[Dr_C]

So a key feature of Project Powerbase-2020 will be a fully featured 4 lane plus 2 pit lane multi-sensor node.

This will be based on a Microchip 16F1619 microcontroller which has 20 pins. Two pins will directly interface with hardwired sensor input channels of ARC PRO. Six pins will be for start/finish sensors (ARC-PRO or APB style sensors) and a further six pins will be for pit exit signals (more than needed I know!). Two pins are for power, two pins for pc serial port comms and two pins for I2C wireless comms.

So next up some photos of the development platform... then the firmware writing begins...

C