Shared Projects

Shared Projects

Linkwitz-Riley 2-Way Crossover

2 layer board of 3.25 x 3.00 inches (82.6 x 76.2 mm)
Uploaded: September 24th 2017
Shared: August 19th 2018
Total Price: $48.75

A 2-way active crossover for one channel. Crossover frequency is set for 2250 Hz.

A 2-way active crossover for one channel. Crossover frequency is set for 2250 Hz.

One Watt Audio Amplifier - RevA

2 layer board of 1.50 x 1.25 inches (38.1 x 31.8 mm)
Uploaded: September 14th 2016
Shared: September 15th 2016
Total Price: $9.35

Revised One Watt audio amplifier with a Mini USB port and a IS31AP4991A amplifier. C1 thru C3 are 1uF ceramic caps, …

Revised One Watt audio amplifier with a Mini USB port and a IS31AP4991A amplifier. C1 thru C3 are 1uF ceramic caps, …

One Watt Distributed Amplifier

2 layer board of 1.40 x 1.00 inches (35.6 x 25.4 mm)
Uploaded: June 30th 2016
Shared: July 1st 2016
Total Price: $7.00

An amplifier for a single speaker in a linear array. Uses differential inputs. Based on the IS31AP4991A chip. (Not…

An amplifier for a single speaker in a linear array. Uses differential inputs. Based on the IS31AP4991A chip. (Not…

5 Watt Guitar Amplifier - LM4950

2 layer board of 3.74 x 2.50 inches (94.9 x 63.5 mm)
Uploaded: July 6th 2015
Shared: July 20th 2015
Total Price: $46.70

A small practice amplifier for guitars based on the LM4950 power amp; specifically designed for a bass guitar. Inten…

A small practice amplifier for guitars based on the LM4950 power amp; specifically designed for a bass guitar. Inten…

LM2596 Based VAWT Controller

2 layer board of 3.24 x 2.00 inches (82.2 x 50.8 mm)
Uploaded: November 10th 2014
Shared: June 11th 2015
Total Price: $32.35

A control board for a small wind turbine based on the LM2596.
Part List:
C1, 2 - 220uF, 50V Cap - Digikey p/n -…

A control board for a small wind turbine based on the LM2596.
Part List:
C1, 2 - 220uF, 50V Cap - Digikey p/n -…