ZC95 MKII

CrashOverride85·zc95·pcb-project/MainBoard/main.kicad_pcb

Top view of the ZC95 MKII PCB
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ZC95 MKII is an open source PCB design by CrashOverride85: a 2-layer, 191.5 × 76 mm board with 319 components (69 distinct parts). It is built around the TCA9534, BQ25601, MAX3232EEAE+T, AT24C04CDRG and more. Filed under iot & wireless and power & battery.

4 channel EStim box inspired by the mk312bt, with Lua scripting support

Note: This repo has submodules, so if cloning, it's best to use the recursive option.

The box is primarily intended for standalone use (i.e. not used whilst connected to phone/laptop/tablet), but can be controlled remotely via a Python GUI, and run Lua scripts that have been uploaded to it over serial or WiFi.

Main features: - 4 isolated channels - Audio input - line level for estim tracks or microphone input (selectable via menu) - Many inbuilt patterns - around 14, not counting audio and more esoteric stuff - Custom patterns can be written in Lua - Two stereo 3.5mm trigger input sockets…

Built around

Parts list

319 components, 69 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
TCA9534
U1, U28
1
BQ25601
U2
1
MAX3232EEAE+T
U4
1
AT24C04CDRG
U5
2
LM324
U6, U11
1
MCP4728
U7
2
TPS61088
U8, U17
1
MCP4651
U10
4
SN74LVC1G3157DCKR
U12, U18, U26, U27
1
BQ27441-G1
U13
1
HY2111-GB
U14
1
FS8205A
U15
1
HT7533-1
U16
7
USBLC6-2P6
U19, U20, U21, U22, U23, U24, U25
5
AO3401A
Q1, Q14, Q15, Q16, Q18
10
AO3400A
Q2, Q4, Q5, Q7, Q8, Q10, Q11, Q13 +2
4
IRF9Z24NPBF
Q3, Q6, Q9, Q12
1
TRG1
J1
1
TRG1
TRG2
J2
2
CONN_02X04_ODD_EVEN
Conn_02x04_Odd_Even
J3, J5
Show 49 more
QtyPartRefs
2
TRG1
AudioJack3_SwitchTR
J4, J18
1
C30169
LCD
J6
1
C9135
FrontPanel
J8
1
433TX
J9
1
TRG1
CHAN1
J11
1
TRG1
CHAN2
J12
1
CONN_01X02
Conn_01x02
J13
1
TRG1
CHAN3
J14
1
TRG1
CHAN4
J15
1
AudioIn
J16
1
C134092
USB_C_Receptacle
J20
1
C6937119
26650 Cell
BT1
1
500MA
500mA
F1
1
C319015
SW_SPDT
SW1
12
BZX584C3V6
D1, D6, D18, D20, D21, D22, D23, D24 +4
1
C2986059
PG
D3
1
C2986059
CHRG
D4
1
1SMA4734A
D5
4
SMAJ13A
D7, D9, D11, D15
4
BAV23CL
D8, D10, D12, D16
1
C2986059
9v
D13
1
C2986059
OK
D14
1
SS34
D17
2
1.5UH
1.5uH
L1, L2
1
FTC201610S1R0MBCA
L3
16
1UF
1uF
C1, C2, C5, C21, C26, C32, C36, C37 +8
20
100NF
100nF
C3, C4, C6, C7, C8, C10, C12, C13 +12
9
10UF
10uF
C9, C25, C40, C56, C66, C67, C68, C70 +1
5
220UF
220uF
C11, C14, C17, C19, C46
9
22UF
22uF
C22, C23, C24, C38, C53, C54, C55, C64 +1
3
10NF
10nF
C27, C57, C62
4
3.3NF
3.3nF
C29, C33, C35, C60
1
0.47UF
0.47uF
C47
1
47NF
47nF
C50
1
4.7UF
4.7uF
C69
43
10K
10k
R1, R2, R3, R4, R11, R15, R17, R18 +35
25
100R
R5, R6, R7, R8, R9, R14, R16, R19 +17
6
2K2
2k2
R10, R90, R120, R123, R138, R143
42
100K
100k
R12, R13, R37, R39, R40, R42, R45, R47 +34
2
0.5R
R36, R61
14
150K
150k
R41, R44, R52, R55, R66, R69, R79, R82 +6
1
1.5K
1.5k
R78
4
330K
R86, R95, R141, R153
3
56K
56k
R87, R89, R145
8
4K7
4k7
R93, R94, R100, R106, R107, R113, R133, R154
4
1k
R102, R115, R130, R131
1
0.01R
R126
2
5.1K
5.1k
R139, R140
2
100R
10k
R156, R157

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