EZSID

By goboxgizmos

2 layer board of 3.06 x 1.51 inches (77.7 x 38.4 mm).
Shared on February 2nd, 2014 16:00

Sudden Ionospheric Disturbance receiver. Useful for Astronomy work.


EZSID

By goboxgizmos

2 layer board of 3.06 x 1.51 inches (77.7 x 38.4 mm).
Shared on February 2nd, 2014 16:00

Sudden Ionospheric Disturbance receiver. Useful for Astronomy work.



Micro Satellite Duplexer V2

By goboxgizmos

2 layer board of 1.49 x 0.70 inches (37.8 x 17.8 mm).
Shared on February 2nd, 2014 15:59

10W VHF/UHF duplexer suitable for your HT and home brewed antennas.


Micro Satellite Duplexer V2

By goboxgizmos

2 layer board of 1.49 x 0.70 inches (37.8 x 17.8 mm).
Shared on February 2nd, 2014 15:59

10W VHF/UHF duplexer suitable for your HT and home brewed antennas.



Crystal Filter

By goboxgizmos

2 layer board of 3.35 x 0.54 inches (85.1 x 13.7 mm).
Shared on February 2nd, 2014 15:59


Crystal Filter

By goboxgizmos

2 layer board of 3.35 x 0.54 inches (85.1 x 13.7 mm).
Shared on February 2nd, 2014 15:59



AVR DDS I2C LCD

By goboxgizmos

2 layer board of 3.49 x 2.25 inches (88.6 x 57.1 mm).
Shared on February 2nd, 2014 15:59

Arduino based DDS with I2C LCD. Developed for use with home brewed HF radio’s. Includes Mic/PTT etc. Uses cheap DDS module from ebay.


AVR DDS I2C LCD

By goboxgizmos

2 layer board of 3.49 x 2.25 inches (88.6 x 57.1 mm).
Shared on February 2nd, 2014 15:59

Arduino based DDS with I2C LCD. Developed for use with home brewed HF radio’s. Includes Mic/PTT etc. Uses cheap DDS module from ebay.



LVBTracker USB

By goboxgizmos

2 layer board of 2.99 x 2.63 inches (75.9 x 66.8 mm).
Shared on February 2nd, 2014 15:59

My take on the G6LVB satellite antenna controller.


LVBTracker USB

By goboxgizmos

2 layer board of 2.99 x 2.63 inches (75.9 x 66.8 mm).
Shared on February 2nd, 2014 15:59

My take on the G6LVB satellite antenna controller.



WhereAVR

By goboxgizmos

2 layer board of 3.95 x 1.72 inches (100.2 x 43.7 mm).
Shared on February 2nd, 2014 15:58

AVR based APRS Tracker


WhereAVR

By goboxgizmos

2 layer board of 3.95 x 1.72 inches (100.2 x 43.7 mm).
Shared on February 2nd, 2014 15:58

AVR based APRS Tracker



blink

By ozzloy

2 layer board of 1.01 x 1.00 inches (25.6 x 25.5 mm).
Shared on February 2nd, 2014 03:37

getting to blinky http://youtu.be/iTyi3RvNoB0


blink

By ozzloy

2 layer board of 1.01 x 1.00 inches (25.6 x 25.5 mm).
Shared on February 2nd, 2014 03:37

getting to blinky http://youtu.be/iTyi3RvNoB0



Moo 1.1 Programmer

By siahman

2 layer board of 0.90 x 0.90 inches (22.9 x 22.9 mm).
Shared on February 2nd, 2014 03:05

Moo 1.1 Programmer

This board programs the Moo 1.1 from the SPQR group at the University of Michigan.

From the UMASS Moo site:

“The UMass Moo is a passive Computational RFID that harvests RFID reader energy from the UHF band, communicates with an RFID reader, and processes data from its onboard temperature sensor and accelerometer. Its function can be extended with its general-purpose I/Os, serial buses, and 12-bit ADC/DAC ports. The Moo provides a RFID-scale, fully programmable, batteryless sensing platform. The programs execute on an MSP430 microcontroller. The Moo 1.0 derives from the open source Intel DL WISP 4.1. Why is it called the Moo? It’s the beefiest embedded platform in its class with the most code space and RAM for the least energy. The device also resembles a longhorn steer.”

