Freetronics Forum

Been a year and nobody answered your question......You might already have worked this out for yourself, but here's my take on it. In a simple resistor/LED circuit, it really doesnt matter which way round they are connected. The resistor is there to reduce the voltage drop across the LED and control ...

Thanks for your answer, Angus. I tried what you suggested and got the following error message. I noted that the red led on the USBasp is not lighting when I try to upload. If I try a "burn bootloader" , I get the message "Error while burning bootloader" G Arduino: 1.6.5 (Windows 8.1), Board: "Arduin...

I dug my USBasp out ( moved house last July and I only now got around to project building ( gonna build a dweeno drum kit..) and I tested it by trying to load BLINK to a dweeno prototype board. Hmm, zadiq finds it and identifies it as a USBASP, the blue and green leds come on, but the IDE doesn't se...

it works. Why it didn't every other time i tried this, i don't know. you learn something every day, eh?

thanks......

I had a look for similar post , but can't see one. I built a minimal component board for a Atmega 328 MCU and fitted a 6 pin ICSP header for programming using a USBAsp. it worked , no problem. Then jsut for fun I tried programming my Eleven board with the USBAsp - again no problem, but when I tried ...

This is the code I made for my LED Ball. There's probably a couple of redundant parts - I started off with grandiose ideas and then had to hammer the routines to fit in the holes when the master plan didn't work so some bits aren't needed and I CBA to tidy the code up. There's nothing fancy in this ...

In the Practical Arduino book, there is a section on USB keyboard with sketch and circuit to build - only the sketch won't compile on a Eleven R3 - the text admits this and refers to using build 0016 - which i take as being one of the very early IDE builds and i found it on a very old and rusty webs...

In the Practical Arduino book, there is a section on USB keyboard with sketch and circuit to build - only the sketch won't compile on a Eleven R3 - the text refers to build 0016 - which i take as being one of the very early IDE builds and i found it on a very old and rusty website called code google...

Visio. Only I can't send them as visio files so I saved them as PDF, which anyone should be able to read but your forum don't like PDFs so I did the conversion thing to JPG and that worked. Thats what's so good about standards - there's so many to choose from....

Here you go.