Stingray 3 is a high performance engine Sequential Electronic Fuel Injection and Electronic Ignition controller designed specifically for light experimental aircraft and off-road applications.
- 32 MHz STR730FZ2T7 ARM7TDMI™ 32-Bit Microcontroller (36 MHz MAX)
- 24 External analog to digital inputs (16) 10-bit (8) 12-bit.
- 4 Schmitt trigger TTL level timing inputs.
- 1 High speed CAN (Controller Area Network) Interface.
- 12 Current Sink Outputs (10A max. ea.)
I like the ARM and KICAD approach.