Shared Projects

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0805 adapter

author: HighInBC

2 layer board of 0.25 x 0.25 inches (6.4 x 6.4 mm)
Uploaded: August 04, 2015
Shared: January 11, 2016
Total Price: $0.30

0805 to breadboard adapter - Tested

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WaveForm I/O Arduino Shield

author: AetherBot

2 layer board of 2.72 x 2.12 inches (69.0 x 53.8 mm)
Uploaded: December 10, 2015
Shared: January 11, 2016
Total Price: $28.75

Digital Synthesizer/Oscillator Arduino Shield

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HUMIDIFIER

author: Constantin

2 layer board of 3.00 x 2.29 inches (76.2 x 58.2 mm)
Uploaded: January 04, 2016
Shared: January 10, 2016
Total Price: $34.30

1.6

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video-clockswitch.zip

author: zzattack

2 layer board of 1.15 x 1.04 inches (29.2 x 26.5 mm)
Uploaded: January 10, 2016
Shared: January 10, 2016
Total Price: $6.00

snes video clockswitch

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Atari Portfolio CF adapter

author: Towmater

2 layer board of 3.46 x 2.13 inches (87.9 x 54.1 mm)
Uploaded: January 05, 2016
Shared: January 10, 2016
Total Price: $36.85

http://vlastikd.webz.cz/atari/cf_pofo/cfkarta.htm

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LoRa Sensor

author: gordon

2 layer board of 1.19 x 1.07 inches (30.2 x 27.2 mm)
Uploaded: January 10, 2016
Shared: January 10, 2016
Total Price: $6.30

Small battery-powered LoRa sensor module with I2C and ADC on header

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CN101L True PEP mod

author: OH8KVA

2 layer board of 1.22 x 1.24 inches (31.1 x 31.6 mm)
Uploaded: January 10, 2016
Shared: January 10, 2016
Total Price: $7.60

Modification to CN101L SWR/Power meter to display true peak power

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K3 IF buffer

author: OH8KVA

2 layer board of 2.45 x 0.97 inches (62.1 x 24.5 mm)
Uploaded: January 10, 2016
Shared: January 10, 2016
Total Price: $11.80

Buffer for Elecraft K3 IF output

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Ti-99/4A 32K Ram rev 2

author: Towmater

2 layer board of 1.36 x 2.71 inches (34.6 x 68.9 mm)
Uploaded: December 29, 2015
Shared: January 10, 2016
Total Price: $18.45

AtariAge Quarter Project 12_28

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Tinusaur Board v0.3 RC5

author: boyanov

2 layer board of 0.80 x 1.37 inches (20.4 x 34.9 mm)
Uploaded: January 10, 2016
Shared: January 10, 2016
Total Price: $5.50

Briefly, the Tinusaur is a minimal micro-controller hardware configuration based on Atmel AVR ATtiny family of products and more specifically those with DIP-8 case such as ATtiny25/ATtiny45/ATtiny85, ATtiny13 as well as their variations.

The home of the Tinusaur is at …

The home of the Tinusaur is at this address: http://tinusaur.org

The goal of the Tinusaur project is to have a simple, cheap and accessible quick-start platform for everyone interested in learning and creating things.

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The home of the Tinusaur is at …

The home of the Tinusaur is at this address: http://tinusaur.org

The goal of the Tinusaur project is to have a simple, cheap and accessible quick-start platform for everyone interested in learning and creating things.

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mGH60_a

author: freecoffee

2 layer board of 2.80 x 1.17 inches (71.2 x 29.8 mm)
Uploaded: January 10, 2016
Shared: January 10, 2016
Total Price: $16.45

Miniature clone of the GH60 mechanical keyboard design for debugging.

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JTAG Adapter

author: gekaufman

2 layer board of 1.01 x 1.11 inches (25.6 x 28.1 mm)
Uploaded: December 29, 2015
Shared: January 09, 2016
Total Price: $5.55

Rockford <–> Atmel JTAG-A

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SunnyBuddy-v1.3

author: WarHawk-AVG

2 layer board of 1.86 x 1.86 inches (47.1 x 47.1 mm)
Uploaded: January 09, 2016
Shared: January 09, 2016
Total Price: $17.20

SunnyBuddy-v1.3

2 layer board of 1.86x1.86 inches (47x47mm). $17.20 for three.

Description: This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. T…

SunnyBuddy-v1.3

2 layer board of 1.86x1.86 inches (47x47mm). $17.20 for three.

Description: This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. This MPPT solar charger provide you with the ability to get the most possible power out of your solar panel or other photovoltaic device and into a rechargable LiPo battery. Set-up is easy as well, just plug your solar panel into one side of the Sunny Buddy and your battery into the other and you are good to start charging!

