Project Description
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Project description
This small candy cane shaped board contains a 16 led array and a push button, all controlled by TI's low power MSP430G2221IPW14 16bit 14 pin micro-controller.
The board is powered by a small CR1025 coin cell and it may be re-programmed using a small 1.27mm pitch connector that fits the Launchpad value line dev board.
To get that real Christmas look it should be fabricated with white soldermask and red silkscreen!
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Component (10)
Qty
Description
BK-870
BT1
1
CR1025 Coin Cell Retainer
RC0603FR-07422RL
R4, R2, R3
3
RES Thick Film SMD 422Ω 1% 1/10W 0603 100ppm/°C
LTST-C193KRKT-5A
D12, D5, D7, D6, D2, D13, D15, D9, D11, D1, D14, D4, D10, D3, D8, D16
16
LED RED CLEAR 0603 SMD
CRCW060347K0FKEA
R6, R5
2
RES Thick Film SMD 47kΩ 1% 1/10W 0603 100ppm/K