with current day practises, there should be the pins exposed to reflash the microcontroller, but which pins... I feel this could be a nice little controller...
dan williams
dan_williams@...
Feb 1, 2007 3:00 pm
2277
As a matter of fact, I'll be releasing a set of breakout boards Monday that can accommodate SOIC, TQFP and other surface mount formats and bring them out to...
Hi Dan, ... Actually, in modern manufacturing, the chips are often flashed before they're assembled onto the board, and often there is no way to upgrade ...
... Monday that can accommodate SOIC, TQFP and other surface mount formats and bring them out to headers to plug into your breadboard. And they'll be in...
What sort of playing with the jumpers did you have in mind? BTW, when I checked at London Drugs after the sale, they were selling the units for $15 or $20, but...
I was working at LD, it was a boxing day sale, I bought 3. I think it was the lemming effect, I'm quite dissapointed in myself. dan ... -- Dan Williams, Owner ...
dan williams
dan_williams@...
Feb 2, 2007 3:58 am
2284
Reminder from: vancouverrobotics Yahoo! Group http://groups.yahoo.com/group/vancouverrobotics/cal Vancouver Robotics Club Meeting Sunday February 11, 2007 ...
Yahoo! Reminder
reminders@...
Feb 5, 2007 5:56 pm
2285
http://www.youtube.com/watch?v=U9z-dnpMNKI -- Dave Hylands Vancouver, BC, Canada http://www.DaveHylands.com/...
Can open source win the DARPA Urban Challenge? Join us at UBC Robson square this Friday for a VanDev meetup where we take up this question. We have Dr. Tyler...
stuff 4 sale updated.... thanks to all who replied, I've made a deal on the CFkit and box(s) of IC's, the FPGA/image kits, the parallax kits, and the AT91 ...
Reminder from: vancouverrobotics Yahoo! Group http://groups.yahoo.com/group/vancouverrobotics/cal Vancouver Robotics Club Meeting Sunday February 11, 2007 ...
Yahoo! Reminder
reminders@...
Feb 9, 2007 6:00 pm
2289
Hi guys, Something last minute has come up and I'll be out of town for the weekend, so I won't be able to make the meeting on Sunday. -- Dave Hylands ...
Hi, does anybody have a circuit where I could plug my uMiRF from Sparkfun in and see if they still work? I misread the datasheet and might have shortened out ...
Hello everyone, I'm afraid I can not attend the meeting today, sorry for the short notice. It looks like I will not be able to attend the next few meetings...
hi all iam working 4 a4 legged robot - i made a design which allaw me to keep the motors connecting 2 the legs rotate 360 digree so i think that 2 use the...
Hi, these are the RF-transceivers I brought in: http://www.sparkfun.com/commerce/product_info.php?products_id=152 and this is the micromouse I was talking...
Hi all, could someone please help in solving the problem as to why every time power is distributed to the sequencer circuit driven by a 555 timer, the sequence...
Hi Curtis, ... In order to have a defined start condition you have to reset the counter on power up. A simple RC circuit attached to pin 15 should do the...
There will be a Computer Swap Meet on Sat Feb 24th Hours 11am-4pm at the Croatian Cultural Centre 3250 Commercial Drive, Vancouver There will be 45 tables of...
Markus, thank you for the help: So turning the switch on power up, connecting a 47uF electrolytic positive side to power and negative side in series with a 10K...
Pretty much yes, a basic delay circuit. The time constant in your example is higher than I would have chosen it but it should work. Give it a try (always the...
It has been a long time but I have started to look again at using the PIC18F4525. It is looking good. I am testing using functions from the C18 pwm library....
SparkFun has posted a parts library for Eagle with many of their interesting components. This will be a huge time-saver for making your own PCBs with Eagle. ...
Hello, A co-worker brought to work a forearm band that is used for training police dogs. There is a switch that you turn on when you DON'T want the dog to bite...
A conference was held last month to discuss the digital divide. Unfortunately I didn't hear about it in time to attend, but they have some interesting material...
The manufacturer didn't want people reverse engineering their product, deterents like that are done all the time to prevent easy home repairs, other designers...
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