×
Hello and Welcome! If you have a technical question please check out our Forums. If you have an order or shipping question please refer to our Customer Support page. Please see all COVID-19 updates here and thank you for your continued support.
Bunk
Member Since: February 10, 2010
Country: United States
Profile
Bio
Grew up in Severna Park MD.
Spoken Languages
English French
Programming Languages
Arduino Environment C++ Java Python
Associations
Heritage Casedy Project Ignition Project Lead the Way
Universities
Heritage Hall High School Linear Algebra at University of Central Oklahoma
Expertise
Electromechanical Engineering Engineering design Computer Aided Design (Inventor, Awful Cad) Arduino Interfacing Underwater Exploration Vehicles 3D Printing Mathematics (through Linear Algebra) Minecraft Aeronautical Design Diesel Engine Fuel Supply Systems Computers
Interests
Engineering
Websites
www.mushroo.me
-
I am trying to write a program for this using atmel studio but the program never seems to start. I am uploading it by taking the .bin file atmel studio generates and using bossac. If i generate the bin file with the Arduino IDE, it works so theres some initialization I'm missing. Is there some startup code I need to setup?
Here is the program I am trying to run:
int main(void){ SystemInit(); REG_PORT_DIR0 |= PORT_PA17; REG_PORT_OUT0 |= PORT_PA17; while (1){} } -
How deep will a shaft go in before it bottoms out?
-
Buy a dozen donuts at a local shop. Eat the donuts. Next you will need a magnet, a reed switch, a 10k resistor, an N channel FET, a car horn and a 12V battery. Attach the magnet to the top flap of the donut box, and a reed switch on the wall so you can detect when it is open (all inside the box so it can't be seen). Connect the source of the FET to the negative side of the battery. Connect the reed switch between the gate and source of the FET. Connect a 10k pull up resistor between the gate and the positive side of the battery. Connect the car horn between the positive side of the battery and the drain of the FET. Finally Label the box with "Free Donuts"
When someone tries to open the box to get a donut, the horn will go off.
-
Sparkfun Employee Teardown
(ignore my original entry: We can rebuild him: we have the technology.)
-
Actually you could buy 2500 5/16" screws since they are 4 cents when you buy 100 or more
-
LED Watch sort of like this. Have the flexible PCB wrap around your wrist.
-
I, for one, welcome our new robot overlords.
-
There's so much more room for activities!
Or
There's so much more room for programming!
-
I also like to live dangerously.
-
ERROR: BOARD NOT FOUND.
