/learn/learning-center/stem-academy/stem-projects/b/blog/posts/virtual-eye-system----post-4----programming-the-pi-to-get-the-distanceHi folks!!!In the last blog post we have learnt about SPI communication, how to take analog readings with Raspberry Pi with MCP3008 ADC and we have derived a formula to convert the voltage readings to distance values from the Sharp IR distance sensoren-USTelligent Community 12