Circuits
UCDFS
KiCad projects and PCB designs for UCDFS electronic circuits.
Components (23)
| Reference | Value | Description |
|---|---|---|
| Q1,Q3 | 2N7002 | 0.115A Id, 60V Vds, N-Channel MOSFET, SOT-23 |
| U4 | LM7805MPX/NOPB | Positive 1A 35V Linear Regulator, Fixed Output 5V, |
| U5,U19 | LM339N | Quad Differential Comparators,Quad Differential Comparators, SOIC-14/TSSOP-14 |
| U6 | SN74AHC1G02DBVR | Single NOR Gate, Low-Voltage CMOS |
| U9 | SN74LVC1G04DBVT | |
| U18 | SN74AHCT1G08DBVR | Single AND Gate, Low-Voltage CMOS |
| C4 | 0.22uF | |
| C5-C9,C12 | 0.1uF | |
| C10,C11 | 10uF | |
| D9 | 1N4001 | |
| J1 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2,J3 | Conn_01x02 | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| K1 | G5Q-1A4-DC12 | |
| LED1-LED5 | LTL-1CHG | Standard LEDs - Through Hole Green Diffused |
| R1-R3,R7,R9,R11 | 100k | |
| R4-R6,R19 | 1k | |
| R8,R10,R12-R18,R22,R25-R29 | 10k | |
| R20 | 56k | |
| R21 | 1M | |
| R23 | 15k | |
| R24 | 39k | |
| RV1-RV3 | 10k potentiometer | |
| TP1-TP6 | TestPoint |