D DavidND New Member Sep 19, 2003 #1 Hi I'm looking for a cct to gently fade in and out up to six channels (each driving up to 6 LEDs). It must operate from a variable Vss (3.6-5.2v Nicads or similar) and be physically small as it will have to be slotted into a piece of furniture. Please help! David
Hi I'm looking for a cct to gently fade in and out up to six channels (each driving up to 6 LEDs). It must operate from a variable Vss (3.6-5.2v Nicads or similar) and be physically small as it will have to be slotted into a piece of furniture. Please help! David
Exo Active Member Oct 13, 2003 #3 PWM should do the trick (pulse width modulation). Haven't got a good scematic for that yet tough since i use a pic for pwm. maybe someone else here has a scematic for a standalone pwm
PWM should do the trick (pulse width modulation). Haven't got a good scematic for that yet tough since i use a pic for pwm. maybe someone else here has a scematic for a standalone pwm