The request
“Draw an obstacle-avoiding RC car drive circuit with a 7.4 V LiPo battery, power switch, 2 A fuse, protection diode, capacitor, two drive motors and a power LED.”
Then tryAdd an ultrasonic sensor module.Change the battery to 12 V.
What is in this drawing
Read the decisions behind it.
01
Netlist mode selected for automatic layout
02
Ground rail 0 used for all returns
03
Flyback diode and capacitor protect the motor from inductive spikes
04
LED power indicator with current-limiting resistor
Use for hobbyist RC car drive stages or educational robotics projects needing a simple, renderable motor power circuit.
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