Post Created date
pcbway - a precautionary tale
DocJC wrote:  They've also offered to send replacement parts, presumably for me to do the rework myself. Obviously they are looking for the cheap resolution to the problem...
Wednesday, 3 January 2018 - 03:47
Seeking suggestions for terminals for quick-swap battery
pawi777 wrote:Guys, the OP said NO CABLES that user has to connect. Slide the old battery out and the new one in, that must be all there is to do for the user. -Patrick   And...
Tuesday, 19 September 2017 - 01:53
Seeking suggestions for terminals for quick-swap battery
I use Anderson Power Pole connectors in my solar generator.  The Forklift industry also uses Anderson Power Pole connectors to connect the 1000Ah batteries to the forklifts...
Tuesday, 19 September 2017 - 01:48
Seeking suggestions for terminals for quick-swap battery
Tuesday, 19 September 2017 - 01:46
Datasheet: What is the implied unit of 0x02?
SprinterSB wrote:00000000 <__vectors>: 0: 00 c0 rjmp .+0 ; 0x2 <__vectors+0x2> 2: 00 c0 rjmp .+0 ; 0x4 <__vectors+0x4> SprinterSB wrote: Reading the data sheet...
Monday, 22 May 2017 - 23:06
MOSFET - AVR output isolation from drain/source volts ???
Actually, no.  But I'm relatively new to Fritzing and was not able to simply set 5V to Vx, or something.   Fritzing has limited voltage supply selection 0V, 1.7V, 3.3V,...
Sunday, 14 May 2017 - 03:09
MOSFET - AVR output isolation from drain/source volts ???
gchapman wrote: The pass FET will short when the load shorts unless the source is current limited.     I didn't see where the OP asked for current limiting.   My...
Sunday, 14 May 2017 - 02:39
MOSFET - AVR output isolation from drain/source volts ???
One possible solution.  Crude, but workable as a starting point.   If you want full isolation, stick an Opt-Coupler in the gate circuit, as shown.   EDIT TO ADD:...
Sunday, 14 May 2017 - 01:34
Arduino runs out of steam – Atmel Studio saves the day?
donotdespisethesnake wrote:   #include <avr/io.h> void mydelay (volatile long n) { while (n--) asm ("nop"); } int main(void) { // initialize digital pin 13 as an...
Tuesday, 9 May 2017 - 20:18
Step right up, get your Dragons here!
tiro2016 wrote:Hai Jim Very nice The density track of dragon very tight and made capacitace there.That's made Carl Livingstone became dragon slayer.Luckly that there's nard. Very...
Saturday, 6 May 2017 - 21:27
Programming in Linux
You also have to tell Linux something about your programming device. I.E. is it an AVRisp-MKII or something else.   I have two Toshiba notebooks, three Dell desktops, all...
Saturday, 22 April 2017 - 12:27
HAkko FX888D......Weller WTCPT it is NOT!!
ki0bk wrote: Jim, I have to agree with you, after using an off shore made iron, I dragged my ol Weller back up stairs and I'm glad I did!  Hope I can still get some new PTA7'...
Wednesday, 5 April 2017 - 20:00