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Mss cascade adv

IowaScaledEngineering·mss-cascade·kicad/mss-cascade-adv/mss-cascade-adv.kicad_pcb

Mss cascade adv PCB layout, top view — open source AVR/Arduino board by IowaScaledEngineering

About the Mss cascade adv PCB

Mss cascade adv is an open source AVR/Arduino PCB design by IowaScaledEngineering, published on GitHub. It is a 2-layer board measuring 127 × 76.2 mm, with 134 components from 29 distinct parts.

Its main chip is the ATtiny861A-S, from the AVR/Arduino family. Other key parts include the AP7381-50Y, AP3012, 74HC4049 and PCA9555PW. By type, the board carries 47 resistors, 24 diodes, 21 capacitors, 15 connectors, 12 jumpers and 7 ICs.

From the project

Integrated Cascade Module for Free-mo Modular Signal System

Main components on the Mss cascade adv

AP7381-50YAP301274HC4049PCA9555PWATtiny861A-S

Mss cascade adv bill of materials (BOM)

134 components, 29 distinct parts.

QtyPartRefs
1
AP7381-50Y
U1
1
AP3012
U2
2
74HC4049
U3, U4
2
PCA9555PW
U5, U7
1
ATtiny861A-S
U6
4
Molex 0532610471
J1, J2, J11, J12
1
Screw_Terminal_01x02
J3
5
Screw_Terminal_01x02
J5, J6, J7, J9, J10
2
8P8C
J8, J13
3
SM04B-SRSS
J15, J16, J17
12
SolderJumper_2_Open
JP1, JP2, JP3, JP4, JP6, JP7, JP8, JP9 +4
2
JS202011SCQN
SW1, SW2
4
FSM4JSMATR
TE Connectivity ALCOSWITCH Switches
SW3, SW4, SW5, SW6
1
SW_DIP_x05
SW7
7
CDBM140G
D1, D2, D4, D5, D9, D11, D12
2
BLUE LED
D3, D6
2
SMAJ18A-TP
D7, D10
3
GREEN LED
D8, D19, D22
8
AMBER LED
D13, D14, D15, D16, D17, D18, D20, D23
2
RED LED
D21, D24
Show 9 more
QtyPartRefs
1
4.7uH
L2
1
68uF
C1
17
0.1uF
C2, C3, C5, C7, C8, C9, C10, C12 +9
1
22uF
C4
1
10uF
C6
1
1uF
C11
23
10k
R1, R16, R17, R21, R22, R23, R24, R25 +15
11
1k
R2, R11, R18, R19, R41, R42, R43, R44 +3
13
330
R3, R4, R5, R6, R7, R8, R9, R10 +5

Mss cascade adv design files

The KiCad project lives in the IowaScaledEngineering/mss-cascade repository on GitHub; these links point at the commit this page was built from.

Mss cascade adv: common questions

What microcontroller does the Mss cascade adv use?

The Mss cascade adv is built around the ATtiny861A-S, from the AVR/Arduino family.

How big is the Mss cascade adv PCB?

The Mss cascade adv measures 127 × 76.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Mss cascade adv?

134 components, from 29 distinct parts. The full bill of materials is listed on this page.

Where can I download the Mss cascade adv design files?

From the IowaScaledEngineering/mss-cascade repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Mss cascade adv design in my own project?

The repository has no license, so all rights stay with IowaScaledEngineering. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Mss cascade adv without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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