Bill Of Materials:

Digi-Key Part Number Description Quantity
ED8650-ND CONN HEADER RT ANG 50POS .050 1


Moo 1.1 Programmer

By siahman

2 layer board of 0.90 x 0.90 inches (22.9 x 22.9 mm).
Shared on February 2nd, 2014 03:05

Moo 1.1 Programmer

This board programs the Moo 1.1 from the SPQR group at the University of Michigan.

From the UMASS Moo site:

“The UMass Moo is a passive Computational RFID that harvests RFID reader energy from the UHF band, communicates with an RFID reader, and processes data from its onboard temperature sensor and accelerometer. Its function can be extended with its general-purpose I/Os, serial buses, and 12-bit ADC/DAC ports. The Moo provides a RFID-scale, fully programmable, batteryless sensing platform. The programs execute on an MSP430 microcontroller. The Moo 1.0 derives from the open source Intel DL WISP 4.1. Why is it called the Moo? It’s the beefiest embedded platform in its class with the most code space and RAM for the least energy. The device also resembles a longhorn steer.”

Bill Of Materials:

Digi-Key Part Number Description Quantity
ED8650-ND CONN HEADER RT ANG 50POS .050 1



Arduino Spectrum Analyzer Shield

By siahman

2 layer board of 2.12 x 2.37 inches (53.8 x 60.1 mm).
Shared on February 2nd, 2014 02:48

Arduino Shield Graphic Equalizer Display Filter Breakout - MSGEQ7

This simple board breaks out the MSEQ7 according to the application notes, and fits nicely on top of an arduino Currently this is for through hole parts for ease of soldering, look for the SMD version soon.

Bill Of Materials:


Arduino Spectrum Analyzer Shield

By siahman

2 layer board of 2.12 x 2.37 inches (53.8 x 60.1 mm).
Shared on February 2nd, 2014 02:48

Arduino Shield Graphic Equalizer Display Filter Breakout - MSGEQ7

This simple board breaks out the MSEQ7 according to the application notes, and fits nicely on top of an arduino Currently this is for through hole parts for ease of soldering, look for the SMD version soon.

Bill Of Materials:



Spectrum Analyzer

By siahman

2 layer board of 1.92 x 0.97 inches (48.7 x 24.6 mm).
Shared on February 2nd, 2014 02:48

Graphic Equalizer Display Filter Breakout - MSGEQ7

Audio equalizer for use with graphic displays. This simple board breaks out the MSEQ7 according to the application notes, but is not Arduino specific. Currently this is for through hole parts for ease of soldering, look for the SMD version soon.

Pinout:

  • LT - Left analog input, use STR and RST to get each band (0-6) of the audio spectrum
  • RT - Right analog input, use STR and RST to get each band (0-6) of the audio spectrum
  • STR - Strobe digital output, controls the strobe of the equalizer IC
  • RST - Reset digital output, controls the reset of the equalizer IC

Bill Of Materials:

  • 33pF PTH Ceramic Capacitor x2
  • 0.1uF PTH Ceramic Capacitor x4
  • 1000pF PTH Ceramic Capacitor x2
  • 200kOhm PTH Resistor x2
  • Stereo Audio Jack 3.5mm x1
  • MSEQ7 IC x2


Spectrum Analyzer

By siahman

2 layer board of 1.92 x 0.97 inches (48.7 x 24.6 mm).
Shared on February 2nd, 2014 02:48

Graphic Equalizer Display Filter Breakout - MSGEQ7

Audio equalizer for use with graphic displays. This simple board breaks out the MSEQ7 according to the application notes, but is not Arduino specific. Currently this is for through hole parts for ease of soldering, look for the SMD version soon.

Pinout:

  • LT - Left analog input, use STR and RST to get each band (0-6) of the audio spectrum
  • RT - Right analog input, use STR and RST to get each band (0-6) of the audio spectrum
  • STR - Strobe digital output, controls the strobe of the equalizer IC
  • RST - Reset digital output, controls the reset of the equalizer IC

Bill Of Materials:

  • 33pF PTH Ceramic Capacitor x2
  • 0.1uF PTH Ceramic Capacitor x4
  • 1000pF PTH Ceramic Capacitor x2
  • 200kOhm PTH Resistor x2
  • Stereo Audio Jack 3.5mm x1
  • MSEQ7 IC x2



dhunter v0

By mpinner

2 layer board of 1.70 x 1.50 inches (43.2 x 38.1 mm).
Shared on February 2nd, 2014 02:17

ir stereo remote dim


dhunter v0

By mpinner

2 layer board of 1.70 x 1.50 inches (43.2 x 38.1 mm).
Shared on February 2nd, 2014 02:17

ir stereo remote dim



Kobold

By Ladvien

2 layer board of 0.84 x 0.60 inches (21.3 x 15.2 mm).
Shared on February 1st, 2014 20:09

http://letsmakerobots.com/node/40186 Alt text ATtiny 85 and DRV8830 Robot Controller Tested and Working


