Buffer/Splitter

By irmcdermott

2 layer board of 1.06 x 1.21 inches (26.9 x 30.7 mm).
Shared on August 1st, 2013 18:04

Volume Mod Board

Schematic


Buffer/Splitter

By irmcdermott

2 layer board of 1.06 x 1.21 inches (26.9 x 30.7 mm).
Shared on August 1st, 2013 18:04

Volume Mod Board

Schematic



Arduino Mega RS-232 Expander V 1.0.1

By Laser-Lance

2 layer board of 4.00 x 2.19 inches (101.6 x 55.5 mm).
Shared on August 1st, 2013 16:46

This board fits onto the Arduino Mega prototyping board and allows the use of the 3 extra serial ports. The components are: MAX233ACWP+G36-ND, 399-1096-1-ND [small cap] and 399-4761-1-ND [big cap], A98040-ND, and A98037-ND from Digikey with part number RB-Ite-57 from Roboshop.


Arduino Mega RS-232 Expander V 1.0.1

By Laser-Lance

2 layer board of 4.00 x 2.19 inches (101.6 x 55.5 mm).
Shared on August 1st, 2013 16:46

This board fits onto the Arduino Mega prototyping board and allows the use of the 3 extra serial ports. The components are: MAX233ACWP+G36-ND, 399-1096-1-ND [small cap] and 399-4761-1-ND [big cap], A98040-ND, and A98037-ND from Digikey with part number RB-Ite-57 from Roboshop.



Iv18 Tube Board

By Awesomenesser

2 layer board of 0.82 x 0.69 inches (20.7 x 17.6 mm).
Shared on August 1st, 2013 13:23

VFD driver board for a IV-18 Russian VFD Tube. Using the MAX6921.
Schematic: Link
Assembled: Link
MAX6921 Datasheet: Link


Iv18 Tube Board

By Awesomenesser

2 layer board of 0.82 x 0.69 inches (20.7 x 17.6 mm).
Shared on August 1st, 2013 13:23

VFD driver board for a IV-18 Russian VFD Tube. Using the MAX6921.
Schematic: Link
Assembled: Link
MAX6921 Datasheet: Link



Max11800 Breakout

By Awesomenesser

2 layer board of 0.69 x 0.75 inches (17.4 x 18.9 mm).
Shared on August 1st, 2013 13:21

4 wire resistive touchscreen breakout


Max11800 Breakout

By Awesomenesser

2 layer board of 0.69 x 0.75 inches (17.4 x 18.9 mm).
Shared on August 1st, 2013 13:21

4 wire resistive touchscreen breakout



MAX31725 Breakout

By Awesomenesser

2 layer board of 0.69 x 0.45 inches (17.4 x 11.4 mm).
Shared on August 1st, 2013 13:20

Small breakout for the MAX31725 i2c temp sensor. Full 32 address range available using the 6 double jumpers. Pullups for SDA, SCL, and OS are available. Maxim Product Page Board Schematic


MAX31725 Breakout

By Awesomenesser

2 layer board of 0.69 x 0.45 inches (17.4 x 11.4 mm).
Shared on August 1st, 2013 13:20

Small breakout for the MAX31725 i2c temp sensor. Full 32 address range available using the 6 double jumpers. Pullups for SDA, SCL, and OS are available. Maxim Product Page Board Schematic



Bluetooth rn-52 audio module

By Segura

2 layer board of 1.31 x 1.01 inches (33.2 x 25.7 mm).
Shared on August 1st, 2013 08:53

bluetooth module v1.2


Bluetooth rn-52 audio module

By Segura

2 layer board of 1.31 x 1.01 inches (33.2 x 25.7 mm).
Shared on August 1st, 2013 08:53

bluetooth module v1.2



Inductive spark plug sensor v2

By Hustin13

2 layer board of 1.59 x 1.00 inches (40.3 x 25.4 mm).
Shared on August 1st, 2013 02:02

Senses spark plug ignition using a grounded sensor wire wrapped around the spark plug wire.


Inductive spark plug sensor v2

By Hustin13

2 layer board of 1.59 x 1.00 inches (40.3 x 25.4 mm).
Shared on August 1st, 2013 02:02

Senses spark plug ignition using a grounded sensor wire wrapped around the spark plug wire.



ADUM1250ARZ

By Ladvien

2 layer board of 0.79 x 0.70 inches (20.0 x 17.8 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


ADUM1250ARZ

By Ladvien

2 layer board of 0.79 x 0.70 inches (20.0 x 17.8 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



RC Light Controller

By laneboysrc

2 layer board of 1.18 x 0.90 inches (30.0 x 22.9 mm).
Shared on August 1st, 2013 01:11

Realistic looking lights for Radio Control (RC) cars based on PIC16F1825 and TLC5940.

See http://laneboysrc.blogspot.com/2013/09/diy-rc-light-controller-update.html for more information.

