Hobby Electronics Basics

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Manual for HP 1707B Oscilloscope

Hi, I have a 1707B, but no manual. I am looking for a copy, be it paper or electronic. Do you know where I can find an...
0 comments posted 21yrs
posted by dahall.aefb0
0 comments posted 21yrs posted by dahall.aefb0

Potting Compounds available in the UK

Hello, Just wondering what's available in the UK off the shelf as far as electronic encapsulation goes? I've been using...
7 comments posted 21yrs
posted by techie_alison2000
7 comments posted 21yrs posted by techie_alison2000

Moving Pixel in LCD

Hi, Has anyone worked with a Graphic LCD, which has 4 data bits (D0..D3) with the following control bits: CL1; CL2; FRM...
1 comments posted 21yrs
posted by steven_82m
1 comments posted 21yrs posted by steven_82m

Moving Pixels in LCD

Hi, Has anyone worked with a Graphic LCD, which has 4 data bits (D0..D3) with the following control bits: CL1; CL2; FRM...
0 comments posted 21yrs
posted by steven_82m
0 comments posted 21yrs posted by steven_82m

What's One-Wait-State On-Chip ROM mean in TI?

Hello all, I am reading TI's datasheet. And What's One-Wait-State On-Chip ROM mean? Can it be reprogrammable like Flash?...
8 comments posted 21yrs
posted by zhushenli
8 comments posted 21yrs posted by zhushenli

56k modem electronics

I am trying to find a tutorial guide that explains how modem electronics work. So far without success. Have you come acr...
6 comments posted 21yrs
posted by not_here.5.species8350
6 comments posted 21yrs posted by not_here.5.species8350

Firing Sequential Ignitors with Just One Switch?

Hello... I'm working with the electrically-fired nichrome rocket ignitors for a rocketry project. Is there a way to wir...
13 comments posted 21yrs
posted by ikenewton
13 comments posted 21yrs posted by ikenewton

LCD SOS!

Hi, Did anyone hear about the pinout of the FSTN LCD? What about the software used? Thanks in advance, Steve
3 comments posted 21yrs
posted by steven_82m
3 comments posted 21yrs posted by steven_82m

Electronics Lab

Hi Everyone, i am starting an electronics lab for myself. I have come up with the most basic things that I would need a...
3 comments posted 21yrs
posted by learnfpga
3 comments posted 21yrs posted by learnfpga

LCD

Hi, Did anyone hear about this FSTN LCD: PVG 322007 1WE Thanks in advance, Steve
0 comments posted 21yrs
posted by steven_82m
0 comments posted 21yrs posted by steven_82m

How to build a taser gun?

Some asshole-cops got me with their tasers yesterday.OUCH. Now I want revenge and fry their fat, donut-filled butts. How...
5 comments posted 21yrs
posted by miami_cure
5 comments posted 21yrs posted by miami_cure

Hard Disk Motor

Hi there, I took out spindle motor from a junk seagate hard disk. Now I'm wondering how to drive it, having 3 pins this...
3 comments posted 21yrs
posted by nospam4u_jack
3 comments posted 21yrs posted by nospam4u_jack

C1 and C2 error

Hi all, What is C1 and C2 error in CD-ROM? Thanks
0 comments posted 21yrs
posted by nospam4u_jack
0 comments posted 21yrs posted by nospam4u_jack

Electronic calculations

The program MiscEl is a free program designed to handle lots of different electronic calculations. See here for screen...
1 comments posted 21yrs
posted by xx.hkj.xx
1 comments posted 21yrs posted by xx.hkj.xx

Left- or right-handed PTT?

I'm left-handed, and I like to hold fist microphones in my left hand, and push the PTT button with my thumb. I would ex...
5 comments posted 21yrs
posted by andrew
5 comments posted 21yrs posted by andrew