Stopwatch
drewsum
Hardware stopwatch for developing film
Components (38)
| Reference | Value | Description |
|---|---|---|
| Q301 | BSS214NW | |
| Q302 | ZXMS6004FFTA | |
| U201 | TPS26600RHFT | |
| U301 | TPS62130A | |
| U401,U501-U505,U604-U606,U1301-U1307,U1401-U1407 | 74LVC1G97 | |
| U402 | CD4024 | |
| U403 | CD4040 | |
| U601-U603 | AT42QT1010-TSHR | |
| U607,U608 | 74LVC1G80 | |
| U701,U801,U901,U1001,U1101,U1201 | 4026 | |
| U702,U802,U902,U1002,U1102,U1202 | HDSP-7503 | |
| C201,C303,C402,C601-C603 | 10nF | |
| C202,C304,C401,C404-C406,C501-C505,C604-C606,C610-C614,C701,C801,C901,C1001,C1101,C1201,C1301-C1307,C1401-C1407 | 0.1uF | |
| C203 | 100uF | |
| C301,C302,C305,C306,C607-C609 | 10uF | |
| C403 | 1nF | |
| D201 | 24V | |
| D301 | BAT48JFILM | |
| D501,D504,D505 | Green | |
| D502,D503,D506,D507 | Red | |
| H1501-H1504 | 3mm | |
| J201 | +12V IN | |
| L301 | 2.2u | |
| MK1501-MK1508 | 4-40 | |
| N201 | +12V 1A Power Supply | |
| R201 | 51.1k | |
| R202 | 1.15k | |
| R203,R207 | 5.11k | |
| R204,R205,R208,R302,R303,R401-R406,R607-R617,R701,R801,R901,R1001,R1101,R1201,R1301-R1307,R1401-R1407 | 10k | |
| R206 | 13k | |
| R301 | 10 | |
| R304 | 562k | |
| R305 | 180k | |
| R501-R507,R601-R606,RN701,RN801,RN901,RN1001,RN1101,RN1201 | 1k | |
| SW601-SW603 | Cap_Touch | |
| TP201,TP301 | TP | |
| TP202,TP203 | TP_Pad | |
| X401 | ECS-327KE |