Freescale Semiconductor (NYSE: FSL) today introduced an ARM(R) Cortex(TM)-M4 core based microcontroller (MCU) family designed for single-chip, graphics LCD applications. The high-performance ...

an LCD display, and a touch interface, all for under a buck. You can check out the video below. The key to this build was the CH32V003 CPU. It’s a RISC-V microcontroller that runs at a healthy ...