![Kicad ERC error #3: Power input pin not driven when attached to transistor - Electrical Engineering Stack Exchange Kicad ERC error #3: Power input pin not driven when attached to transistor - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/ozTOE.png)
Kicad ERC error #3: Power input pin not driven when attached to transistor - Electrical Engineering Stack Exchange
![Why does kicad complain about a voltage source not being driven? - Electrical Engineering Stack Exchange Why does kicad complain about a voltage source not being driven? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/wECj5.png)
Why does kicad complain about a voltage source not being driven? - Electrical Engineering Stack Exchange
![Pin connected to some others pins but no pin to drive it [for VSS and VDD] - Schematic - KiCad.info Forums Pin connected to some others pins but no pin to drive it [for VSS and VDD] - Schematic - KiCad.info Forums](https://kicad-info.s3.dualstack.us-west-2.amazonaws.com/original/3X/d/3/d3514f08485ebbe9623415bdf722d58b61497a98.png)
Pin connected to some others pins but no pin to drive it [for VSS and VDD] - Schematic - KiCad.info Forums
![kicad - ERC error "ErrType(3): Pin connected to some others pins but no pin to drive it" - Electrical Engineering Stack Exchange kicad - ERC error "ErrType(3): Pin connected to some others pins but no pin to drive it" - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/YCWJQ.jpg)
kicad - ERC error "ErrType(3): Pin connected to some others pins but no pin to drive it" - Electrical Engineering Stack Exchange
![kicad - ERC error "ErrType(3): Pin connected to some others pins but no pin to drive it" - Electrical Engineering Stack Exchange kicad - ERC error "ErrType(3): Pin connected to some others pins but no pin to drive it" - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/AZ9nR.png)
kicad - ERC error "ErrType(3): Pin connected to some others pins but no pin to drive it" - Electrical Engineering Stack Exchange
![pcb - How to sort Pin 1 (Passive) of 'xx' component is not driven - KiCad ERC check - Electrical Engineering Stack Exchange pcb - How to sort Pin 1 (Passive) of 'xx' component is not driven - KiCad ERC check - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/mD1Gf.png)