Hobby Electronics Basics

  1. Home
  2. Hobby Electronics Basics
9387 Threads Posts
to

Worth reading in Hobby Electronics Basics

Curent Fed Inverter / Voltage Fed inverter

Dear Group, Could someone please kindly explain the topology of current fed inverters. I wish to drive a parallel tank...
1 comments posted 20yrs
posted by p.i
1 comments posted 20yrs posted by p.i

50ohm resistor for all IC pins?

I'm building a powerline modem using Belfuse's powerline module: http://www.belfuse.com/Data/DBObject/0804_5000_03_04.p...
1 comments posted 20yrs
posted by vcteo1
1 comments posted 20yrs posted by vcteo1

In-circuit recharging?

I'm working on a project that I'd like to run off either batteries or mains. It'll be a small clock (2"x3"x3"). The ele...
13 comments posted 20yrs
posted by jdege
13 comments posted 20yrs posted by jdege

problem in pcb of op-apm

hi i want know what happens if we solder a wire on pcb if the dc supply ON but it s avo meter through which we giving th...
0 comments posted 20yrs
posted by veerendrajavali
0 comments posted 20yrs posted by veerendrajavali

How to connect a linear power supply

I know this may sound like a dumb question but i have a Tracopower TML 5 Watt AC/DC power module and i don't know how t...
13 comments posted 20yrs
posted by vcteo1
13 comments posted 20yrs posted by vcteo1

voltage divider bias

the thing is that i dont really know how to start. i need to design this small signal amplifier in a voltage divider bi...
1 comments posted 20yrs
posted by honey_arlet24
1 comments posted 20yrs posted by honey_arlet24

Blinking LED with C18

I'm trying to blink an LED using C18 in MPLAB but the code doesn't work for some reason. It is the exact code that came...
3 comments posted 20yrs
posted by Abstract.Dissonance
3 comments posted 20yrs posted by Abstract.Dissonance

Speed

How does speed of data(in MB/s say) related to speed in Hz? Is there a simple relation? It would seem that, say, if I'm...
4 comments posted 20yrs
posted by Abstract.Dissonance
4 comments posted 20yrs posted by Abstract.Dissonance

wiring a house for 12 volt

I have a cabin in a remote area that is about half finished. i was wanting to wire it for 12 volt, so that i dont have...
13 comments posted 20yrs
posted by okie_plowboy
13 comments posted 20yrs posted by okie_plowboy

drilling into live wire?

Don't think this is a stupid question ... Out of curiousity (I have no plans to ever try this) - if I was using a cordl...
11 comments posted 20yrs
posted by aheyn
11 comments posted 20yrs posted by aheyn

Voltage Dropper

Hi need some help.. Have a 11.4volt Li-Poly battery pack that i want to use to power a 9.6v dc electric motor in a BB g...
1 comments posted 20yrs
posted by zen66082
1 comments posted 20yrs posted by zen66082

Simple PCB program

Guys, i'm now trying to draw the PCB for my Ethernet system. It's just a simple single layer PCB. What's the simplest p...
10 comments posted 20yrs
posted by vcteo1
10 comments posted 20yrs posted by vcteo1

PID using OPAMPS or transistors

Hello, Does anyone has circuits of PID controller implementation with OP-Amps or Transistors. Any sample configuration i...
4 comments posted 20yrs
posted by Vipin.Nair
4 comments posted 20yrs posted by Vipin.Nair

AVR developer needs PIC help

I hate to bother everyone with sometihng that screams newbie, but I'm lost. I decided I should broaden my horizons beyo...
5 comments posted 20yrs
posted by brain
5 comments posted 20yrs posted by brain