21 | Resistor |
| R72 | 221 | Resistor |
| R74-R76,R78-R81 | 560 | Resistor |
| R83 | 10k | Resistor |
| TP1 | Vcc TP | test point |
| TP2 | GND_TP | test point |
| TP3 | IDLE | test point |