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AN2017 - PSoC® 1 Temperature Measurement with Thermistor | サイプレス セミコンダクタ

AN2017 - PSoC® 1 Temperature Measurement with Thermistor

2018 年 2 月 19 日

AN2017 shows how to use PSoC® 1 to accurately measure temperature with a thermistor. 

The associated project measures the resistance of a thermistor to calculate its temperature using lookup tables and equations, and is also used with other PSoC 1 devices that have the required resources.

A thermistor is a temperature-sensitive resistor in which resistance varies with temperature. There are two types of thermistors: positive temperature coefficient (PTC) thermistors and negative temperature coefficient (NTC) thermistors. This application note describes the more commonly used NTC thermistors, in which resistance decreases with increase in temperature. Based on this principle, temperature is calculated by measuring the resistance.

Thermistor - Temperature Image



サポートされているハードウェアとソフトウェア サポートされているPSoC 1デバイス
PSoC Designerバージョン ハードウェアキット CY8C20xxx CY8C21xxx CY8C22xxx CY8C23xxx CY8C24xxx CY8C27xxx CY8C28xxx CY8C29xxx
はい 5.4 CY3210-PSoCEVAL1         x23A, x94 x43   x66