The locomotive starts from its initial position at a slow speed.
Higher resolutions, up to 2048×1152, may work or even 3840×2160 at 15 Hz too low a frame rate for convincing video.
Alex Hope, co-author of the Next Gen report, is hopeful that the computer will engage children with the excitement of programming.
The I2C bus is a two-wire bidirectional serial bus for short-distance low-bandwidth communication between a microcontroller and peripherals.
Retrieved 17 November 2020.
Since the Raspberry Pi included a VFP, being able to make use of the hardware unit would result in performance gains and reduced power use for floating point operations.