MrDEB
Well-Known Member
This is a last minute gift for my wife. Had no idea she wanted flame less candles.
Well I have three different sized tin cans (trash), laminated white paper to resemble candles.
Working on the pic controlled flicker that has a CDS cell for turning on the candles upon dark.
Have extra Nimh battery pack that when charged shows 5.45 volts, thus the diode on the Vdd .
resistor R10 needs to be determined as I want to enable all 9 leds under pic control but 470 should be in the ball park.
The PNP transistor is a TIP 32. Yes it is on the large size but its all I could locate.
the pot is for adjusting for light condition after completion. May need to add additional resistance??
Need to research weather to put the pic to SLEEP or IDLE during daylight?
Well I have three different sized tin cans (trash), laminated white paper to resemble candles.
Working on the pic controlled flicker that has a CDS cell for turning on the candles upon dark.
Have extra Nimh battery pack that when charged shows 5.45 volts, thus the diode on the Vdd .
resistor R10 needs to be determined as I want to enable all 9 leds under pic control but 470 should be in the ball park.
The PNP transistor is a TIP 32. Yes it is on the large size but its all I could locate.
the pot is for adjusting for light condition after completion. May need to add additional resistance??
Need to research weather to put the pic to SLEEP or IDLE during daylight?