FUTURE KIT AVR1 SUPER SUMO ROBOT User manual

Troubleshooting:
As the circuit has only a few components, the main
cause of troubles will come from component
misplacing and defaulted soldering. When found out
that the circuit does not work, check for the proper
component placings and various soldering points.
This super sumo can be controlled to attack or retreat and
ready for battle with opponent. This robot is using the AVR
microcontroller, so the user can re-program into IC for getting
new applications.
Technical Specifications:
- Power supply : 2 AA batteries (not included).
- Consumption : 80mA.
- PCB dimensions : 2.54 x 1.18 in. (sensor board)
2.54 x 2.70 in. (control board)
(1) ROBOT CONTROL CIRCUIT
How To Work:
The circuit is composed of 2 major parts, sensor board and
control board, as shown in Fig. 1.
Sensor board have 3 sets, in set as transmitter and receiver
of infrared light. Transmitter part is consist TR4 and LED
INF. VR4 is used for adjust the level of infrared light. Receiver
part, when photo-transistor received infrared light from LED
INF, causing voltage being passed through. The more reflected
light will lessen the internal resistance and give bigger passing
through voltage. Less reflected light will enlarge the internal
resistance and give less passing through voltage. TR1 to TR3
will work when the photo-transistor received infrared light.
Control board, at the heart of the circuit is the AVR
microcontroller IC1. When below photo-transistor is not
receiving infrared light (white ground), TR1 to TR3 are not
working. IC1 will send the voltage to pin 12 and pin 15,
causing both motor is running forward. If some below photo-
transistor received infrared light (black ground), motor is
running backward. For center sensor, when sensor detects the
object, IC1 will send the voltage pin 9 and pin 14, causing
motor is rotate faster. IDE port is used for connect AVR
programmer.
Circuit Assembling:
The PCB will be divided into two boards, AVR1-1 for
circuit controlling and Body set for body, motor gear, wheel
and battery holder assembling.
The AVR1-1 circuit assembling has been shown in Fig 2. It
is recommended to assemble the circuit starting with a less
height component i.e. diodes, resistor, electrolytic capacitors
and transistors etc. Be careful while assembling and check for
the matching of PCB poles and components before soldering as
shown in Fig 3. For IDE port, press the pin of IDE port to be
level with the black plastic before soldering. Use a max. 40W
solder and soldering tin with a tin and lead ratio of 60/40
together with a joint solution inside. Recheck the assembled
circuit for your own confidence. Better use a lead sucker or a
lead wire absorber in case of component misplacing to protect
PCB from damage.
The Body set is to be assembled as shown in the next page.
Testing:
When the two circuit boards have been completely
assembled. Insert four AA batteries into the battery holder.
Then adjust VR1 to VR4 to the middle side and slide switch
SW to "on" position. LED at sensor board is lighted on. Lay
down the assembled robot on the test paper. Robot is running
inside the black frame. The robot will backward and turn
when below sensor detecting the black line. But front sensor
detects the any object, the robot will run forward and running
up the speed to bump.
VR1 to VR3 will act as sensitivity of photo-transistor.
Adjust the left hand side for decreasing sensitivity and to the
right hand side for increasing sensitivity. VR4 will act as level
of infrared light.
SW1 is used for set the speed of robot. When you want to
setting the speed, slide switch SW to "off" position then push
and hold SW1. Slide SW to "on" position. Seeing LED at
control board. LED will chasing step by step. LED1 is slowly
speed and LED4 is higher speed.
FUTURE KIT
FUTURE KIT
HIGH QUALITY ELECTRONIC KITS
HIGH QUALITY ELECTRONIC KIT SET FOR HOBBY & EDUCATION
AVR1 SUPER SUMO ROBOT
CODE 1109
LEVEL 3
Figure 1. AVR1 Super Sumo Robot Circuit
Figure 2. AVR1-1 and SENSOR1-1 Circuit Board Assembling
R
NOTE : For all IDE port to
insert the PC-board and solder
without trim leg.
RESISTOR ELECTROLYTIC
CAPACITOR
TRANSISTOR
TRIMMER
POTENTIOMETER
Figure 3. Components Installing
Watch the polarity!
RED LED
LED Infrared
(Blue Clear)
R ..... Ω
R
R
TR
TR
NPN
B
E
C
K
A
LED
K
A
LED
LED
VR .....KΩ
1
2
3
VR
VR
C
+
+
C ..... µF
C
+
PNP
B
E
C
PHOTO TR
P
II
P
D
KA
K
A
K
A
K
A
LED INF
DIODE
Photo-Transistor
(Black)
AVR1-1
ON OFF
4001
C9012
9
C9013
8
C9013
7
C9013
10
C9012
6
C9013
5
C9013 3
C9013
4
C9012
1
C9012
2
+
47
µ F
+
47
µ
F
1K 0.1
ATTINY2313
SW1
500
500
1K
1K
500
1K
1K
500
150
150
150
50
500
G
J J
0.1
0.1 500
500
500
500
500
J
J
LED
3
AK
LED
4
A
K
LED
1
A
LED
2
A
K
SENSOR2-1
N
+
PI
1K
3K
500
1K
3K
1K
10
C9013
4
C9013
3
C9013
1LED
A
K
VR1
L
VR3
R
VR4 I
VR2
N
3K
1K
C9013
2
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SENSOR BOARD
RESISTOR 1/8W
R1 500Ω- green-black-brown-gold
R2,R5,R7,R9 1kΩ- brown-black-red-gold
R4,R6,R8 3kΩ- orange-black-red-gold
RESISTOR 1/4W
R3 10Ω- brown-black-black-gold
TRIMMER POTENTIOMETERS
VR1-VR4 = 10kΩor 103
CONTROL BOARD
RESISTOR 1/4W
R1,R2,R4 150Ω- brown-green-brown-gold
R3 50Ω- green-black-black-gold
R5,R6,R12,R14,R19 1kΩ- brown-black-red-gold
R7-R11,R13,R15-R18 500Ω- green-black-brown-gold
IDE port
IDE port
µF
µFµF
µF
µF
Photo-Transistor
AND LED Infrared
COPPER
LAYER
IDE port
IDE port
IDE port
(Connect with programmer)
Photo-Transistor
AND LED Infrared
COPPER
LAYER

