New posts in Pulldown

Do microcontrollers have a big resistance?

MCU with ultra low energy gpio input

Does this design smell bad? Can I pull a pin simultaneously down and up?

Is a pull up/down resistor really necessary?

Is there a more efficient alternative to pull down resistors?

Should I use a resistor between the gate driver and MOSFET (gate pin)?

Reasons for having MCU pin-states default to pull-up/down out of reset

What is the purpose of the 10kΩ resistor in this circuit?

Why I2C designed to work with pull-up resistors and not pull-down ones?

Why does 10k ohm pull down resistor not work for pushbutton with NOT logic gate?