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E cribbage

tchristle·e-cribbage·KiCAD/e-cribbage.kicad_pcb

E cribbage PCB layout, top view — open source TI MSP430/CC board by tchristle

About the E cribbage PCB

E cribbage is an open source TI MSP430/CC PCB design by tchristle, published on GitHub. It is a 2-layer board measuring 304.8 × 100.3 mm, with 577 components from 17 distinct parts.

Its main chip is the MSP430F2012IPW, from the TI MSP430/CC family. Other key parts include the 74HC595D_118, SN74LVC1G08DBVR, TPS22929D and TLV71333PDBV. By type, the board carries 245 resistors, 240 diodes, 43 capacitors, 41 ICs, 5 switches and 2 connectors.

From the project

SMT LED Cribbage Board

To-Do List ----------------------------------------------------------------- Schematic - [x] assign different symbols to P1 and P2 LEDs - [x] assign correct parts numbers to switch and CR2032 symbols - [ ] assign final values to LED current limiting resistor Layout - [x] modify CR2032 footprint to match selected clip - [x] modify B5 footprint to match selected slide switch - [x] assign common footprint to all capacitors - [x] update footprint for S1-S4 tactile push buttons - [x] generate gerbers and drill - [ ] fix up silk screen on foot prints Mechanical - [ ] design acrylic cover - [ ]…

E cribbage, from the project README
From the project README

Main components on the E cribbage

74HC595D_118MSP430F2012IPWSN74LVC1G08DBVRTPS22929DTLV71333PDBV

E cribbage bill of materials (BOM)

577 components, 17 distinct parts — part numbers from the project's BOM.

QtyPartRefs
30
74HC595D_118
U1, U3, U4, U5, U6, U7, U8, U9 +22
1
MSP430F2012IPW
U2
8
SN74LVC1G08DBVR
U32, U34, U35, U36, U37, U38, U39, U40
1
TPS22929D
U33
1
TLV71333PDBV
U41
1
Conn_01x04_Female
J1
1
USB_B_Micro
J2
1
BS-7
BAT1
4
GPTS203211B
S1, S2, S3, S4
1
EG1218
S5
120
LED1
D1, D2, D3, D4, D5, D6, D7, D8 +112
120
LED2
D121, D122, D123, D124, D125, D126, D127, D128 +112
39
0.1uF
C1, C2, C3, C4, C5, C6, C7, C8 +31
4
1.0uF
C40, C41, C42, C43
240
1k
R1, R2, R3, R4, R5, R6, R7, R8 +232
4
10k
R243, R244, R246, R247
1
47k
R251

E cribbage design files

The KiCad project lives in the tchristle/e-cribbage repository on GitHub; these links point at the commit this page was built from.

E cribbage: common questions

What microcontroller does the E cribbage use?

The E cribbage is built around the MSP430F2012IPW, from the TI MSP430/CC family.

How big is the E cribbage PCB?

The E cribbage measures 304.8 × 100.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the E cribbage?

577 components, from 17 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the E cribbage design files?

From the tchristle/e-cribbage repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the E cribbage design in my own project?

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

Can I test firmware for the E cribbage without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug TI MSP430/CC firmware against it before you order a PCB.

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