You only use 5 on a 16fxxx seeing header pin is like buying gold I save them if I can. All you
need is
1. VPP/MCLR
2. Vdd/5+
3. GND/-
4. ISPDAT/PGD/RB7
5. ISPCLK/PGC/RB6
6. AUX / not used so you don't need it
Just use pins 1 thew 5
pin 6 is the same as pin3 gnd/pgm on your programmer
Greetings all,
i've downloaded the schematic, i'm a little confuse,
could some1 tell me what type the diode n the transistors are
sorry, i'm super duper newbie on this
thanks in advanced
this site's rock
The transistors are npn 2n3904 the leds are red but you can use green yellow white
the diode is IN914/1N4148 you can also use 2n4401, 2n2222, or any npn with the same specifications
i have done everything as in this thread
but my cube doesn't work well
LED at RB4 all roll light all the time
some of them blinking weakly
the other just dead
Is it because i use blue LED
other parts like be80be said
R1 is 10K
R2, 3 and 4 are 1K
C 104
Q 2N3904
D IN4148
If you made it like this it should work it sounds like you hooked something up wrong https://www.electro-tech-online.com/attachments/ledcubeicsp-png.27137/ like a led the wrong way Is what I think is happened. but it could be the blue leds you may need to drive them at 12 volts can you tell who made your blue leds and the part number.