temperature - Electronics Area https://electronicsarea.com Electrical and Electronics Tutorials and Circuits Thu, 09 May 2024 16:19:55 +0000 en-US hourly 1 https://wordpress.org/?v=4.9.25 2 LED Temperature Change Indicator with LM35 & 741 https://electronicsarea.com/2-led-temperature-change-indicator-lm35-741/ https://electronicsarea.com/2-led-temperature-change-indicator-lm35-741/#respond Tue, 03 May 2022 00:30:09 +0000 http://electronicsarea.com/?p=3566 This 2 LED Temperature change indicator shows us, by means of two LEDs, when the sensed temperature is above or below a set limit.

When the temperature is above the pre-set temperature level, LED D1 will light up and if it is below, LED D2 will light up.

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]]> https://electronicsarea.com/2-led-temperature-change-indicator-lm35-741/feed/ 0 Soldering Iron Temperature Controller (TRIAC – DIAC) https://electronicsarea.com/soldering-iron-temperature-controller-circuit/ https://electronicsarea.com/soldering-iron-temperature-controller-circuit/#respond Fri, 27 Nov 2020 15:11:59 +0000 http://electronicsarea.com/?p=1768 Soldering Iron Temperature Controller (circuit)

Very simple soldering Iron temperature controller system You can do by yourself. It uses very few components. Ideal for DIY projects and circuits

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The post Soldering Iron Temperature Controller (TRIAC – DIAC) appeared first on Electronics Area.

]]> https://electronicsarea.com/soldering-iron-temperature-controller-circuit/feed/ 0 Temperature alarm circuit with Op. Amp. https://electronicsarea.com/temperature-alarm-circuit-op-amp/ https://electronicsarea.com/temperature-alarm-circuit-op-amp/#respond Mon, 13 Jan 2020 22:28:30 +0000 http://electronicsarea.com/?p=1692 Temperature alarm circuit with 741 operational amplifier

This temperature alarm circuit with operational amplifier activates a relay when the temperature of the place to be controlled exceeds a set level. Useful for an oven temperature control or a cooling system

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]]> https://electronicsarea.com/temperature-alarm-circuit-op-amp/feed/ 0 Over temperature alarm circuit using Thermostat https://electronicsarea.com/over-temperature-alarm-circuit-thermostat/ https://electronicsarea.com/over-temperature-alarm-circuit-thermostat/#respond Tue, 07 Jan 2020 21:18:56 +0000 http://electronicsarea.com/?p=1658 Over temperature alarm circuit using Thermostat

This alarm circuit uses the 67L080 thermostat (TH) and can be assembled easily, due to the small number of components required.

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The post Over temperature alarm circuit using Thermostat appeared first on Electronics Area.

]]> https://electronicsarea.com/over-temperature-alarm-circuit-thermostat/feed/ 0 Differential Temperature Controller (PCB) https://electronicsarea.com/differential-temperature-controller/ https://electronicsarea.com/differential-temperature-controller/#respond Wed, 04 Dec 2019 17:17:43 +0000 http://electronicsarea.com/?p=1557 This circuit measures the temperature difference between 2 sensors and activates a relay when they are different. It is also possible to detect a temperature change, even when the two measured temperatures are normally different.

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]]> https://electronicsarea.com/differential-temperature-controller/feed/ 0 Temperature to Voltage Converter using Thermistor (PCB) https://electronicsarea.com/temperature-to-voltage-converter-using-thermistor-pcb/ https://electronicsarea.com/temperature-to-voltage-converter-using-thermistor-pcb/#respond Wed, 12 Sep 2018 03:35:46 +0000 http://electronicsarea.com/?p=1531 This temperature to voltage converter circuit, convert the sensed temperature by a thermistor into a voltage level.

The circuit achieves an acceptable performance between 0 and 24°C

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The post Temperature to Voltage Converter using Thermistor (PCB) appeared first on Electronics Area.

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