Radio Shack Mobile Robot Guida Utente Scaricare il pdf (Pagina 31)

Scrape off green solder

mask before soldering,

top and bottom of board

Deform pins so that the end

of this sensor touches

the other sensor

TOP OF BOARD

BOTTOM OF BOARD

Slide-on Heatsink

U19 (L293B)

U17 (L293D)

Solder is applied to

each pin to piggy-back

the two chips.

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