Latest threads in Electronics Designshow only best voted threads
| Subject | Author | Posted | Replies | |
|---|---|---|---|---|
|
|
Running GPIB Interface
First after reading this can you recommend a more appropriate group? Forum? I have a program that was running on a Windows 98 computer, it died. The program controls an HP 3330B Automatic Synthesizer...
24
|
9 years ago
|
24 | |
|
|
Back to back Jfets
A while ago Phil Hobbs mentioned a jfet with 'interchangeable' drain and source. I am wondering how much different that would be compared to if you got 2 jfets (call them Q1 and Q2) and connected Q1...
26
|
9 years ago
|
26 | |
|
|
Film caps in vacuum environment
Anyone have any idea of the suitability or not of using X2 film caps in a vacuum environment [~0.6mBAR]? Can't seem to find anything on Epcos or Vishay datasheets. No replies to emails to their apps...
14
|
9 years ago
|
14 | |
|
|
What is the mystery behind "white light led light from 1.5 Volt AA battery"
Could some electronics guru please shed some light on this ? Several Web sites(please check list below) have schematics and flashy color photographs of single white led light powered off a single 1.5...
12
|
9 years ago
|
12 | |
|
|
You think we are here for a purpose? Yes... humiliation!
Open it with your net browser. This one is pretty complete. Most of them I find on the net have been edited. Some add "Your mom" at the end. I feel REALLY small. You should too.
—
|
9 years ago
|
— | |
|
|
OT: html Clean-up ??
I have some documentation written in html notation, and it's full of such stuff as... – ± − etc. It's a _huge_ document, so I'm wondering if there's some simple way to replace these html...
8
|
9 years ago
|
8 | |
|
|
gate driver
I need a mosfet gate driver, to drive two n-fets in a half-bridge (totem pole) config, 5 volts nom in, with some sort of bootstrap for the upper fet gate. Switcher output will be around 2.5 volts at 5...
13
|
9 years ago
|
13 | |
|
|
Reducing Copper Trance Resistances, ideas?
Hi We are running 25A in copper traces in a frequency inverter. I have reduced the power dissipation of the traces by increasing the copper thickness from 70u to 105u and increased the widht of the...
54
|
9 years ago
|
54 | |
|
|
OT: health benefits of drinking raw milk
Hi, Raw milk is healthier than pasteurized milk according to this new study: cheers, Jamie
91
|
9 years ago
|
91 | |
|
|
Cartoon
...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | San Tan Valley, AZ 85142 Skype: skypeanalog | | |...
43
|
9 years ago
|
43 | |
|
|
Wire bonding gold on pcb
So I was sending out a little prototype pcb to advanced circuits. I need to be able to wire bond to the pcb pads. And the wire bonding guy I talked with said to get gold. Well there's more than one...
18
|
9 years ago
|
18 | |
|
|
A 2.4GHz to 1.5 GHz down converter layout, and VCO internals.
A 2.4GHz to 1.5 GHz down converter Channel 9 Wifi wireless access point spectrum: WiFi channel 9 should be around 2452 MHz, and that is where I find it. Cool. This version of the xpsa spectrum...
—
|
9 years ago
|
— | |
|
|
Can you measure a floating voltage with a differential ADC
Can you take a "fully differential" ADC, like the LTC2442, and measure a fl oating voltage reliably with it? Or are things going to drift and get unpre dictable? I have an LTC2442 Dev board, and in...
6
|
9 years ago
|
6 | |
|
|
Optically Coupled MOSFet ??
Does anyone make an optically coupled MOSFet, Ron around 25 Ohms? All I can find are relay equivalent devices with loads of capacitance. ...Jim Thompson -- | James E.Thompson | mens | | Analog...
6
|
9 years ago
|
6 | |
|
|
optical question
We will be firing up a semiconductor laser, at a couple of watts optical output, around 1500 nm. The output will be small diameter and well collimated, so it will be dangerous. We can bolt our driver...
46
|
9 years ago
|
46 |