New General Dynamics (formerly Motorola) R2601 Communications Service monitor

Electronics

The car is heavy on its springs as I bring a load of old computers to the local electronics recycling day. The total was 2 monitors, 2 printers, and 2 external HD arrays and about 12 computers of various vintages back to a 486.

There was absolutely no service at the ranch before Wilson Electronics. The Wilson Electronics Sleek provides service in the Jeep while in the pasture. This was without the Sleek.

Oscilloscope Workshop by TkkrLab, hackerspace Enschede

Electronics, Hobby

Portable audio player built with an Arduino Duemilanove, and Adafruit Waveshield, mylar speaker, 9v battery.

From the process of developing and testing a circuit for a hauntology project called 'The Haunter' - www.hauntology.net

almost finished...

I got the preamp soldered together today and finished off the output jack, volume control and power connector...

I really want to put everything in a clear case because it's so cool to see inside, but the only clear case I could find doesn't have enough room for the batteries... maybe I could mount the batteries outside the case which would make them easier to change (++) it's a bit less elegant...

btw... this the setup I'm imagining for this little system, I want to use these microphones as the input to RjDJ on my iPhone for effects processing and other computer sounds so that I don't have to use a laptop at gigs. Hopefully it will all work sort of...

Homer Simpson looks happy onscreen. This His Masters Voice 'Little Nipper' television could receive both VHF and UHF channels, both using turret tuners. The VHF went 'click click click' on each channel, but UHF was a pain.

Electronics Hobby

This afternoon we hosted our first kids electronics workshop. It went

really well with the boys class. Lots of interest and enthusiasm. The

girls were less interested in volts and amps, but were very excited to

drive the golf cart. Several dad's hung around and got something out

of the class too.

Doesn't look too bad for a first attempt

www.adafruit.com/index.php?main_page=product_info&cPa...

assembled electronics

From the Great Internet Migratory Box of Electronics Junk I received, I've taken a handful of cable ties, some green and clear LEDs, a 5x7 dot matrix display (EC40-11GW; thanks to oskay for identifying it), a seven-segment numeric LED display (Dialight 745-0007 circa 1972), and an SPDT toggle switch (C&K 7101).

Sent from my Verizon Wireless BlackBerry

Electronics Hobby

Electronics, Hobby

For details, see groups.google.com/group/n8vem

The inside of a VCR.

Electronics flea market! Read more here.

Snapshot from the third issue of my webseries "Bleeping Relics" about the 1978 Handheld "Soccer", manufactured by Mattel Electronics.

Watch the episode here:

www.youtube.com/watch?v=xABfSvcbLwA

Shot with a Pentax K-5

We came across an interesting oddity from the realm of consumer electronics: a fake seven-segment LED display. Just for fun, we made our own version too.

Read more about this project here.

California

Electronics

Electronics

Testing puzzle code and circuit with 2 out of the four puzzle modules.

I went with the Futaba 3002 sail servo, which should have plenty of torque for this mid-sized sailboat

Somos especialistas en soluciones electrónicas y de digitalización.

Since a couple of people have asked, here is how I am mounting RFM12B transceivers to stripboard. The best method I've found so far is to solder short lengths of wire to the 8 contacts required on the RFM12B first and then fit it to the stripboard. Soldering the wire to the module is very fiddly.