# Search Results for Query: resistors

1. Post

### Can someone help a complete amateur with LED fading effect please? :-)

...(physics) :-) I already improved myself and learned about the resistors and also a little bit about capacitors. The only thing which is not clear is...
Post by: Vlk, Apr 21, 2015 at 2:18 AM in forum: The Projects Forum
2. Post

### can I burn out an LED without burning out the resistor

...blinking LED. We calculated R for ~40mA, ~65mA, and ~140mA. The resistors used were 36, 22, then 10 ohms. The power supply was still three AAA...
Post by: opeets, Apr 20, 2015 at 8:11 PM in forum: General Electronics Chat
3. Post

### Thermistor maths and connection

You also need to use 1% resistors.
Post by: crutschow, Apr 20, 2015 at 2:51 PM in forum: General Electronics Chat
4. Post

### ATX 3.3 vdc rail, how to drop to 1.5 vdc for electroplating?

Probably not..what current does the process draw ? Is the current fixed or does it vary ? Starting with simple, if the current is fixed, a small...
Post by: cornishlad, Apr 20, 2015 at 2:40 PM in forum: General Electronics Chat
5. Post

### ATX 3.3 vdc rail, how to drop to 1.5 vdc for electroplating?

...too high, I get a lot of hydrogen gassing off of the steel. I have a lot of 5 watt 100 ohm resistors. Could they be used as a voltage divider?
Post by: sdowney717, Apr 20, 2015 at 2:31 PM in forum: General Electronics Chat
6. Post

### Electric field in a current carrying conductor

...in series between two larger value resistances. Since the resistors are in series, the current I is the same for all resistors. The voltage drop...
Post by: MrChips, Apr 20, 2015 at 1:58 PM in forum: Physics
7. Post

### Resistor between op amps and Comparators

I accede to reality. "One experimental result is worth a dozen theories."
Post by: #12, Apr 20, 2015 at 1:41 PM in forum: General Electronics Chat