(http://img62.imageshack.us/img62/6985/pwm1yb7.gif) (http://imageshack.us)
(http://img164.imageshack.us/img164/9320/pottinyfu1.gif) (http://imageshack.us)
(http://img164.imageshack.us/img164/1582/pintinyco9.gif) (http://imageshack.us)
(http://img65.imageshack.us/img65/5012/dimmer1vy9.gif) (http://imageshack.us)
U1:LM324N quad op-amp
U2:78L12 12 volt regulator
Q1:IRF521 N channel MosFet
D1:1N4004 silicon diode
LED1 Red LED
C1: 0.01uF ceramic disc capacitor, 25V
C2-C5:0.1uF ceramic disk capacitor, 50V
R1-R4:100K 1/4W resistor
R5:47K 1/4W resistor
R6-R7:3.9K 1/4W resistor
R8:2.7K 1/4W resistor
VR1:10K linear potentiometer
F1:3 Amp, 28V DC fast blow fuse
S1:toggle switch, 5 Amps
Güzel bir proje fakat 5-6 saat sonra motor yavaşlıyor ...
Isınan parça olmamasına rağmen motor neden yavaşlar?