{"product_id":"micro-trainer-can-basic","title":"Micro Trainer CAN Basic","description":"\u003ch3\u003eSimulated CAN Bus Trainer for Multimeter Diagnostics\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is \u003cem\u003enot\u003c\/em\u003e a live CAN bus. The Micro Trainer CAN Basic produces static DC voltage levels that simulate what a digital multimeter reads on an active CAN bus. You will not see toggling CAN frames on an oscilloscope - this board is purpose-built for teaching multimeter-based CAN bus diagnostics, the first step in any roadside or flightline troubleshooting workflow.\u003c\/p\u003e\n\u003ch4\u003eWhat It Does\u003c\/h4\u003e\n\u003cp\u003eThe Micro Trainer CAN Basic gives students a safe, battery-powered circuit board to practice the voltage and resistance measurements used to diagnose CAN bus faults - without needing a vehicle, aircraft, or expensive bench equipment. Students learn to identify normal bus voltages, correct termination resistance, and five common fault conditions using only a standard multimeter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRealistic CAN bus voltages\u003c\/strong\u003e - CAN_H reads ~2.7V, CAN_L reads ~2.2V, differential ~0.5V (matches real-world multimeter-averaged values)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 fault injection switches\u003c\/strong\u003e - CAN_H shorted to ground, CAN_L shorted to ground, CAN_H-CAN_L short, open bus segment, and incorrect termination (60 ohm vs 120 ohm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED status indicators\u003c\/strong\u003e - Green\/red module status LEDs for ECM, TCM, and BCM, plus COMM DEGRADED and NO COMM indicators show students the system-level impact of each fault\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11 labeled test points\u003c\/strong\u003e - Large pads sized for multimeter probe tips, clearly marked with expected readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery powered\u003c\/strong\u003e - Single CR2032 coin cell, no external power needed. Low-battery LED warns when replacement is needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and portable\u003c\/strong\u003e - Flat SMD construction, fits in a tool bag or classroom kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDesigned For\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive and aviation maintenance training programs\u003c\/li\u003e\n\u003cli\u003eTrade schools and community college electronics courses\u003c\/li\u003e\n\u003cli\u003eSelf-study for ASE, A\u0026amp;P, or military MOS certification prep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhat Students Will Measure\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003cth\u003eNormal Reading\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN_H to GND\u003c\/td\u003e\n\u003ctd\u003e~2.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN_L to GND\u003c\/td\u003e\n\u003ctd\u003e~2.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN_H - CAN_L (differential)\u003c\/td\u003e\n\u003ctd\u003e~0.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination resistance (correct)\u003c\/td\u003e\n\u003ctd\u003e60 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination resistance (fault)\u003c\/td\u003e\n\u003ctd\u003e120 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eInteractive CAN Diagnostic Simulator\u003c\/h4\u003e\n\u003cp\u003eA free browser-based demo that mirrors this board. Pick any of the five faults and see exactly what a multimeter would show you, measurement by measurement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWatch the live waveform and the averaged meter readings side by side\u003c\/li\u003e\n\u003cli\u003eSee where the leads go for every reading, and why the differential is measured across the pair instead of to ground\u003c\/li\u003e\n\u003cli\u003eFlip the key between on and off to see why voltage and resistance are never measured at the same time\u003c\/li\u003e\n\u003cli\u003eCompare each reading against its known-good value, with out-of-spec readings flagged\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/pages\/can-diagnostic-simulator\" target=\"_blank\" style=\"color: #1565C0;\"\u003e▶ Open the CAN Diagnostic Simulator in your browser\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to use offline:\u003c\/strong\u003e Use the download button on that page to save the demo as a single HTML file. Double-click it to open in any browser — no internet needed.\u003c\/p\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMicro Trainer CAN Basic PCB (fully assembled and tested)\u003c\/li\u003e\n\u003cli\u003eCR2032 battery (installed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eMultimeter not included. Any standard digital multimeter with DC voltage and resistance modes will work.\u003c\/em\u003e\u003c\/p\u003e","brand":"SBC Training LLC","offers":[{"title":"Single Unit","offer_id":48221519970534,"sku":"MT-CAN-BASIC-1","price":60.0,"currency_code":"USD","in_stock":true},{"title":"3-Pack","offer_id":48221520003302,"sku":"MT-CAN-BASIC-3","price":165.0,"currency_code":"USD","in_stock":true},{"title":"5-Pack","offer_id":48221520036070,"sku":"MT-CAN-BASIC-5","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/1815\/0630\/files\/microtrainer-can-basic-board-front.jpg?v=1787368726","url":"https:\/\/www.sbc-trainer.com\/products\/micro-trainer-can-basic","provider":"SBC Training","version":"1.0","type":"link"}