Dual Regulator Ver. 1.0
2 layer board of 1.00 x 0.99 inches (25.4 x 25.1 mm)
Uploaded:
September 16, 2019
Shared:
November 04, 2019
Total Price:
$4.90
Dual Bi-Polar Voltage Regulator +/- 15 volts at 150 mA. Maximum +/- 20 volt Input Maximum LT3032 Connect SHDN: to IPS to turn on, and GND to turn off
<https://www.barbouri.com/2019/11/03/ultra-low-thd-sine-wave-generator/> 
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Dual Bi-Polar Voltage Regulator +/- 15 volts at 150 mA. Maximum +/- 20 volt Input Maximum LT3032 Connect SHDN: to IPS to turn on, and GND to turn off
<https://www.barbouri.com/2019/11/03/ultra-low-thd-sine-wave-generator/> 
2 layer board of 1.97 x 2.17 inches (50.0 x 55.1 mm)
Uploaded:
August 17, 2019
Shared:
August 17, 2019
Total Price:
$21.35
Battery Capacity Tester - Removed optional capacitor, updated component values, changed footprint of 2.5V reference, added additional MOSFET text. Version 2.4
<https://www.barbouri.com/2019/08/17/battery-capacity-tester/> 
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Battery Capacity Tester - Removed optional capacitor, updated component values, changed footprint of 2.5V reference, added additional MOSFET text. Version 2.4
<https://www.barbouri.com/2019/08/17/battery-capacity-tester/> 
2 layer board of 2.20 x 2.00 inches (55.9 x 50.7 mm)
Uploaded:
August 07, 2019
Shared:
August 07, 2019
Total Price:
$21.95
Millivolt Meter Version 2.11 board. Dual range relay, Isolated SPI and relay control, Low dropout power supply, PTC input fuse, Voltage reference thermal relief slots
<https://www.barbouri.com/2019/08/07/millivolt-meter-version-2/> 
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Millivolt Meter Version 2.11 board. Dual range relay, Isolated SPI and relay control, Low dropout power supply, PTC input fuse, Voltage reference thermal relief slots
<https://www.barbouri.com/2019/08/07/millivolt-meter-version-2/> 
4 layer board of 3.90 x 0.44 inches (99.1 x 11.2 mm)
Uploaded:
February 09, 2019
Shared:
February 09, 2019
Total Price:
$17.20
H-field Probe .4" dia by 4" length, 4 layer 0.010" gap Revision 1.0
H-field Probe .4" dia by 4" length, 4 layer 0.010" gap Revision 1.0
H-fieldProbeRev1.0
4 layer board of 4.00 x 0.60 inches (101.6 x 15.3 mm)
Uploaded:
February 08, 2019
Shared:
February 09, 2019
Total Price:
$24.00
H-field Prove .6" dia by 4" length, 4 layer 0.016" gap Revision 1.0
H-field Prove .6" dia by 4" length, 4 layer 0.016" gap Revision 1.0
