Lot of power to deliver around your system and too much cabling weight? HV might be the way to go.
LT3650-8.4 based Li-ion 2S battery charger and UPS with 9 to 32Volt input and open collector status signals for control … More
NE555 and Digital potentiometer based pulse delay generator: trigger it and get a pulse back after some delay!
Triac control circuit with built-in zero crossing detection and open collector output
Breadboards are for fast little circuits, Arduino for Makers, and.. 42M3? For System Designers!
An adapter with more than 2000€ worth of connectors might seem odd. Where’s the trick then?