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Please complete the schematics
jorgenp

jorgenp

@copilot Please complete the schematics
1y

copilot

To complete the schematic based on the provided project description, we need to ensure that the circuit fulfills the requirement of outputting a 3.3V signal with a delay of 100ms after the input voltage reaches 3.0V.
Here are the general steps and components we might consider:
  1. Voltage Regulator: Since both input and output voltages are 3.3V, it implies you're dealing with a regulated power source. Assuming a perfect input voltage, a low drop-out (LDO) regulator might be suitable, but since input and output are the same, no conversion is necessary for this project detail.
  2. Voltage Detection: Use a voltage detector to sense when the input voltage reaches 3.0V. The output of this detector can then trigger a delay circuit.
  3. Delay Circuit: To introduce a 100ms delay, you can use a simple RC (resistor-capacitor) network or a more precise digital timer (e.g., using a 555 timer IC, or a microcontroller if digital precision or additional functionality is required).
  4. Switching Component: After the delay, the switch component activates the output voltage. A MOSFET or relay could be used, depending on the current and isolation requirements.
Schematic Steps
  • Voltage Detection:
    • Connect a voltage detector's input to the input voltage $3.3V$.
    • The output triggers the input of a delay circuit when the voltage reaches $3.0V$.
  • Delay Circuit:
    • Use a 555 timer, configure it in monostable mode, or use a microcontroller with a timer to create a $100ms$ delay.
    • Connect the delay output to a switching component.
  • Switching Mechanism:
    • Use a MOSFET to control the $3.3V$ output. The gate of the MOSFET is driven by the delay circuit output.
  • Power and Ground Connections:
    • Connect all components that require power to the $3.3V$ power net.
    • Connect all components to the common ground net.
Let me know if you need further details on specific components or additional functionality!
1y
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Tutorial

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Tutorial project to learn Flux
Input voltage is 3V3. Max 3V3 output current is 2A.
Output voltage is 3V3.
Output voltage should be delayd 100ms after the input voltage reaches 3.0V.

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