Labels Milestones
Back2N3904 | Small Signal NPN Transistor, TO-92 | | | J3 | 1 | SW_Push | Push button switch, generic, symbol, four pins D Push button switch, generic, two pins | | R14, R15, R18 | 3 | 4.7k | Resistor | | C1, C11 | 2 pin Molex connector 2.54 mm spacing R23, R24, R25, R27 Switch, triple pole double throw | | | Tayda | A-159 | | | | S2 | 1 | B10k | Potentiometer | | | | | | | U2 | 1 | Conn_01x07 | *(optional) SIP socket, 2.54 mm, 1x2 (see build notes Change C13 to 10 nF | Unpolarized capacitor | .
- So hard. - In general, try.
- 470mF supercapacitor, 45mohm, -40ºC to +70ºC, https://www.cap-xx.com/wp-content/uploads/datasheets/CAP-XX-DMF470mF-Datasheet.pdf.