Building a Resistor Color Code Calculator and Ohmmeter Using Arduino

{NAME} Catch up on the latest news, technical articles, and more from All About Circuits this week. [View this email in your browser]( Weekly Update September 27, 2024 [NEWS]( [Your Guide to Industry Tech Days 2024]( By [Dale Wilson]( Welcome to Industry Tech Days 2024! This guide will help you navigate through the major features of the show and plan your participation. [Altera Introduces New FPGA Line at Its Innovators Day Conference]( By [Duane Benson]( The Agilex 3 line includes small form-factor FPGAs with AI and an integrated MCU. [AMD Brings Small, Low-Cost FPGAs to ADAS and Digital Cockpits]( By [Duane Benson]( AMD says the new Artix Ultrascale field programmable gate arrays maintain advanced capabilities while shrinking component size and cost. [Infineon’s CO2 Sensor Precisely Monitors Indoor Air Quality]( By [Jake Hertz]( The new sensor leverages photoacoustic spectroscopy to precisely detect carbon dioxide levels in a compact package. CONTENT FROM PARTNERS [Chip Inductors with High Impedance Over a Wide Frequency Range]( Sponsored by [Mouser Electronics]( Bourns CWP3230A Chip Inductors offer an inductance rating of up to 47μH, AEC-Q200 compliance, and a high operating temperature rating of +150°C. [Unlocking High Voltage Power: Discover 600 V CoolMOS 8 Technology]( Sponsored by [Infineon Technologies AG]( Discover the next generation of 600 V MOSFET technology, offering enhanced efficiency and performance in high voltage applications. Register now! [Power System Reliability: Preventing Failures Effectively]( Sponsored by [Infineon Technologies AG]( Learn how reliability modeling helps predict power system failures and enhances design. Explore best practices to improve system reliability. [Powering AI: From 48 V to Core—Join the Revolution]( Sponsored by [Infineon Technologies AG]( Explore power conversion solutions that drive AI systems while reducing environmental impact, with insights into 48 V power delivery. [Designing Next-Gen Smart Meters That Outsmart Electrical Hazards]( Sponsored by [Littelfuse]( Smart meters should be designed to avoid damaging electrical transients. Learn how to make use of the right circuit protection, sensing, and power control components to improve your meter design. [400 V CoolSiC MOSFET Gen2:]( [Key Uses and Insights Revealed]( Sponsored by [Infineon Technologies AG]( Find out how the new 400 V MOSFET improves performance and efficiency in power conversion, and learn which applications benefit most. [TECHNICAL ARTICLES]( [Building a Resistor Color Code Calculator and Ohmmeter Using Arduino]( By [Kristijan Nelkovski]( For this project, I built a handheld resistor color code calculator and ohmmeter using the ATmega328 microcontroller and a 1.8-inch color LCD display. [Understanding the Transformer-Coupled Current-Switching Class D Amplifier]( By [Dr. Steve Arar]( In this article, we’ll learn about the transformer-coupled current-switching Class D amplifier. [Noise in Electronics Engineering: Distribution, Noise RMS and Peak-to-Peak Value, and Power Spectral Density]( By [Dr. Steve Arar]( In this article, we’ll first examine an important feature of common noise sources: the relationship between the noise root mean square (RMS) and peak-to-peak value. [The 150-Year-Old Principle at the Root of Secure Silicon and Software]( By [Gavin Ferris, lowRISC]( Learn how open source silicon can provide better security than traditional measures like obscurity, but only if employed correctly, managed well, and backed with appropriate resources. [INDUSTRY WEBINARS]( [Timing Devices in Electronics: Why They Matter Today]( In partnership with [Eaton Electronics]( Uncover the critical role of timing devices in ensuring performance across modern electronics, from IoT to critical infrastructure. [Optimize Embedded Real-Time Linux for Peak Performance]( In partnership with [Texas Instruments]( Learn how to optimize real-time Linux for embedded systems, overcoming performance challenges on heterogeneous architectures. [Streamline Your Rugged Edge Server with COM-HPC Solutions]( In partnership with [Congatec, Inc.]( Discover how rugged edge servers deliver high performance in harsh environments, providing reliable, customizable solutions for edge computing. [Jitter Essentials: Navigate AI’s Impact on Modern Applications]( In partnership with [SiTime Corp]( Understand how to minimize jitter in high-speed networks and ensure reliable timing in AI-driven applications. Learn key concepts and best practices. 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