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charlielee206
A collection of my personal PCBs and its parts. May overlap with my other projects.
| Reference | Value | Description |
|---|---|---|
| Q1-Q4 | BC239 | NPN transistor, collector/base/emitter |
| C1,C3,C6,C8 | 1uF | Polarized capacitor,Unpolarized capacitor, small symbol |
| C2,C5,C9 | 470pF | Unpolarized capacitor, small symbol |
| C4,C7,C12,C13 | 100nF | Unpolarized capacitor, small symbol |
| C10 | 4nF | Unpolarized capacitor, small symbol |
| C11 | 10nF | Unpolarized capacitor, small symbol |
| C14 | 100uF | Polarized capacitor |
| D1-D4 | 1N914 | 100V 0.3A Small Signal Fast Switching Diode, DO-35 |
| D5 | 1N4001 | 50V 1A General Purpose Rectifier Diode, DO-41 |
| D6 | LED | Light emitting diode |
| R1,R17 | 39K | Resistor, small symbol |
| R2 | 47K | Resistor, small symbol |
| R3 | 100R | Resistor, small symbol |
| R4,R10,R14 | 470K | Resistor, small symbol |
| R5,R7,R11,R12,R15 | 10K | Resistor, small symbol |
| R6 | 1K | Resistor, small symbol |
| R8,R13,R20,RV1-RV3 | 100K | Potentiometer,Resistor, small symbol |
| R9,R16 | 150R | Resistor, small symbol |
| R18 | 22K | Resistor, small symbol |
| R19 | 430K | Resistor, small symbol |
| R21 | 3K3 | Resistor, small symbol |
| R22 | 15K | Resistor, small symbol |
| R23 | R_LED | Resistor, small symbol |