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
Slot Extender
author: brimars
2 layer board of 1.02 x 4.02 inches (25.8 x 102.0 mm)
Uploaded:
April 24, 2014
Shared:
April 26, 2014
Total Price:
$20.40
Slot Extender for CoCo from Jim's Site (John's Design)
Visit Jim's Website for more information.
Slot Extender for CoCo from Jim's Site (John's Design)
Visit Jim's Website for more information.
16mm 12x7135 Slave
author: Mattaus
2 layer board of 0.64 x 0.64 inches (16.3 x 16.3 mm)
Uploaded:
April 26, 2014
Shared:
April 26, 2014
Total Price:
$2.00
12x7135 board designed to be attached on top of 17mm stock drivers. This removes the need to 'stack' AMC chips.
12x7135 board designed to be attached on top of 17mm stock drivers. This removes the need to 'stack' AMC chips.
LFSA Seven
author: gdelazzari
2 layer board of 3.54 x 0.56 inches (90.0 x 14.3 mm)
Uploaded:
April 25, 2014
Shared:
April 25, 2014
Total Price:
$9.95
Line Following Sensor Array featuring 7 reflective sensors (RPR-220). For more information check http://gdelazzari.altervista.org/blog/
Line Following Sensor Array featuring 7 reflective sensors (RPR-220). For more information check http://gdelazzari.altervista.org/blog/
rfm69_adaptor2
author: PaulStoffregen
2 layer board of 1.20 x 0.70 inches (30.5 x 17.9 mm)
Uploaded:
April 24, 2014
Shared:
April 25, 2014
Total Price:
$4.20
Connections:
Teensy 3.x RFM69
------------ ------
pin 15 (CS) NSS (Chip Select)
pin 16 DIO0 (interrupt)
pin 11 (DOUT) MOSI
pin 12 (DIN) MISO
pin 13 (SCK) SCK
3.3V 3.3V
...
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Connections:
Teensy 3.x RFM69
------------ ------
pin 15 (CS) NSS (Chip Select)
pin 16 DIO0 (interrupt)
pin 11 (DOUT) MOSI
pin 12 (DIN) MISO
pin 13 (SCK) SCK
3.3V 3.3V
...
Show full description