L34F_angel
Active Member
R = ( V power supply - V led yg di seri tiap rangkaian ) / arus yg di butuhkan led ( liat di spek led )
ato kalo mo gampang cari led resistor calculator ( tanya om google )
Mantap ni info,
Via http://www.hebeiltd.com.cn/?p=zz.led.resistor.calculator
setelah di hitung di dapat
Supply Voltage = 12V
Voltage Drop Across LED = 3 LED seri = 9,9V
Desired LED Current = 350mA
Di dapat resistansinya = 6 Ohms
Thanks kang anton
~ Salam ~