Post Created date
Eeprom Programming
I was thinking something along the lines of serial communication but was trying to limit it so there was no need for additional hardware needed in the field to program it. ...
Tuesday, 16 May 2017 - 23:45
Variable Input Voltage
Thanks very much for your help Kartman. With reducing the input impedance you mean the pull-down resistor in parallel with the Zener?
Tuesday, 16 May 2017 - 22:32
Variable Input Voltage
Thanks guys for the added input. Yes will be building in excess of 100 units initially. I have read up on load dump and ran a simulation on Falstad.com with inputting up to 100V...
Tuesday, 16 May 2017 - 00:25
Variable Input Voltage
Yes it will be either ON or OFF, supplied from a switch of some sort.    Thanks very much for you help, it's much appreciated.    Regards,   Craig...
Monday, 15 May 2017 - 04:22
Variable Input Voltage
Yes one of the IO pins on an AVR Micro.   
Monday, 15 May 2017 - 01:28
Variable Input Voltage
Thanks very much JC,    Are you talking something like this? I will probably have limited board space so looking for something not too over the top.  Regards,...
Monday, 15 May 2017 - 01:27
Digital pin input wide voltage range
Sorry for the delay, life has been a little out of control.   Thanks very much for everyone's assistance it is much appreciated.   One issue I come across when hooking...
Wednesday, 10 June 2015 - 08:23
Basic Voltage reg circuit.
Thanks very much for the help. I will look into the Switching type regulators. Looks like what I might need to go for. I have no choice on the input voltage as it comes from a...
Wednesday, 20 February 2013 - 22:24
Basic Voltage reg circuit.
Oh ok how big are we talking?? 4700uF??
Wednesday, 20 February 2013 - 03:34
Simple Controller Board
Just making up a project and was after something where most of the circuit board was made up except for the I/O. Didn't need the horsepower of a mega but there isn't a lot of...
Friday, 30 October 2009 - 05:10
Need PWM help PLZ
Ok clawson i apologies for my reply. It is just a bit frustrating finding info around the net. I would prefer to use text books as they run through the topic from start to finish...
Monday, 19 October 2009 - 21:29
Need PWM help PLZ
clawson, sorry for being new to the AVR and not a guru like you. If you are sick of answering new peoples questions then don't, I don't need the smart arse comments everytime you...
Sunday, 18 October 2009 - 22:11

Pages