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HIGH QUALITY ELECTRONIC KIT SET FOR HOBBY & EDUCATION
1
2
34
5
6
7
8
9
10
11
12
13
14
RED
BLACK
Sensor Board
15
16
(2) ROBOT BODY
Assembling Steps of the Body set.
Mini Caster Flat head nut
2.5x10 and NUT M2.5
Screw 2x1/4
Install battery holder to body robot with flat head nut 2.5x10 and nut M2.5.
Take off the both screw of motor gear and then mount the motor lock.
Secure with the both screw of motor gear.
Install the wheels onto the
shaft of the gear motors and
secure them with the
remaining two #4 x 1/4"
pointy screws.
Install the control board
into body robot.
Insert the electric wire
battery holder into
body robot.
Solder electric wire at motor pole with
red wire solders at left hand side and
black wire solders at right hand side.
Mount motors, each with
two #4 x 1/4" screws
Solder motor wire to BR002-1 PC-
board. Red wire is positive pole and
black wire is negative pole. Character
"L" is left motor gear and "R" is right
motor gear.
Mount BR002-1 PC-board into
body robot and secure them
with two #2 x 1/4" screws.
Solder battery holder wire to
BR002-1 PC-board at B1 and B2.
Red wire is positive pole and Black
is negative pole.
The robot is prompt working and playing.
Fix a mini caster wheel set to the Body set
with using a 12 mm. bolt as a holder.
Screw 4x1/4
Screw 4x1/4
Screw 2x1/4
Screw 4x3/4
Mount sensor board into body robot and
secure with two #2 x 1/4" screws.
Secure control board
with two #4 x 3/4" screws.
Flat head nut
2.5x10 and NUT M2.5
Install the plastic pin hold to body robot
with flat head nut 2.5x10 and nut M2.5.
After then install the front plate to the
plastic pin hold with flat head
nut 2.5x10 and nut M2.5.

FOR TESTING FK1109
FUTURE KIT
R
FOR TESTING FK1109
FUTURE KIT
R