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This module will provide a brief but informative overview on how to use the Capacitive Touch library to program the Capacitive Touch Booster Pack for the MSP430 LaunchPad. The objectives of this course are to understand both the hardware and software components of a capacitive touch solution. The software portion provides an description of the library architecture and examples using API calls from the library. The hardware portion includes a basic explanation of capacitance and how this capacitance is ‘sensed’ or measured with the MSP430. The hardware platform is the TI Capacitive Touch Booster Pack for the MSP430 LaunchPad, and the MSP430 LaunchPad with the MSP430G2452 microcontroller.

Image	Digi-Key Part Number	Manufacturer Part Number	Description	Quantity Available	Minimum Quantity	Unit Price
	296-28123-5-ND	MSP430G2452IN20	IC MCU 16BIT 8KB FLASH 20PDIP	194	1	1.95000
	296-28125-1-ND	MSP430G2452IPW14R	IC MCU 16BIT 8KB FLASH 14TSSOP	5568 Alternate Packaging	1	2.01000
	296-28125-2-ND	MSP430G2452IPW14R	IC MCU 16BIT 8KB FLASH 14TSSOP	4000 Alternate Packaging	2000	0.78750
	296-28125-6-ND	MSP430G2452IPW14R	IC MCU 16BIT 8KB FLASH 14TSSOP	5568 Alternate Packaging	1	2.01000
	296-28127-1-ND	MSP430G2452IPW20R	IC MCU 16BIT 8KB FLASH 20TSSOP	8685 Alternate Packaging	1	2.01000
	296-28127-2-ND	MSP430G2452IPW20R	IC MCU 16BIT 8KB FLASH 20TSSOP	8000 Alternate Packaging	2000	0.78750
	296-28127-6-ND	MSP430G2452IPW20R	IC MCU 16BIT 8KB FLASH 20TSSOP	8685 Alternate Packaging	1	2.01000
	296-28129-1-ND	MSP430G2452IRSA16R	IC MCU 16BIT 8KB FLASH 16QFN	9809 Alternate Packaging	1	2.15000
	296-28129-2-ND	MSP430G2452IRSA16R	IC MCU 16BIT 8KB FLASH 16QFN	9000 Alternate Packaging	3000	0.84375
	296-28129-6-ND	MSP430G2452IRSA16R	IC MCU 16BIT 8KB FLASH 16QFN	9809 Alternate Packaging	1	2.15000
	296-33461-5-ND	MSP430G2452IPW14	IC MCU 16BIT 8KB FLASH 14TSSOP	851 Alternate Packaging	1	1.95000
	296-33462-5-ND	MSP430G2452IPW20	IC MCU 16BIT 8KB FLASH 20TSSOP	285 Alternate Packaging	1	1.95000
	296-28358-ND	430BOOST-SENSE1	CAP TOUCH BOOSTER FOR LAUNCH PAD	2262	1	10.20000
	296-27570-ND	MSP-EXP430G2	LAUNCHPAD DEV BRD FOR MSP430G2XX	2320	1	10.37000