⬅️ Swipe to see what it takes to build your own DIY smartphone from scratch. It’s basically a tiny computer packed with a touchscreen, processor, cellular modem, charging chip, camera, battery, circuit board, and custom software. This build uses parts like an ESP32-S3, a cellular modem, Raspberry Pi compute hardware, and a 3.5-inch display to turn separate components into something that actually works like a phone. It won’t replace your iPhone overnight, but it’s a pretty wild way to understand what’s really happening inside the device you use every day. Follow unfoldedai for more. #diytech #smartphone #electronics #raspberrypi #technology