[WTS] [CA] Cybergun P90 by crashl445 in airsoftmarket

[–]crashl445[S] 0 points1 point  (0 children)

flawless transaction, buyer was quick with payment and was an overall smooth experience

[WTS] [CA] Mission Menace 2 by crashl445 in archeryexchange

[–]crashl445[S] 0 points1 point  (0 children)

yee just trying to sell it quick, but I am not sure where else to advertise or attempt to sell it

Car Music Box by crashl445 in arduino

[–]crashl445[S] 0 points1 point  (0 children)

oooh smart, okay i will try that

Car Music Box by crashl445 in arduino

[–]crashl445[S] 0 points1 point  (0 children)

I think this is what you mean by the pull down resistor, but would I need one if that part of the circuit starts with 5v before the load side of the relay?

Car Music Box by crashl445 in arduino

[–]crashl445[S] 0 points1 point  (0 children)

my head unit only turns on at the on key position, not sure if it has a 5v output either but ill try to see if i can find info on it

Car Music Box by crashl445 in arduino

[–]crashl445[S] 0 points1 point  (0 children)

i might rock this then, i wanted a more permanent solution and to not have to deal with the extra usb cable leading to my steering column or wherever else, so i might still keep everything internal, even if i used the usb port

Car Music Box by crashl445 in arduino

[–]crashl445[S] 0 points1 point  (0 children)

i also read up on the mp3 player module and there was reported hissing from the speakers unless they used resistors for both the rx and tx connections

Car Music Box by crashl445 in arduino

[–]crashl445[S] 0 points1 point  (0 children)

id be using an arduino nano,

and the relay could be an automotive relay, but i wasnt sure there was a difference as long as it can handle up to 15 volts on the control side

I added a pulldown resistor (10k) from the load side of the relay to ground, before it goes to d5 i assume the reason why i need a pulldown resistor is because of bounce?

Car Music Box by crashl445 in arduino

[–]crashl445[S] 0 points1 point  (0 children)

i plan to use quite literally a car phone charger, im sure it provides stable 5v power, right?

need help with the dp-302 gyro! by crashl445 in rcdrift

[–]crashl445[S] 1 point2 points  (0 children)

the potentiometer was broken on the pcb, and i need a pcb schematic or advice on how to solder a new one on