{"title":"Sensors, Displays \u0026 Modules","description":"\u003cp\u003ePlug-in modules for your builds: OLED displays, Bluetooth, real-time clocks, motor drivers and load-cell amplifiers.\u003c\/p\u003e","products":[{"product_id":"hc-05-bluetooth-serial-module","title":"HC-05 Bluetooth Serial Module","description":"\u003cp\u003eCut the wires and command your rig from clear across the deck.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBluetooth 2.0 serial (SPP)\u003c\/li\u003e\n\u003cli\u003eMaster\/slave configurable\u003c\/li\u003e\n\u003cli\u003eStandard 4-pin UART interface\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePulled from Captain Blackskull's own salvage stores — inspected, bagged, and ready to ship.\u003c\/em\u003e\u003c\/p\u003e","brand":"Captain Blackskull's Surplus Salvage","offers":[{"title":"Default Title","offer_id":58620915482998,"sku":"BSK-MCU-011","price":4.99,"currency_code":"GBP","in_stock":true}]},{"product_id":"ds3231-precision-rtc-module","title":"DS3231 Precision RTC Module","description":"\u003cp\u003eKeeps accurate ship's time even when the power's cut — no more losing track of the watch.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDS3231 high-precision RTC chip\u003c\/li\u003e\n\u003cli\u003eI2C interface, coin-cell backup battery\u003c\/li\u003e\n\u003cli\u003eKeeps time through power loss\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePulled from Captain Blackskull's own salvage stores — inspected, bagged, and ready to ship.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003ePhoto: Goga504, \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:HW-084_front.jpg\"\u003eWikimedia Commons\u003c\/a\u003e, CC BY-SA 4.0\u003c\/small\u003e\u003c\/p\u003e","brand":"Captain Blackskull's Surplus Salvage","offers":[{"title":"Default Title","offer_id":58620915712374,"sku":"BSK-MCU-012","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/2876\/0950\/files\/1280px-HW-084_front.jpg?v=1791304211"},{"product_id":"l298n-dual-h-bridge-motor-driver-module","title":"L298N Dual H-Bridge Motor Driver Module","description":"\u003cp\u003eCommand two motors (or one stepper) from a single module — the helm for your DC-powered rigging.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eL298N dual H-bridge, up to 2A per channel\u003c\/li\u003e\n\u003cli\u003eDrives 2 DC motors or 1 stepper\u003c\/li\u003e\n\u003cli\u003eScrew terminals for motor\/power wiring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePulled from Captain Blackskull's own salvage stores — inspected, bagged, and ready to ship.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eWiring illustration: Quel.soler, \u003ca href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Dosmotorsl298n.jpg\"\u003eWikimedia Commons\u003c\/a\u003e, CC BY-SA 4.0. Arduino and motors not included.\u003c\/small\u003e\u003c\/p\u003e","brand":"Captain Blackskull's Surplus Salvage","offers":[{"title":"Default Title","offer_id":58620915745142,"sku":"BSK-MCU-013","price":3.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/2876\/0950\/files\/Dosmotorsl298n.jpg?v=1791304214"},{"product_id":"ssd1306-0-96-i2c-oled-display-module","title":"SSD1306 0.96\" I2C OLED Display Module","description":"\u003cp\u003eA crisp little display for readouts and menus — small enough to hide in the crow's nest.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0.96\" 128x64 monochrome OLED\u003c\/li\u003e\n\u003cli\u003eI2C interface, 4-pin\u003c\/li\u003e\n\u003cli\u003eWide library support (U8g2, Adafruit SSD1306, etc.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePulled from Captain Blackskull's own salvage stores — inspected, bagged, and ready to ship.\u003c\/em\u003e\u003c\/p\u003e","brand":"Captain Blackskull's Surplus Salvage","offers":[{"title":"Default Title","offer_id":58620915777910,"sku":"BSK-MCU-014","price":3.99,"currency_code":"GBP","in_stock":true}]},{"product_id":"hx711-load-cell-amplifier-module","title":"HX711 Load Cell Amplifier Module","description":"\u003cp\u003eTurn any load cell into a proper set of scales — handy for weighing out plunder, filament, or anything else.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHX711 24-bit ADC amplifier\u003c\/li\u003e\n\u003cli\u003ePairs with standard load cells\u003c\/li\u003e\n\u003cli\u003eSimple 4-wire interface to any MCU\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003ePulled from Captain Blackskull's own salvage stores — inspected, bagged, and ready to ship.\u003c\/em\u003e\u003c\/p\u003e","brand":"Captain Blackskull's Surplus Salvage","offers":[{"title":"Default Title","offer_id":58620916072822,"sku":"BSK-MCU-015","price":2.99,"currency_code":"GBP","in_stock":true}]}],"url":"https:\/\/captainblackskull.store\/collections\/sensors-displays-modules.oembed","provider":"CAPTAIN BLACKSKULL'S SURPLUS SALVAGE PARTS","version":"1.0","type":"link"}