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by martenjacobs
Thu Nov 30, 2017 8:08 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Raspberry Pi PIC Programmer using GPIO
Replies: 102
Views: 42226

Re: Raspberry Pi PIC Programmer using GPIO

I'm fine with being a tester. I can wire up the PIC following the schematic in your github repo tomorrow. I'll probably solder a testing board with a DIP socket for the PIC so I can program it outside of the target PCB. I'm building a PCB from a BOM that included this specific IC, so I'd like to sti...
by martenjacobs
Thu Nov 30, 2017 6:29 am
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Raspberry Pi PIC Programmer using GPIO
Replies: 102
Views: 42226

Re: Raspberry Pi PIC Programmer using GPIO

Hi all, After reading through this thread, which stretches back in time for about 5 years now, I can't really work out what the current state of these projects is. Is anything still under active development/maintenance? I'm trying to program a (completely empty, no bootloader or anything) PIC16F88. ...
by martenjacobs
Wed Mar 09, 2016 2:57 pm
Forum: Beginners
Topic: STICKY: Using a Gert VGA 666 adapter - [HOWTO]
Replies: 171
Views: 199215

Re: Using a Gert VGA 666 adapter - [HOWTO]

cpv wrote:So, I just bought this board and it works great, I was just wondering if this works with the Model 2 ?
I can confirm it works with Model 2
by martenjacobs
Tue Sep 30, 2014 2:13 pm
Forum: Troubleshooting
Topic: DS1307 RTC drifting hours per day [SOLVED]
Replies: 5
Views: 1862

Re: DS1307 RTC drifting hours per day

Hi all, Thank you for your responses. I've just received a few new RTC's and get the same results. Because of this I just soldered a little prototype board with everything very close together, and after having waited for about an hour, it's still on time! I guess it had to do with the crystal's resi...
by martenjacobs
Fri Sep 26, 2014 9:45 am
Forum: Troubleshooting
Topic: DS1307 RTC drifting hours per day [SOLVED]
Replies: 5
Views: 1862

DS1307 RTC drifting hours per day [SOLVED]

Hi all, For a project I'm using an RPi as test machine, and one of the things I'm testing is an RTC. As it will be part of a larger PBC, buying a pre-built package was not an option. I therefore assembled my breadboard as follows: Schermafbeelding 2014-09-26 om 11.15.48.jpg The DS1307 works on the P...

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