Shared projects

Atiny Bitsy Spider

by Ladvien.

2 layer board of 0.88x1.16 inches (22.25x29.51 mm).
Shared on January 4th, 2014 07:31.

ATtiny85 and HM-10

http://letsmakerobots.com/node/39795

Alt text

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Pulse Sensor v3

by Ladvien.

2 layer board of 0.62x0.62 inches (15.77x15.77 mm).
Shared on November 27th, 2013 04:04.

Pulse Sensor v3 Alt text

Added tented vias and did some re-routing. Tested and working.

http://letsmakerobots.com/node/38544

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ATTiny85 Breakout

by Ladvien.

2 layer board of 0.45x0.40 inches (11.40x10.16 mm).
Shared on November 11th, 2013 13:33.

ATTiny85 Breakout v.9

Just a little board to work with the cheap SMD ATTiny 85.

ATTiny 85: http://www.digikey.com/product-search/en?pv7=2&k=ATTINY85-20SU-ND&mnonly=0&newproducts=0&ColumnSort=0&page=1&quantity=0&ptm=0&fid=0&pageSize=25

You can use an Arduino as ISP: http://www.instructables.com/id/Program-an-ATtiny-with-Arduino/

NOTE: If you see the following it means you’ve programmed the ATtiny85 successfully:

“avrdude: please define PAGEL and BS2 signals in the configuration file for part ATtiny85”

It’s an error, but one you can ignore :)

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Xbee breakout for Bluetooth 4.0

by Ladvien.

2 layer board of 0.98x1.10 inches (24.92x27.91 mm).
Shared on August 11th, 2013 15:42.

This is a Xbee breakout for the HM-10

http://www.fasttech.com/products/0/10004051/1292002-ti-cc2540-bluetooth-40-ble-2540-transparent-serial

It allows Arduino compatibility.

http://letsmakerobots.com/node/38009

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ADUM1250ARZ

by Ladvien.

2 layer board of 0.79x0.70 inches (19.99x17.78 mm).
Shared on August 1st, 2013 01:38.

An i2c or serial logic converter (5v-3.3v) that’s galvanically isolated (functionally like optoisolation). ADUM1250ARZ Breakout v1

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