Power net portal is a special schematic object used to define a power or ground net. Power ports allow you to conveniently indicate a power net at any location in the design. Power nets of the same designator automatically connect throughout your design #portal #power
A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
To connect the ATMEGA328P-PU microcontroller, you'll need to make connections for power, clock, reset, and optionally peripheral interfaces depending on your project's requirements. Let's get started with the basic connections:
Power Connections
Connect VCC to your positive supply voltage (typically 5V for ATmega328P).
Connect GND1 and GND2 to the ground.
Connect AVCC to VCC as well, this pin powers the ADC.
Connect AREF through a capacitor (typically 0.1μF) to ground for ADC reference voltage stability.
Clock Connections
Connect an external crystal oscillator (e.g., 16MHz) between PB6/PCINT6/XTAL1/TOSC1 (pin 9) and PB7/PCINT7/XTAL2/TOSC2 (pin 10).
Add capacitors (typically 22pF) from each of these two pins to ground.
Reset Connection
Connect a pull-up resistor (10kΩ) from PC6/PCINT14/RESET (pin 1) to VCC.
Optionally, add a reset button between this pin and ground to manually reset the microcontroller.
Communication Interfaces
For UART communication, connect RXD/PCINT16/PD0 (pin 2) to your device's TX pin and TXD/PCINT17/PD1 (pin 3) to the RX pin.
These are the basic connections to get the ATmega328P up and running. Depending on what peripherals you want to connect, you'll need additional wiring. Let me know if you need help with specific interfaces or peripherals!
3mo
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Passive Components
Resistor Power Rating
Beta
Checks that the power traveling across a given resistor is under its rating with 50% headroom.