Pololu 0J5840, Руководство пользователя

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The source code for the demo program is included with the Pololu AVR C/C++ Library described in
Section 6 , in the folder
examples\atmega328p\3pi-demo-program
.
4.d. Included Accessories
The 3pi robot ships with two through-hole red LEDs and
two through-hole green LEDs. There are connection
points for three optional LEDs on your 3pi: one next to
the power button to indicate when the 3pi is on and two
user-controllable LED ports near the front edge of the
robot. Using these LEDs is completely optional as the 3pi
will function just fine without them. You can customize
your 3pi by choosing your desired combination of red and
green LEDs, or you can even use
your own LEDs
[https://www.pololu.com/category/20/leds]
if you want more
color/brightness options.
Note that you should only add LEDs if you are comfortable soldering, and you should take care to
avoid desoldering any of the components near the through-hole LED pads. LEDs are polarized, so be
sure to solder them such that the longer lead connects to the pad marked with the
+ . Before you solder
them in you can press-fit them in place and check to make sure they light as expected. Once soldered
in place, carefully trim off the excess portion of the LED leads.
Your 3pi also ships with three shorting blocks of each color: blue, red, yellow, black. This means you
can customize your 3pi by selecting the shorting block color you most prefer, or you can use a mixture
of colors!
Pololu 3pi Robot User’s Guide © 2001–2019 Pololu Corporation
4. Getting Started with Your 3pi Robot Page 10 of 85