NL2: Trips versus a maniac

[FlyingFoxx]

Button is a maniac who raises every hand pf and calls every bet with any hand. Flop bet intention was take BB out and face Button heads up. I was sure my pair was better than his hand. Put him on a draw. What should I do there?

No Limit Holdem Ring game
Blinds: $0.01/$0.02
6 players

Stack sizes:
SB: $0.20
BB: $2.53
UTG: $1.97
UTG+1: $1.45
Hero: $1.96
Button: $1.38

Pre-flop: (6 players) Hero is CO with A [img]/images/graemlins/spade.gif[/img] 5 [img]/images/graemlins/heart.gif[/img]
2 folds, <font color="red"> Hero raises to $0.07 </font> , Button calls, 1 fold, BB calls.

Flop: 5 [img]/images/graemlins/diamond.gif[/img] 10 [img]/images/graemlins/diamond.gif[/img] 8 [img]/images/graemlins/spade.gif[/img] ($0.22, 3 players)
BB checks, <font color="red"> Hero bets $0.17 </font> , Button calls, BB folds.

Turn: 5 [img]/images/graemlins/spade.gif[/img] ($0.56, 2 players)
<font color="red"> Hero bets $0.20 </font> , Button raises to $0.55, <font color="red"> Hero ???