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TIDM-REMOTE-CONTROLLER-FOR-AC

Remote Controller of Air Conditioner using Low Power Microcontroller

Design files

TIDM-REMOTE-CONTROLLER-FOR-AC

Design files

Overview

This design demonstrates an ultra-low power general purpose infrared remote controller solution. An FRAM-based MCU MSP430FR4133 is used which supports all the necessary features like real time clock, button scan, infrared code sending, LED backlight and LCD display.

Features
  • Ultra-low power system with long battery life : as low to 3uA standby current with LCD and RTC On
  • Low cost design using highly integrated ultra-low power FRAM MCU for minimum external components
  • Full functional demonstration including battery detection, key-scan, RTC, infrared signal transmitting for remote controller
  • SW optimized for real remote controller of air conditioner application
  • Easy for evaluation, ready to use
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

download Design guide — TIDM-REMOTE-CONTROLLER-FOR-AC
TIDU513.PDF (2034 K)

Reference design overview and verified performance test data

download Schematic — TIDM-REMOTE-CONTROLLER-FOR-AC
TIDRAY2.PDF (338 K)

Detailed schematic diagram for design layout and components

download Bill of materials (BOM) — TIDM-REMOTE-CONTROLLER-FOR-AC
TIDRAY3.PDF (246 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

download Gerber file — TIDM-REMOTE-CONTROLLER-FOR-AC
TIDC672.ZIP (45 K)

Design file that contains information on physical board layer of design PCB

Products

Includes TI products in the design and potential alternatives.

MSP430 microcontrollers

MSP430FR4133 — 16 MHz MCU with 16KB FRAM, 2KB SRAM, 10-bit ADC, LCD, UART/SPI/I2C, IR logic, timer

Data sheet: PDF | HTML

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Software

Technical documentation

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Type Title Date
Design guide Remote Controller of Air Conditioner Using MSP430 Design Guide Oct. 03, 2014

Related design resources

Hardware development

DEVELOPMENT KIT
MSP-EXP430FR4133 — MSP430FR4133 LaunchPad™ development kit

Software development

IDE, CONFIGURATION, COMPILER OR DEBUGGER
ENERGYTRACE — EnergyTrace Technology

Support & training

TI E2E™ forums with technical support from TI engineers

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