ST Life.augmented

STEVAL-IHM037V1

Ceiling fan remote control unit based on the STM8L101F2
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The STEVAL-IHM037V1 demonstration board implements speed control for an induction motor-based ceiling fan using a remote control. Traditionally, fan speed is controlled using a Triac-based regulator, which must be operated manually.

The STEVAL-IHM037V1 replaces the manual regulator with a remote control-based solution. Two pushbuttons are also provided to increase or decrease fan speed. Speed is regulated by controlling the firing angle of a Triac (T435x) with the STM8S003x microcontroller.

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Errata Sheet
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Data Brief

Key Features

  • Operating voltage: 180-250 VAC
  • Low-cost capacitive power supply for the STM8S003F3 (receiver), and CR2032 coin cell battery for the STM8L101F2 (IR remote)
  • Triac-based speed control with firing angle
  • IR receiver for speed control through RC5 remote
  • Two pushbuttons for speed change
  • RoHS compliant

Image

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DB1679: Ceiling fan remote control unit based on the STM8 microcontroller
2.0 274 KB

User Manual

Description Version Size
pdf
UM1546: STEVAL-IHM037V1 remote fan speed controller
1.0 810 KB
pdf
UM1548: IR remote trasmitter STEVAL-IHM037V1
1.0 811 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
STEVAL-IHM037V1 gerber files
1.0.0 107 KB

Bill of Materials

Description Version Size
pdf
STEVAL-IHM037V1 BOM
2.0.0 12 KB

Schematic Pack

Description Version Size
pdf
STEVAL-IHM037V1 schematics
2.0.0 86 KB

Sample & Buy

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Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-IHM037V1ActiveSTM8L101F2; STM8S003F3P6Buy Direct61.25Distributor reported inventory date: 2014-09-01
Distributor NameRegionStockMin. order
P&SOrder NowASIA/PACIFIC21
DIGIKEYOrder NowWORLDWIDE31
MOUSEROrder NowWORLDWIDE31
Ecopack2-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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