I.1. Schematic Diagram

The schematic diagram of the standard Blackstomp board is shown in the Figure 1. The circuit of the standard board is optimized (and compromised) between development and production usage.

Figure 1. Blackstomp’s Hardware Circuit Schematic Diagram

Bill of Materials

ITEM COMPONENTREFQUANTITY
1100kR2,R42
210kR1,R5,R63
3330R7,R132
41kR8,R11,R12,R3,R105
5220R141
647R15,R162
710uF/16V TANTC15,C132
84.7uF/16V ELCAPC14,C1,C6,C7,C2,C36
9100nF MLCCC11,C42
101N4007D11
111N4148D21
12RED LEDLED1,LED2,LED33
13H11L1VU21
14SMD Tactile SwitchKEY1,KEY22
15AMS1117-3.3VU41
16ESP32-A1SU11
17Male Header 1×2H7-H1711
18Male Header 2×3J11
19Male Header 1×8H201
20Male Header 1×4X1,X22
21Male Header 1×3H1,H2,H3,H4,H5,H6,H18,H198
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