Going to put a Raspberry Pi in the Truck. This is step 1. Getting the Pi to startup and shutdown without shitting the bed. Speaker links : ^^^^^^^^^^^^^^^ www.mssystem.c... www-prius.sees...
Love your channel man. I'd love to see more of your projects and things you're up to. Found the channel with the ups video ( had a very similar issue) and then proceeded to watch each and everyone of your vids. Loved those squirrel vids!. Keep em coming.
You could skip the pull-down resistor if you connect the nc terminal of the relay to ground instead 😊 What happens if you turn off the car during boot and then turn the car back on? Does that trigger the reset pin during boot?
Interesting. Thanks for the tip. Very good question. I have a 1 minute delay after the reset is triggered to give the Pi some time to boot but a better solution would be to have the Pi send a signal to the Arduino that boot is complete. I think eventually, that's the way I'll go.
Dork is obviously not an electrical engineer, but I applaud his ingenuity. That schematic is ugly… specifically the orientation of ground symbols and the NPN BJT symbol. Love it though. Truly a smart geek who knows how to get it done 👍
sick project, needs more attention
I optimistically listed it as Part 1 so, I'm thinking there will be more to come.
I love your unfettered optimism! I used to be that naive...
You need a farm to go with a truck of that quality...!
Love your channel man. I'd love to see more of your projects and things you're up to. Found the channel with the ups video ( had a very similar issue) and then proceeded to watch each and everyone of your vids. Loved those squirrel vids!. Keep em coming.
Thanks! Gonna try. Cheers!
She's a beautiful truck🙄!
FWIW, You do know that Nano's can be had in a 3.3v version that would be completely compatible with the RPi.
Good point. I should have mentioned that. I just didn't have one kicking around.
You could skip the pull-down resistor if you connect the nc terminal of the relay to ground instead 😊
What happens if you turn off the car during boot and then turn the car back on? Does that trigger the reset pin during boot?
Interesting. Thanks for the tip.
Very good question. I have a 1 minute delay after the reset is triggered to give the Pi some time to boot but a better solution would be to have the Pi send a signal to the Arduino that boot is complete. I think eventually, that's the way I'll go.
Dork is obviously not an electrical engineer, but I applaud his ingenuity. That schematic is ugly… specifically the orientation of ground symbols and the NPN BJT symbol. Love it though. Truly a smart geek who knows how to get it done 👍
You are so correct. Not an electrical engineer. Think of my schematics as more of an interpretive dance. Thanks for the kudos...more to come.
Connect a normally open button to gpio3 and ground if you want a physical shutdown button
Good tip. Thanks.