Cold thermostat kit based on AC switches and the STM8S
The STEVAL-IHT001V2 thermostat kit provides a robust and low-cost ST solution (microcontroller and AC switches) to control refrigerators, freezers or fridge/freezer combinations.
Basic, defrost, and air circulation versions are configurable in order to address the low-end and medium-end cooling appliances market. It allows the control of a single-phase induction motor and a light bulb, and optionally, a defrost resistor and a fan, working on 220/240 VRMS, 50/60 Hz mains voltage. The thermostat kit is operational with 100/120 V RMS 50/60 Hz but the supply capacitor value must be modified.
The board can operate in an ambient temperature range from 0 °C to 60 °C.
The exact maximum temperature depends on the power of the loads. For demonstrative purposes a graphic user interface (GUI) has been developed.
The connection between the PC and STM8S microcontroller, the MCU performing thermostat regulation, is achieved through a USB bus.
As the STM8S is a low-cost MCU without an embedded USB peripheral, an additional MCU (STM32) has been used as a bridge between the PC and STM8S MCU, for demonstrative purposes only.
Key Features
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DB1651: Cold thermostat kit based on AC switches and the STM8S | 3.0 | 142 KB |
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UM1542: Cold thermostat kit based on AC switches and the STM8S003F3 | 1.0 | 2 MB |
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STEVAL-IHT001V2 gerber files | 1.0 | 286 KB |
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STEVAL-IHT001V2 BOM | 1.1 | 51 KB |
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STEVAL-IHT001V2 schematics | 1.1 | 122 KB |
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Evaluation products license agreement | 1.4 | 128 KB |
型号 | Core Product | Marketing Status | Unit Price (US$) * | Quantity | ECCN (EU) | ECCN (US) | Country of Origin | More info | Order from ST | Order from Distributors |
---|---|---|---|---|---|---|---|---|---|---|
STEVAL-IHT001V2 | ACST610; ACS110; ACS102; STM32F103C6; STM8S103F3 | Active : Product is in volume production | 208.25 | 1 | NEC | 3A991A2 | ITALY | MORE INFO | 直接购买 Add to cart | DISTRIBUTOR AVAILABILITY |
(*) 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
型号 | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
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STEVAL-IHT001V2 | Active | CARD | Industrial | Ecopack2 |
(**) 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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