Post Created date
looking for 2 to 3.2mA current limiting diode
Mouser has a search category of "current regulator diodes" http://www.mouser.com/Semiconductors/Diodes-Rectifiers/Current-Regulator-Diodes/_/N-2xpt0/
Thursday, 11 August 2011 - 21:51
7-Segment x 5 digits @ 3.3v 10mA/seg, duty cycle?
hugoboss wrote:Well I don't really need to use transistors to drive the cathodes, if the pin can withstand sinking 25mA 1/5th of the time... But the 1/5 duty cycle is referred to...
Friday, 24 June 2011 - 17:37
program memory and LPM
Both the Studio 4 assembler and the AVR program counter address flash memory by word increments. Consider that flash memory is arranged by words (16 bits), that each increment of...
Wednesday, 22 June 2011 - 21:06
Boosting the peek current of a battery by super capacitors
Electronic Goldmine has 2600 Farad 2.5VDC Maxwell Boostcaps in various configurations. A single boost cap is on sale until May 9th at US$10 each.
Tuesday, 3 May 2011 - 21:55
Boosting the peek current of a battery by super capacitors
You've seen this solution at Dave's Circuits? Ultracapacitor Voltage Limiting Circuit I've been considering something similar for controlling charging of a four LiFePO4 cell...
Friday, 29 April 2011 - 20:44