DCircuit Lab vs Polyphasic Sleep

DCircuit Lab is a tool to simulate combinatorial and sequential digital circuits. Circuits can be simulated in two ways: 1) one single step: all the outputs values are evaluated at the same time 2) step by step: outputs and gates are evaluated one step a time If circuit contains clock inputs, its simulation is dynamic. This means that outputs change accordingly to the clocks. During this dynamic simulation, user can change inputs values to study the circuit behavior which is also provided via a timing chart. Circuits are built using basic components, gates and flip-flops: * inputs (three state: 1, 0, X - undefined) * outputs * wires * NOT, AND, NAND, OR, NOR, XOR gates with any number of inputs * Flip-flop RS, JK, T, D (Positive or Negative Edge Triggered and with Set and Reset Inputs) * Multiplexers with any number of inputs * Demultiplexers with any number of outputs * Fully configurable Clocks * Custom Components defined by their truth table * BCD to 7 Segments Display Decoder * 7 Segments Display Some video tutorials are available directly from the application to learn how to use it.

PolyNap helps you choose, follow, and adapt to a polyphasic sleep schedule without guesswork. Get a personalized recommendation, plan every sleep block with clarity, wake up on time with smart alarms, and track your progress over time. Whether you're exploring Everyman, Uberman, Biphasic, segmented sleep, or a siesta routine, PolyNap gives you the structure you need to stay consistent. With PolyNap, you can: - Get a personalized sleep schedule based on your goals, routine, and sleep experience - Explore multiple polyphasic sleep schedules and compare total sleep time - Follow clear core sleep and nap blocks throughout your day - Use smart alarms and nap reminders to stay on time - Track adaptation, consistency, adherence, and time gained - Stay motivated with Nimmy, progress milestones, and routine-building feedback PolyNap is built for people who want more control over their time, a more intentional sleep routine, and a more practical way to approach polyphasic sleep. If you want a sleep app that does more than passive tracking, PolyNap helps you actually build and maintain a schedule.