RobotAspi
From Eric
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[[File:aspirobot_completed2.jpg|400px|thumb|none]] | [[File:aspirobot_completed2.jpg|400px|thumb|none]] | ||
[[File:aspirobot_completed3.jpg|400px|thumb|none]] | [[File:aspirobot_completed3.jpg|400px|thumb|none]] | ||
| + | = 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). | ||
[[File:aspirobot_audio_amp1.jpg|400px|thumb|none]] | [[File:aspirobot_audio_amp1.jpg|400px|thumb|none]] | ||
[[File:aspirobot_audio_amp2.jpg|400px|thumb|none]] | [[File:aspirobot_audio_amp2.jpg|400px|thumb|none]] | ||
Revision as of 20:08, 13 August 2016
A few pictures of the recycling of my vacuum cleaner robot:
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).
