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Update time: 2018-08-30 13:01:13
Creation time: 2018-08-30 12:10:31
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Design Drawing

Design Drawing

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ID Name Designator Footprint Quantity Mounted
1 TP4056 U1 TP4056-PROTECT 1 Yes
2 boost 5v U2 NONE 1 Yes
3 BS-2-1 B1 BATTERY-1 1 Yes C70376
4 Pro Mini 328 - 5V P1 MINI 328 - 5V 1 Yes
5 BUZZER LS1 BUZZER-12MM 1 Yes
6 120 R1 AXIAL-0.3 1 Yes
7 2N2222 Q1 TO-92(TO-92-3) 1 Yes C118538
8 1k R2 AXIAL-0.3 1 Yes
9 Start/Stop SW1 KEY-6.0*6.0-4 1 Yes C79156
10 Preset 1 SW2 KEY-6.0*6.0-4 1 Yes C79156
11 Preset 2 SW3 KEY-6.0*6.0-4 1 Yes C79156
12 Preset 3 SW4 KEY-6.0*6.0-4 1 Yes C79156
13 TM1637 U3 TM1637-PCB 1 Yes
14 ROTARTY_ENCODER SW5 ROTARY_ENC_PLAIN 1 Yes

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