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*Standard* voltages
^ Can't tell from the picture if they're using 1.8V or 3.3V there.
Tuesday, 3 May 2016 - 14:56
Quarter- Wave rectifier?
A power resistor will give you an extra heating element for free, but will not help the OP. How about a capacitor sized to have a reactance the same as the resistance of the wire...
Sunday, 14 February 2016 - 10:27
What are the makings of a good board?
Here's a decent article:  
Friday, 25 December 2015 - 20:45
Anyone knows what kind of rc protocole is that?
Yeah definitely NEC (which is not strange as that is the most common for Asian brands (Goldstar))   You captured the start bits, a command, and a 'repeat' sequence:  ...
Friday, 10 July 2015 - 21:29
ADM485 interface with 3.3V AVR
ISL83485 is one of my favorites :) Works fine.
Saturday, 9 August 2014 - 09:48
Why the LED is too dim?
Is your controller in a reboot loop?
Thursday, 7 August 2014 - 09:39
Replace char. LCD with GLCD?
Here's a complete Color LCD with driver board / frame buffer / interfaces, and touch screen for an extra $2. Quick Overview ER-TFTM043-3 is 4.3...
Thursday, 10 July 2014 - 22:29
Is it possible to make your own ICs at home from scratch?
For a prepper skill, better go home-made vacuum tubes:
Saturday, 28 June 2014 - 15:04
Inexpensive flow meter
Won't the pump draw way less current when dry? if so that may be an easier / cheaper / drier way of checking.
Friday, 6 June 2014 - 13:00
Connect 220V AC to xmega`s ADC
DocJC wrote: Sealed box, or is there a user interface also connected to the device? It's called 'Haptic Feedback' :P
Monday, 2 June 2014 - 14:54
problem with flux
The only thing I know to be that aggressive would be S-39, used to solder copper pipes together. Maybe you should test your flux on a piece of scrap board and see what happens,...
Tuesday, 8 October 2013 - 09:44
USB hub chip not getting recognized
Schematic or it didn't happen...
Monday, 7 October 2013 - 07:43