{"product_id":"linear-slider-knob-4mm-white","title":"Linear Slider Knob 4mm, White","description":"\u003ch1\u003eLinear Slider Knob 4mm, White\u003c\/h1\u003e\n\u003cp\u003eThe Linear Slider Knob 4mm, White is a compact, push-fit knob designed for 4mm shaft linear potentiometers and slide switches. It provides a comfortable grip and clear visual position indicator for your control panel projects.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShaft diameter: 4mm\u003c\/li\u003e\n\u003cli\u003eColor: White\u003c\/li\u003e\n\u003cli\u003eMaterial: Plastic\u003c\/li\u003e\n\u003cli\u003eDesign: Linear slide knob with a small indicator line\u003c\/li\u003e\n\u003cli\u003eCompatible with: Standard 4mm shaft linear potentiometers and slide switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cp\u003eThis knob fits any linear potentiometer or slide switch with a 4mm shaft diameter. Commonly used with Arduino, ESP32, and Raspberry Pi control projects.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you can build with it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAudio mixer or equalizer with slide faders\u003c\/li\u003e\n\u003cli\u003eLED brightness control panel using linear potentiometers\u003c\/li\u003e\n\u003cli\u003eMotor speed controller with a linear slide interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuilt and Backed by Compoden\u003c\/h3\u003e\n\u003cp\u003eEvery part you buy from Compoden comes with an AI build companion — delivered via QR code, email, or WhatsApp — that helps you wire and program this component into a working project. With 10 years of experience supplying makers, schools, and engineering institutions across India, we ensure you get the right part and the support to use it. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the shaft diameter of this slider knob?\u003c\/summary\u003e\n\u003cp\u003eThis knob fits a 4mm shaft diameter linear potentiometer or slide switch.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat payment options are available for Linear Slider Knob 4mm, White?\u003c\/summary\u003e\n\u003cp\u003eYou can pay using UPI, credit\/debit cards, or Cash on Delivery (COD). All options are available across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long does delivery take?\u003c\/summary\u003e\n\u003cp\u003eWe ship Linear Slider Knob 4mm, White across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3–7 business days depending on your location.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Linear Slider Knob 4mm, White\",\n  \"description\": \"A compact, push-fit knob for 4mm shaft linear potentiometers and slide switches.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"Generic\"\n  },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"price\": \"126.14\",\n    \"priceCurrency\": \"INR\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"Compoden\"\n    }\n  },\n  \"author\": {\n    \"@type\": \"Organization\",\n    \"name\": \"Compoden\"\n  },\n  \"mainEntityOfPage\": {\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is the shaft diameter of this slider knob?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"This knob fits a 4mm shaft diameter linear potentiometer or slide switch.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What payment options are available for Linear Slider Knob 4mm, White?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"You can pay using UPI, credit\/debit cards, or Cash on Delivery (COD). 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