SPI Loopback Test: Master the Protocol with Velxio
A hands-on tutorial for the SPI loopback example in Velxio. Learn SPI protocol, wiring, and code with no external libraries.
Posts
All the articles we have published.
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I2C EEPROM Read/Write with Arduino: A Complete Guide
Step-by-step guide to I2C EEPROM read/write with Arduino Uno in Velxio simulator. Covers circuit, code, key concepts, and debugging tips.
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I2C RTC Clock with DS1307 on Velxio
A step-by-step guide to reading time from a DS1307 RTC via I2C with Arduino, using the Velxio in-browser simulator.
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I2C Scanner with Arduino: Find Every Device on the Bus
Step-by-step guide to building an I2C scanner with Arduino Uno on Velxio. Includes circuit wiring, code walkthrough, and debugging tips for hobbyists.
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Serial LED Control with Arduino: Send Commands to Blink
A beginner-friendly tutorial on controlling an LED via Serial commands using Arduino Uno in Velxio simulator.
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Serial Echo with Arduino: Learn USART Communication
A beginner-friendly tutorial on using Arduino's Serial library for USART communication. Build a serial echo project in Velxio's browser-based simulator.