Bot’n Roll ONE A User Assembling Manual
7.3. DEBUG "LED"
Load the program "
LED
" located on "
File -> Examples -> BnrOneA ->
Basic -> LED
" to the robot. When
the upload ends, you should see the LED blinking each second.
Should the
LED
not emit any light you must check for short-circuits or bad solders on:
LED
LEDn
R18
resistorn
Pin
13
of the Arduino
8-SCL
connectorn
SSP
jumpern
PIC18F45K22
integrated circuit socket
.
ATmega328
integrated circuit socket
.
Assure that you have soldered the
LED
LED respectng its polarity. You can check that using a multmeter
or comparing the LED internal connectons with an identcal one.
7.4. LCD
Load the "
LCD
" program located on "
File -> Examples -> BnrOneA ->
Basic -> LCD
" to the robot. When
the upload ends, you should see the "
LCD Test OK
!!
" message on the LCD.
Should you not see the message, check that:
The robot main switch is ONn
You correctly adjusted the LCD brightness using the
BR
potentometern
You correctly adjusted the LCD contrast using the
CT
potentometern
If you stll cannot see the message on the LCD verify that there are no short-circuits or bad solders on:
LCD
16 pins
connector
n
BR
potentometer
;
CT
potentometer
;
SSP
jumpern
PIC18F45K22
integrated circuit socket
.
ATmega328
integrated circuit socket
.
©Copyright 2018, SAR - Soluções de Automação e Robótca, Lda.
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Summary of Contents for ONE A
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