SG90 RC Nemo Car N9 by FrN by Francis128

Last crawled date: 3 years ago

This is a 4WD car platform that allow student to start build/develop for their own AI vehicle on top. it looks like Nemo so i call it N9.
Design Notes:
Two SG90 servo motors (360 degree) is used to provide the 4 wheel drive motions.
The servos have sufficient torque to climb on a ramp or carry load if needed.
A standard mini-IR controller is used to control the basic forward, backward, CW, CCW rotation and LED headlight ON/OFF.
The keypad layout of the mini-remote may be different from one to other so you need to match the codes again.
It was powered by Ardurino Pro-mini with 3.3V Li-poly battery.
LED headlight can be replaced by standard ultrasonic module directly.
There are many possible applications that require your imagination.....
You can change the LED to ultrasonic sense for a AI car.
It can be a AGV, automatic guided vehicle by adding IR sensor pair.
a RC dumb truck by adding a 3rd servo,
a RC basketball robot with ball launcher,
a tank with a robot arm on top,
a train engine with LEGO pins for building you own Lego RC.
Start your own design & have fun!
Demo:https://www.youtube.com/watch?v=oqGaDK2Q8EEhttps://www.youtube.com/watch?v=nfiFTj5sPck
Below is a blog to teach you how to use get code from the IR mini-remote and how
to match the remote keys with your function.http://electronicshobbyists.com/arduino-rc-car-using-ir-sensor-arduino-robot-car/
Where to buy?
360 S90 servohttps://item.taobao.com/item.htm?spm=a1z09.2.0.0.53932e8dnKasjS&id=39560573589&_u=12bdisfsd6fe
IR mini remotehttps://detail.tmall.com/item.htm?id=561424600748&ali_refid=a3_430583_1006:1123935064:N:%E9%81%A5%E6%8E%A7%E5%A5%97%E4%BB%B6:c5aa4b5b2c9730ebda973d72048846f1&ali_trackid=1_c5aa4b5b2c9730ebda973d72048846f1&spm=a230r.1.14.1