Post Created date
Coin cell battery and breadboard connection
If you only need 1 they are also used on pc motherboards (for CR2032)
Friday, 29 May 2009 - 13:46
Accelerometer Question (yes Im cheap)
Once i glued an 8 pin smd chip to an 8 pin IC Socket and soldered the wires with thin coated wires.(Soldered on both sides) After that some hotglue and presto, still works after 2...
Thursday, 28 May 2009 - 07:28
Robot Li-Ion powersupply
Will try to find info on the original protection board before pursueing this road of action, or find a nice replacement for it. Last weekend i found a good Ni-MH pack with less...
Monday, 25 May 2009 - 07:34
Robot Li-Ion powersupply
If i find a way to charge them safely, and if i leave the protection circuit at the charger side(to reduce weigt/space) what would i need to replicate for safe use inside the...
Friday, 22 May 2009 - 08:56
Robot Li-Ion powersupply
dbvanhorn wrote:Some li-ion chargers have only two conductors. Those rely on a board in the battery pack to balance and provide cutoff. has a nice selection,...
Wednesday, 20 May 2009 - 19:01
Robot Li-Ion powersupply
AndersAnd wrote:Fist of all it's not named Lion but Li-ion. When I rewad the topic title I though you were talking about a toy robot shaped like a lion, turns out you mean Li-ion...
Wednesday, 20 May 2009 - 18:51
AndersAnd wrote:ka7ehk wrote:It now looks like, in each case, someone copied a message from earlier in the thread, inserted html links to these "escort services" into the text,...
Wednesday, 20 May 2009 - 17:03
Robot Li-Ion powersupply
Kartman wrote:1. First up a LDO is a "low drop out" regulator. Ofcourse, you are right(where was my head at the time?!?!?) Kartman wrote: A switched mode regulator is suggested as...
Wednesday, 20 May 2009 - 16:52
[TUT] [C] Bit manipulation (AKA "Programming 101")
ArnoldB wrote:Hey, I even added comments. What more can you ask for? :P No fighting please, LOL As speed is needed i will go with ArnoldB his version. Points go to the both of...
Thursday, 8 January 2009 - 18:05
[TUT] [C] Bit manipulation (AKA "Programming 101")
Ok, thats what i thought but didn't know how to do :-) Will the compiler produce the same code from both your examples? Thanks!! :D
Thursday, 8 January 2009 - 16:32
[TUT] [C] Bit manipulation (AKA "Programming 101")
At this time i'm working on a little project and i just can't get my head around the following Hardware: hef4052 multiplexer with a0 and a1 tied to PC0 and PC1 of Atmega168 I'm...
Thursday, 8 January 2009 - 14:17
Need help finding a USB/ZIF AVR programmer
Avrfreak001 wrote: -I get the impression that the Dragon is quite prone to breaking. There was quite some discussion on that a while ago, it seemed that the voltage regulator...
Tuesday, 24 July 2007 - 11:50