45 lines
849 B
Markdown
45 lines
849 B
Markdown
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# RC car
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Simple car with remote control and lego chassis and motors.
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Photos and video: [rc-car-photos.md](rc-car-photos.md)
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## Required components
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- nodemcu/arduino
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- breadboard
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- 2x lego (or compatible) motors
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- motor driver (l293d)
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- 2x battery holders (and 8 batteries)
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- ~30 wires
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- lego parts for chassis
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Total cost ~20€ .
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## Steps
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1. Get components.
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2. Download arduino IDE.
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3. Connect and test a simple program with blinking light.
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4. Assemble components according to the diagram below.
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5. Connect to the computer and upload program.
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1. https://git.makerobots.eu/konstantin/arduino-robots/src/branch/main/src/2026-06-19_rc-car/2026-06-19_rc-car.ino .
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6.
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## wiring diagrams
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### Motors
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Source: https://www.hackster.io/shubhamsantosh99/motor-control-using-nodemcu-9582d3
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