Electronics Design

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Gods of EV Charging

The Gods of Shell Recharging (Previously Greenlots) doesn't like me. I am always amazed at how complicated it is to pus...
10 comments posted 4yrs
posted by edward.ming.lee
10 comments posted 4yrs posted by edward.ming.lee

WTB: A6725ELW or TB62705CFN LED Drivers

I am looking for upwards of 100 or more of these chips, but need them quickly - a few days is ideal. Form factor is SMD...
9 comments posted 4yrs
posted by spam
9 comments posted 4yrs posted by spam

high voltage LED blinker

https://www.dropbox.com/s/53vtce00svlwur4/Blink_1.jpg?raw=1 https://www.dropbox.com/s/yn63unaffp6q9sb/Blink_2.jpg?raw=1...
20 comments posted 4yrs
posted by jlarkin
20 comments posted 4yrs posted by jlarkin

Commercially available jumctionless transistor

All you electronics|semiconductor gurus here. Any commercially available junctionless transistors ? Kist curious .
5 comments posted 4yrs
posted by dakupoto
5 comments posted 4yrs posted by dakupoto

dc/dc converter ckt

I'm designing another 3-phase PM alternator simulator, and I need a roughly +-60 volt floating power supply. It will fe...
16 comments posted 4yrs
posted by jlarkin
16 comments posted 4yrs posted by jlarkin

The coolest thing in the Universe

The coolest thing in the universe... It really is...
15 comments posted 4yrs
posted by DecadentLinuxUserNumeroUno
15 comments posted 4yrs posted by DecadentLinuxUserNumeroUno

UK dual channel smart meters.

Having had nothing but trouble for a year with my In House Display, my energy supplier has finally bitten the bullit an...
6 comments posted 4yrs
posted by kraken.sankey
6 comments posted 4yrs posted by kraken.sankey

Cooling the electrometer front-end

Gentlemen, Since there is a discussion about ovenized oscillators, here's something for restoring the broken symmetry....
20 comments posted 4yrs
posted by bombald
20 comments posted 4yrs posted by bombald

android phone rpn calculator

Somebody recommended one but I can't find it now. My brain is wired HP for life.
8 comments posted 4yrs
posted by jlarkin
8 comments posted 4yrs posted by jlarkin

Electronic components supplier.

Hello everyone, my name is Raymond Chen. I am from Shenzhen, China. I am an electronic component supplier. Our main bra...
0 comments posted 4yrs
posted by raymond95dbc
0 comments posted 4yrs posted by raymond95dbc

Crystal oven theory

Here's a paper on the theory of crystal ovens: There's a lot more to it than just slapping a crystal & heater in a meta...
60 comments posted 4yrs
posted by user
60 comments posted 4yrs posted by user

Very interesting Power Expo

Free Registration! #GaN #SiC #energy #electricvehicle #semiconductors https://www.powerup-expo.com/
2 comments posted 4yrs
posted by giovanni.dimaria
2 comments posted 4yrs posted by giovanni.dimaria

Any Tesla driver here?

Any Tesla drivers here? I heard of this silly incident where someone forced the hatch shut by hand rather than pushing...
40 comments posted 4yrs
posted by jeroen
40 comments posted 4yrs posted by jeroen