HomeVideos & SlideshowsVideosHow To Build A Simple Laser Tachometer FacebookLinkedinWhatsAppEmail Market VerticalsLEDs & LightingVideos & SlideshowsVideos How To Build A Simple Laser Tachometer EFY Bureau - March 2, 2016 0 RELATED ARTICLES Electronics News Embedded Debugger Integrates Logic Analysis and Programming Electronics News Sunlight-Readable Panel PC Offers Industrial Protection Electronics News SiC Power Module Improves High-Voltage Efficiency Electronics News Compact Automotive Connector Supports 24Gbps Data Transmission Electronics News Generative AI Moves To Battery-Powered Edge Devices Did you know you can use an LED as a light sensor? In this video, the author will show you how to use this phenomenon to build a laser tachometer capable of measuring the RPM of any mechanical devices. Courtesy: Afrotechmods Loading form… Tagstutorial Previous articleDevelopment Kit For Designers To Integrate 2D/3D Solutions In Their ApplicationsNext articleHow to choose a battery EFY BureauOfficial Author account for Electronics For You SHARE YOUR THOUGHTS & COMMENTS Cancel reply Register or Login to leave a comment. Latest DIY Projects Smart Industrial Machine Safety Control System for Human Proximity Detection and Accident Prevention Predictive Machine-Health Earplug for Factory Workers DeskSense: On-Device AI Desk Wellness Companion Pack-Agnostic Thermal Runaway Early Warning: A Self-Contained Multi-Sensor Module for Battery Energy Storage Electronics News AI Breaks The Fourth Wall: Inside Arduino’s Physical AI Challenge India 2026 Chip Controls Microbubbles For Programmable Fluid Flow RF Cable Assemblies Support Routing Up To 40GHz Embedded Debugger Integrates Logic Analysis and Programming Truly Innovative Electronics Edge AI Agent Framework for IoT PMIC Simplifies EV Traction Inverter Design Bluetooth LE Module Puts Antenna on Package Lowest-Power Bluetooth LE SoC Electronics Components Embedded Debugger Integrates Logic Analysis and Programming SiC Power Module Improves High-Voltage Efficiency Compact Automotive Connector Supports 24Gbps Data Transmission High-Speed ADC Detects Data Centre Faults Electronics Jobs JOB: Electronics Assembly Generalist At Morphle Labs In Bengaluru JOB: Junior – Electronic Sourcing & NPD Engineer At Miko In Mumbai JOB: PCB Design Engineer II At TE Connectivity In Bengaluru JOB: Field Application Engineer At Nexperia In New Delhi