RobotAspi

From Eric

Revision as of 20:08, 13 August 2016 by Ejenn (Talk | contribs)
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A few pictures of the recycling of my vacuum cleaner robot:

Aspirobot 1.jpg
Aspirobot 2.jpg
Aspirobot 3.jpg
Aspirobot 4.jpg
Aspirobot 5.jpg
Aspirobot 6.jpg
Aspirobot 7.jpg
Aspirobot completed1.jpg
Aspirobot completed2.jpg
Aspirobot completed3.jpg

A small TDA 2030 audio amplifier =

Note that I have slightly modified the schema given in the datasheet: I have added a 220nf capacitor and a 150K ohm (in series) on the feedback (pin 4 to pin 2).

Aspirobot audio amp1.jpg
Aspirobot audio amp2.jpg
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