Electronic Gold... Mine!

erco

A few tidbits (some on sale) I'm ordering from the Goldmine today (sorry, nothing in plywood). For general robotics & experimenting, I thought others might like to see...

$1 5V 20 mA DPDT relay (come over to the dark side, it drives directly from a Stamp pin...) http://www.goldmine-elec-products.com/prodinfo.asp?number=G2011

$1.49 pressure sensor (piezoresistive, specs unknown) http://www.goldmine-elec-products.com/prodinfo.asp?number=G15473

$1 PIR sensor (specs unknown) http://www.goldmine-elec-products.com/prodinfo.asp?number=G15801

$1/5pc Temic IR receivers 36 kHz, good for many apps http://www.goldmine-elec-products.com/prodinfo.asp?number=G14384

$1/4 pc Fairchild FPT100 phototx http://www.goldmine-elec-products.com/prodinfo.asp?number=G18187

$1/4 pc mini rare earth magnets http://www.goldmine-elec-products.com/prodinfo.asp?number=G16813

$2.50/20 pc High-output IR LEDs http://www.goldmine-elec-products.com/prodinfo.asp?number=GP54

And who doesn't need an extra solar calculator for 79 cents? http://www.goldmine-elec-products.com/prodinfo.asp?number=G17775

Spiral_72

Nice Erco! How much is shipping for a small package? I don't have an account with them.

Those relays are really nice, as are the IR receivers.

erco

$5 shipping

P!-Ro

Or if you want to drive some bigger motors you can get 10 9v 10A relays for $2
http://www.goldmine-elec-products.com/prodinfo.asp?number=G1996

william chan

The PIR sensor is missing the fresnel lens...

erco

Good call, william. The PIR sensor may be like these where mucho extra hardware is required: http://www.futurlec.com/PIR_Sensors.shtml

Maybe I wasted two bucks!