3-Phase Stepper Driver
author: Jiisuki
2 layer board of 3.94 x 3.15 inches (100.0 x 80.0 mm)
Uploaded:
April 28, 2014
Shared:
April 28, 2014
Total Price:
$62.00
Simple driver for 3-phase stepper motors. No fancy features, but it just works.
Simple driver for 3-phase stepper motors. No fancy features, but it just works.
Negative Voltage Power Supply
author: RossK
2 layer board of 1.83 x 0.97 inches (46.5 x 24.5 mm)
Uploaded:
April 07, 2014
Shared:
April 28, 2014
Total Price:
$8.80
Built around the NCP3063BDR2G
Widely customizeable, I'm using it with 0.5ohm current sense (two 1R in the parallel bank) and a 68uH inductor (SRR1205-680YL) with 330uF input and output caps
Input +10 to +15v output -7.2v at 150mA Regulated to -5v0 with TC595002ECBTR
Built around the NCP3063BDR2G
Widely customizeable, I'm using it with 0.5ohm current sense (two 1R in the parallel bank) and a 68uH inductor (SRR1205-680YL) with 330uF input and output caps
Input +10 to +15v output -7.2v at 150mA Regulated to -5v0 with TC595002ECBTR
Buck-Boost DC-DC Converter
author: jmillerid
2 layer board of 2.00 x 1.00 inches (50.8 x 25.4 mm)
Uploaded:
April 28, 2014
Shared:
April 28, 2014
Total Price:
$10.00
LTC3112 power regulator, 2.7-15V in, 2.5-14V out. See http://wp.me/pEKb0-di for details.
LTC3112 power regulator, 2.7-15V in, 2.5-14V out. See http://wp.me/pEKb0-di for details.
EVA JP4 adapter board
author: minisystem
2 layer board of 1.82 x 0.52 inches (46.1 x 13.1 mm)
Uploaded:
March 29, 2014
Shared:
April 27, 2014
Total Price:
$4.65
JP4 slide pot adapter board 1
JP4 slide pot adapter board 1
PTA slide pot adapter board
author: minisystem
2 layer board of 1.86 x 0.52 inches (47.1 x 13.1 mm)
Uploaded:
March 29, 2014
Shared:
April 27, 2014
Total Price:
$4.75
JP4 slide pot adapter board 2
JP4 slide pot adapter board 2
GPS Backpack
author: nsayer
2 layer board of 3.15 x 1.40 inches (80.0 x 35.6 mm)
Uploaded:
April 26, 2014
Shared:
April 26, 2014
Total Price:
$22.05
A battery powered GPS reverse geocache backpack.
This version corrects a minor problem in the prototype that prevents programming with the LCD attached. It should be fully functional.
Power draw from two 1.5 volt primary cells is 150 mA when operating, 1 mA standby. With AA alkaline batteri…
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A battery powered GPS reverse geocache backpack.
This version corrects a minor problem in the prototype that prevents programming with the LCD attached. It should be fully functional.
Power draw from two 1.5 volt primary cells is 150 mA when operating, 1 mA standby. With AA alkaline batteri…
Show full description
RGB Ring Box Proposal 2014
author: neiderhauser
2 layer board of 2.00 x 2.00 inches (50.8 x 50.8 mm)
Uploaded:
March 01, 2014
Shared:
April 26, 2014
Total Price:
$20.00
2x2 in pwm RGB led ring box board + lipo charger
2x2 in pwm RGB led ring box board + lipo charger
Tiny84board
author: arduinopraxis
2 layer board of 1.62 x 1.97 inches (41.0 x 50.0 mm)
Uploaded:
April 26, 2014
Shared:
April 26, 2014
Total Price:
$15.85