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by StellarEquilibrium
Wed Jan 16, 2019 10:21 pm
Forum: Automation, sensing and robotics
Topic: Raspberry Pi 3 Robot car, Good to go?
Replies: 5
Views: 815

Re: Raspberry Pi 3 Robot car, Good to go?

Is it wrong to power the 2-4 servos with an 4x 1.5V AA pack?
by StellarEquilibrium
Thu Jan 10, 2019 8:56 pm
Forum: Automation, sensing and robotics
Topic: Raspberry Pi 3 Robot car, Good to go?
Replies: 5
Views: 815

Re: Raspberry Pi 3 Robot car, Good to go?

A decently sized USB battery pack that you'd use for charging your phone would work. Something like this https://www.amazon.co.uk/dp/B072JLP79Z/ref=asc_df_B072JLP79Z57961226/ But power packs usually only supply max. 5V 2.1A which means the Pi will pretty much hog all the energy and the motors won't...
by StellarEquilibrium
Thu Jan 10, 2019 12:37 am
Forum: Automation, sensing and robotics
Topic: Raspberry Pi 3 Robot car, Good to go?
Replies: 5
Views: 815

Raspberry Pi 3 Robot car, Good to go?

Planning to use the Pi 3B for a robot car project where 2x MG995 servo, 1 HC-04 Ultrasonic sensor control the entire vehicle. That is pretty much all I have (+ breadboard, potentiometer, resistors, leds) right now, I still need a power source since unlike the Arduino, the raspberry pi's GPIO Pins a...

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