Hobby Electronics Basics

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

Worth reading in Hobby Electronics Basics

Reducing speed of AC axial cooling fan

Hello, Would it be an approach to insert a resister in series with one of the supply leads? I've replaced two old fans...
24 comments posted 20yrs
posted by retro
24 comments posted 20yrs posted by retro

OT: Windows registry problem

I posted about my problem installing Service Pack 2 on the microsoft windows update newsgroup and didn't get an answer....
6 comments posted 20yrs
posted by kellrobinson
6 comments posted 20yrs posted by kellrobinson

data acquisition sampling rate

Hi, I bought a data acquistion system for my experiment to record battery voltage readings. The problem so far is that...
3 comments posted 20yrs
posted by rioking21
3 comments posted 20yrs posted by rioking21

beware john fields

he is unholy and evil
30 comments posted 20yrs
posted by dingding
30 comments posted 20yrs posted by dingding

coils ?

Is there anywhere in the uk where you can pick up coils cheap ? I'm not looking to buy in bulk . thanks 33
1 comments posted 20yrs
posted by 333.thirty.333
1 comments posted 20yrs posted by 333.thirty.333

oscillator design with long crystal lead

Hello, I am digging into a project requires a 10MHz crystal drives in vaccum whereas the oscillator circuit oscillates...
1 comments posted 20yrs
posted by ktlgary
1 comments posted 20yrs posted by ktlgary

Help with circuit design

Hi! I have bought some motion sensors (called NaPiOn) but need some help in choosing the correct components when design...
1 comments posted 20yrs
posted by div
1 comments posted 20yrs posted by div

Common-Source JFET noise

Hi, Is the voltage output noise of a Common-Source JFET amp circuit equal to the JFET's voltage noise density (nV/SqrHz)...
4 comments posted 20yrs
posted by pmlonline
4 comments posted 20yrs posted by pmlonline

What kind of Solder for SMD please !!!!

Could some one please point me in the direction of suitable solder type for soldering SMDs and a supplier in UK to get...
1 comments posted 20yrs
posted by NOspamMZBEG
1 comments posted 20yrs posted by NOspamMZBEG

DC to AC Power Inverter

Hi, I just purchased a 300W power converter. It must be plugged in the cigerette plug thing. However I must connect the...
4 comments posted 20yrs
posted by lyhnet
4 comments posted 20yrs posted by lyhnet

Controllers

I am looking for Schematics and/or Partlists for Microcontrollers. I am planning on building a Explorer type Robot that...
2 comments posted 20yrs
posted by valkerieforever
2 comments posted 20yrs posted by valkerieforever

1 minit timer mod

new mod 1 minit timer on alt.binaries.schematics.electonics
0 comments posted 20yrs
posted by dingding
0 comments posted 20yrs posted by dingding

How to document an Electronics project

hi, as a programmer i'am familliar with documenting a software project.Now i have recognized a problem in our company w...
2 comments posted 20yrs
posted by Sedighzadeh
2 comments posted 20yrs posted by Sedighzadeh

Muting car stereo followup

There were several good suggestions posted and I'm going to try switching a load resistor in and out if disconnecting a...
2 comments posted 20yrs
posted by etpm
2 comments posted 20yrs posted by etpm