Kobold

By Ladvien

2 layer board of 0.84 x 0.60 inches (21.3 x 15.2 mm).
Shared on February 1st, 2014 20:09

http://letsmakerobots.com/node/40186 Alt text ATtiny 85 and DRV8830 Robot Controller Tested and Working



8x16xRGB Matrix Controler & Driver

By IamTurbo

2 layer board of 4.06 x 1.76 inches (103.1 x 44.7 mm).
Shared on February 1st, 2014 15:15

More on parts later


8x16xRGB Matrix Controler & Driver

By IamTurbo

2 layer board of 4.06 x 1.76 inches (103.1 x 44.7 mm).
Shared on February 1st, 2014 15:15

More on parts later



ANSIT2

By andrewg_oz

2 layer board of 1.00 x 1.55 inches (25.3 x 39.5 mm).
Shared on February 1st, 2014 13:08

ANSI T2 Optical Interface


ANSIT2

By andrewg_oz

2 layer board of 1.00 x 1.55 inches (25.3 x 39.5 mm).
Shared on February 1st, 2014 13:08

ANSI T2 Optical Interface



miniProgrammer

By ReThinkMedical

2 layer board of 1.37 x 0.63 inches (34.7 x 15.9 mm).
Shared on February 1st, 2014 03:48

miniProgrammer For Tricorder


miniProgrammer

By ReThinkMedical

2 layer board of 1.37 x 0.63 inches (34.7 x 15.9 mm).
Shared on February 1st, 2014 03:48

miniProgrammer For Tricorder



ULN2803_Breakout

2 layer board of 1.38 x 1.10 inches (34.9 x 27.9 mm).
Shared on February 1st, 2014 00:54

DIP-18 Breakout for ULN2803 Darlington Array. I have included solder jumpers to stack up each channel to increase sourcing capability. These work great as a general purpose driver for LED’s, Motors, and heaters.


ULN2803_Breakout

2 layer board of 1.38 x 1.10 inches (34.9 x 27.9 mm).
Shared on February 1st, 2014 00:54

DIP-18 Breakout for ULN2803 Darlington Array. I have included solder jumpers to stack up each channel to increase sourcing capability. These work great as a general purpose driver for LED’s, Motors, and heaters.



ATTiny85 Temperature

By jimgrina

2 layer board of 1.55 x 1.03 inches (39.4 x 26.1 mm).
Shared on February 1st, 2014 00:50

ATTiny85 with DS18B20 and LCD TWI


ATTiny85 Temperature

By jimgrina

2 layer board of 1.55 x 1.03 inches (39.4 x 26.1 mm).
Shared on February 1st, 2014 00:50

ATTiny85 with DS18B20 and LCD TWI



RS485

By jimgrina

2 layer board of 0.70 x 1.45 inches (17.8 x 36.8 mm).
Shared on February 1st, 2014 00:50

RS485 Bus Adapte fo microprcssrs


RS485

By jimgrina

2 layer board of 0.70 x 1.45 inches (17.8 x 36.8 mm).
Shared on February 1st, 2014 00:50

RS485 Bus Adapte fo microprcssrs



Owen End Effector Board V1.1

By Josh-Jetter

2 layer board of 3.94 x 1.75 inches (100.0 x 44.4 mm).
Shared on January 31st, 2014 21:31

Sample End Effector Board


Owen End Effector Board V1.1

By Josh-Jetter

2 layer board of 3.94 x 1.75 inches (100.0 x 44.4 mm).
Shared on January 31st, 2014 21:31

Sample End Effector Board



AdLib DigiSnap

By DX-MON

2 layer board of 2.18 x 2.14 inches (55.4 x 54.4 mm).
Shared on January 31st, 2014 19:21

An OPL2 to parallel port sniffer board


AdLib DigiSnap

By DX-MON

2 layer board of 2.18 x 2.14 inches (55.4 x 54.4 mm).
Shared on January 31st, 2014 19:21

An OPL2 to parallel port sniffer board