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On off from PC serial - logic

@bakriawad
10 years ago
https://everycircuit.com/circuit/5283368403468288
Turns a load on and off using 2 outputs of a PC's srial port, this can be scaled up to have 8 outputs and 256 loads. --unstable-- if a signal is present the the power to the load will flicker continuously for the duration of the signal, having the flipflop stop at the opposite signal is not guranteed. If anyone know how i can stablize it please do tell me! I'm a beginner at this. USE: Load the 2 binary inputs first: 00 = . 01 = top lamp 11 = middle lamp 10 = bottom lamp Then breifly turn on the switch (binary input at the very left side) to load the input to the circuit **If the flip-flop keeps flickering just input a 00 to the circut to stop it.. the signal gets stuck sometimes on the app.
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