A mixed mode transceiver digital control network system is disclosed as including at least two nodestransceivers connected with a DC power source and a cored inductor via a bus, in which each transceiver includes a current mode transmitter and a voltage mode receiver. This strap is to be used as a means for raising and lowering toilet seat without the need to touch the toilet seat. The surface of the emitter protrudes slightly beyond the rim of the torus on the cathode. Running in the user space is an event collector, an event player, and a concurrency error detector.