Difference between revisions of "Line follower"
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* x 10k Resistors | * x 10k Resistors | ||
* '''Or''', RT20k 20k Multi-turn trimpot | * '''Or''', RT20k 20k Multi-turn trimpot | ||
== Photo gallery == | |||
<gallery> | |||
Image:line_follower_01.jpg | |||
Image:line_follower_02.jpg | |||
Image:line_follower_03.jpg | |||
Image:line_follower_04.jpg | |||
Image:line_follower_05.jpg | |||
Image:line_follower_06.jpg | |||
Image:line_follower_07.jpg | |||
Image:line_follower_08.jpg | |||
Image:line_follower_09.jpg | |||
Image:line_follower_10.jpg | |||
Image:line_follower_11.jpg | |||
Image:line_follower_12.jpg | |||
</gallery> | |||
Revision as of 19:03, 14 May 2010
Bill of materials
- 1 L293D motor driver
- 5 QRD1114 IR LED and Phototransistor sensor
- Or, 5 LED red
- 5 SD5443 phototransistor
- Or, 5 LED red
- 1 BC546B BJT transistor
- 2 GM8 motor and wheel kits
- GMPW Deal
- 2 GMB28 GM8 gear motor bracket
- 1 RE210-S1 Protot.card 100x160
- 1 9v battery connector
- 1 LM2937 5v voltage regulator
- Or, 7805 5v voltage regulator
- 3 4071 Quad OR-gates
- Or, 2 4072 Dual 4-input OR-gates
- 1 4069 Hex NOT-inverters
- 1 1N4148 diode small signal
- 1 SWT1 SPDT Switch
- x 10k Resistors
- Or, RT20k 20k Multi-turn trimpot
