{"product_id":"digital-temperature-controller-module-4-digit-led-ntc-sensor-diy-soldering","title":"Digital Temperature Controller Module – 4-Digit LED \u0026 NTC Sensor","description":"\n\u003ch2\u003eDigital Temperature Controller Module with 4-Digit LED Display\u003c\/h2\u003e\n\u003cp\u003eBuild your own precision soldering station or custom temperature-control device with this compact \u003cstrong\u003eDigital Temperature Controller Module\u003c\/strong\u003e. Featuring a high-brightness 4-digit LED readout, a smooth rotary encoder for stepless adjustment, and a high-precision NTC sensor, this circuit board gives hobbyists, makers, and electronics enthusiasts rock-solid temperature regulation for T12, JBC210, and JBC245 soldering iron handles — or virtually any 12–24V DC application.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Precision NTC Temperature Sensing:\u003c\/strong\u003e Metal NTC probe with high-temperature-resistant insulated wire delivers real-time temperature detection with just ±1 °C error tolerance, ensuring consistent, stable output for demanding DIY and professional projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClear 4-Digit LED Readout:\u003c\/strong\u003e High-brightness LED display module remains easily readable even under strong ambient light, letting you check and adjust the current temperature at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable FR-4 PCB Construction:\u003c\/strong\u003e Built on a high-quality FR-4 fiberglass PCB with high-conductivity copper traces for excellent corrosion resistance, oxidation resistance, and heat dissipation — engineered for long-term, reliable operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth Stepless Adjustment:\u003c\/strong\u003e High-sensitivity rotary encoder potentiometer supports wide-range, stepless temperature setting so you can dial in your exact target quickly and accurately — no complicated multi-step menus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Layer Circuit Protection:\u003c\/strong\u003e Built-in ESD protection diode, overcurrent protection precision resistor, and voltage-stabilising capacitor guard against overvoltage, overcurrent, and static discharge, keeping your components and connected devices safe.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Standard XH2.54 pin ports are compatible with T12, JBC210, and JBC245 soldering iron handles and most 12–24V DC power supplies — ideal for DIY soldering station builds, electronic maintenance, small industrial temperature monitoring, and custom temperature-control applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-digit high-brightness LED\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal NTC temperature probe\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustment Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStepless rotary encoder potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFR-4 fiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXH2.54 pin ports\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Handles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT12, JBC210, JBC245\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12–24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY soldering station assembly\u003c\/li\u003e\n  \u003cli\u003eElectronic maintenance and repair\u003c\/li\u003e\n  \u003cli\u003eSmall industrial chamber temperature monitoring\u003c\/li\u003e\n  \u003cli\u003eHousehold appliance temperature regulation projects\u003c\/li\u003e\n  \u003cli\u003eCustom embedded electronics and maker builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Product images are for illustrative purposes only and may not reflect actual size. Slight colour variations may occur due to monitor differences. Allow minor tolerances due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What soldering iron handles is this digital temperature controller module compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The module uses standard XH2.54 pin ports and is compatible with T12, JBC210, and JBC245 soldering iron handles. It also works with most 12–24V DC power supplies, making it highly versatile for a wide range of DIY soldering station builds and custom electronics projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How accurate is the NTC temperature sensor on this controller board?\u003c\/h4\u003e\n\u003cp\u003eA: The metal NTC temperature probe provides real-time temperature detection with an error tolerance of just ±1 °C, ensuring precise and consistent temperature regulation throughout your soldering or temperature-control operations.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the module include circuit protection features?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The board integrates a built-in ESD protection diode, an overcurrent protection precision resistor, and a voltage-stabilising capacitor. These combined safeguards protect both the module and any connected devices from overvoltage, overcurrent, and electrostatic discharge during operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this temperature controller for applications other than soldering?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. While it is optimised for T12\/JBC soldering stations, the module is equally suited to small industrial chamber temperature monitoring, household appliance temperature regulation, and a wide variety of custom embedded electronics and maker projects that require stable, adjustable temperature control.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What soldering iron handles is this digital temperature controller module compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module uses standard XH2.54 pin ports and is compatible with T12, JBC210, and JBC245 soldering iron handles. 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While it is optimised for T12\/JBC soldering stations, the module is equally suited to small industrial chamber temperature monitoring, household appliance temperature regulation, and a wide variety of custom embedded electronics and maker projects that require stable, adjustable temperature control.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Digital Temperature Controller Module – 4-Digit LED \u0026 NTC Sensor\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/digital-temperature-controller-module-4-digit-led-ntc-sensor-diy-soldering\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"A5","offer_id":44135515029591,"sku":"14:10#A5","price":28.27,"currency_code":"USD","in_stock":true},{"title":"A4","offer_id":44135515062359,"sku":"14:350853#A4","price":25.01,"currency_code":"USD","in_stock":true},{"title":"A3","offer_id":44135515095127,"sku":"14:350850#A3","price":25.01,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":44135515127895,"sku":"14:100013777#A2","price":25.01,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":44135515160663,"sku":"14:200005536#A1","price":22.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Seeb46f0c5e1c4949872a64df779afa85A.webp?v=1786425958","url":"https:\/\/axlcustomersupport.com\/products\/digital-temperature-controller-module-4-digit-led-ntc-sensor-diy-soldering","provider":"Axl","version":"1.0","type":"link"}