Firmware, schematics and layout files available at https://github.com/laneboysrc/rc-light-controller


RC Light Controller

By laneboysrc

2 layer board of 1.18 x 0.90 inches (30.0 x 22.9 mm).
Shared on August 1st, 2013 01:11

Realistic looking lights for Radio Control (RC) cars based on PIC16F1825 and TLC5940.

See http://laneboysrc.blogspot.com/2013/09/diy-rc-light-controller-update.html for more information.

Firmware, schematics and layout files available at https://github.com/laneboysrc/rc-light-controller



Sunt Amp V001 08 02 12

By rstraight

2 layer board of 2.99 x 2.00 inches (75.9 x 50.8 mm).
Shared on July 31st, 2013 22:04

Single ended supply shunt amp.


Sunt Amp V001 08 02 12

By rstraight

2 layer board of 2.99 x 2.00 inches (75.9 x 50.8 mm).
Shared on July 31st, 2013 22:04

Single ended supply shunt amp.



Opto-Relay

By rstraight

2 layer board of 1.19 x 1.66 inches (30.1 x 42.2 mm).
Shared on July 31st, 2013 22:04

Breakout for 5vdc relay


Opto-Relay

By rstraight

2 layer board of 1.19 x 1.66 inches (30.1 x 42.2 mm).
Shared on July 31st, 2013 22:04

Breakout for 5vdc relay



Gizmo

By rstraight

2 layer board of 2.05 x 2.24 inches (52.1 x 56.8 mm).
Shared on July 31st, 2013 22:04

DsPic30f3011 breakout with DAC and bipolar ADC


Gizmo

By rstraight

2 layer board of 2.05 x 2.24 inches (52.1 x 56.8 mm).
Shared on July 31st, 2013 22:04

DsPic30f3011 breakout with DAC and bipolar ADC



Bipolar Stepper drive

By rstraight

2 layer board of 3.94 x 3.15 inches (100.0 x 80.0 mm).
Shared on July 31st, 2013 22:04

Opto isolated step/dir. Switching regulator


Bipolar Stepper drive

By rstraight

2 layer board of 3.94 x 3.15 inches (100.0 x 80.0 mm).
Shared on July 31st, 2013 22:04

Opto isolated step/dir. Switching regulator



Stepper Drive

By rstraight

2 layer board of 1.99 x 1.65 inches (50.5 x 41.9 mm).
Shared on July 31st, 2013 22:03

USB controlled bipolar stepper drive


Stepper Drive

By rstraight

2 layer board of 1.99 x 1.65 inches (50.5 x 41.9 mm).
Shared on July 31st, 2013 22:03

USB controlled bipolar stepper drive



Linear Power Amp

By rstraight

2 layer board of 4.55 x 2.04 inches (115.6 x 51.8 mm).
Shared on July 31st, 2013 22:03

Summing junction, 2 amp output


Linear Power Amp

By rstraight

2 layer board of 4.55 x 2.04 inches (115.6 x 51.8 mm).
Shared on July 31st, 2013 22:03

Summing junction, 2 amp output



Power Module

By rstraight

2 layer board of 3.30 x 1.79 inches (83.8 x 45.4 mm).
Shared on July 31st, 2013 22:03

3.3 and 5 volt with screw terminals and breadboard connections


Power Module

By rstraight

2 layer board of 3.30 x 1.79 inches (83.8 x 45.4 mm).
Shared on July 31st, 2013 22:03

3.3 and 5 volt with screw terminals and breadboard connections



Encoder Interface

By rstraight

2 layer board of 1.65 x 1.59 inches (41.9 x 40.3 mm).
Shared on July 31st, 2013 22:02

Encoder to up down counter


Encoder Interface

By rstraight

2 layer board of 1.65 x 1.59 inches (41.9 x 40.3 mm).
Shared on July 31st, 2013 22:02

Encoder to up down counter



moto-shield

By iwasz

2 layer board of 2.94 x 2.15 inches (74.7 x 54.6 mm).
Shared on July 31st, 2013 21:29

Raspberry pi shield. Motocycle data acquisition


moto-shield

By iwasz

2 layer board of 2.94 x 2.15 inches (74.7 x 54.6 mm).
Shared on July 31st, 2013 21:29

Raspberry pi shield. Motocycle data acquisition



myftdi

By benanderson

2 layer board of 0.64 x 0.61 inches (16.3 x 15.5 mm).
Shared on July 31st, 2013 20:57

Standard ftdi rs232 usb<->serial board. In small package. Parts on both top and bottom.

Uses standard ftdi pinout.

rev2a


myftdi

By benanderson

2 layer board of 0.64 x 0.61 inches (16.3 x 15.5 mm).
Shared on July 31st, 2013 20:57

Standard ftdi rs232 usb<->serial board. In small package. Parts on both top and bottom.

Uses standard ftdi pinout.

rev2a



arduino_base

By benanderson

2 layer board of 1.42 x 1.42 inches (36.1 x 36.1 mm).
Shared on July 31st, 2013 20:56

rev2b


arduino_base

By benanderson

2 layer board of 1.42 x 1.42 inches (36.1 x 36.1 mm).
Shared on July 31st, 2013 20:56

rev2b