The output of the Sunny Buddy is intended to charge a single polymer lithium ion cell. The load should be connected in parallel with the battery. By default, the Sunny Buddy comes set to a maximum charge current of 450mA with a maximum recommended input of 20V (minimum 6V). It’s recommended that batteries not be charged at greater than their capacity rating; thus, the smallest battery that should be charged with the Sunny Buddy is 450mAh.

Each Sunny Buddy comes equipped with a LT3652 power tracking 2A battery charging circuit and pre-installed barrel jack and 2-pin JST connectors with unpopulated areas to install your own personal 3.5mm screw terminals for added input/output options. This revision also adds a potentiometer to the input to set the holding voltage for MPPT and we’ve also tweeked the feedback resistors on the output to change the float voltage.

Or you can DIY in OSHPark purple ;)

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SunnyBuddy-v1.3

2 layer board of 1.86x1.86 inches (47x47mm). $17.20 for three.

Description: This is the Sunny Buddy, a maximum power point tracking (MPPT) solar charger for single-cell LiPo batteries. T…

SunnyBuddy-v1.3

2 layer board of 1.86x1.86 inches (47x47mm). $17.20 for three.

Or you can DIY in OSHPark purple ;)

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sma-lrc-filter

author: dword1511

2 layer board of 1.18 x 0.48 inches (30.0 x 12.2 mm)
Uploaded: November 14, 2015
Shared: January 09, 2016
Total Price: $2.80

RC/LC filter board with SMA connector

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Attiny85 Thing

author: awesomeSauce

2 layer board of 0.56 x 1.53 inches (14.2 x 39.0 mm)
Uploaded: July 19, 2015
Shared: January 09, 2016
Total Price: $4.25

Attiny85 break out board with USB for power only, and a JST connector for a lipo battery. This board is designed to be programmed via the ICSP header only! The USB connector only provides power. Part - Manufacturer part number USB connector - 1981568-1 Voltage regulator in a sot23 - mcp1702T-3302E/CB 2 10uF 0603 capacitors for the volatage reg. and 1 0.1uF for decoupling (on the bottom of board) JST connector - S2B-PH-SM4-TB(LF)(SN) Attiny 85 in qa SOIC package and some 0.1 inch pin headers.

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usb415/2015-12

author: jaw

4 layer board of 1.79 x 0.59 inches (45.5 x 15.0 mm)
Uploaded: December 12, 2015
Shared: January 09, 2016
Total Price: $10.50

usb, micro-sd, crypto jawn

<https://github.com/jaw0/usb-crypto-jawn>

<https://hackaday.io/project/9121-usb-crypto-jawn>

usb, micro-sd, crypto jawn

<https://github.com/jaw0/usb-crypto-jawn>

<https://hackaday.io/project/9121-usb-crypto-jawn>

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Smartcar shield rev. 1

author: platisd

2 layer board of 1.97 x 2.11 inches (50.1 x 53.6 mm)
Uploaded: January 09, 2016
Shared: January 09, 2016
Total Price: $20.80

The Smartcar shield is an Arduino shield that allows the user to control a small robotic vehicular platform, the Smartcar, in an easy and cost effective way.

It includes an L293D h-bridge for controlling two DC motors, a GY-50 gyroscope module (based on the L3G4200D …

The Smartcar shield is an Arduino shield that allows the user to control a small robotic vehicular platform, the Smartcar, in an easy and cost effective way.

It includes an L293D h-bridge for controlling two DC motors, a GY-50 gyroscope module (based on the L3G4200D sensor) as well as terminals to connected the motors and the power supply.

You can find more information about the shield and the software that accompanies it at http://plat.is/smartcar

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The Smartcar shield is an Arduino shield that allows the user to control a small robotic vehicular platform, the Smartcar, in an easy and cost effective way.

It includes an L293D h-bridge for controlling two DC motors, a GY-50 gyroscope module (based on the L3G4200D …

The Smartcar shield is an Arduino shield that allows the user to control a small robotic vehicular platform, the Smartcar, in an easy and cost effective way.

It includes an L293D h-bridge for controlling two DC motors, a GY-50 gyroscope module (based on the L3G4200D sensor) as well as terminals to connected the motors and the power supply.

You can find more information about the shield and the software that accompanies it at http://plat.is/smartcar

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LM2575-XX Buck Regulator

author: WarHawk-AVG

2 layer board of 0.63 x 1.32 inches (16.0 x 33.5 mm)
Uploaded: January 09, 2016
Shared: January 09, 2016
Total Price: $4.15

LM2575-XX Buck Regulator

2 layer board of 0.63x1.32 inches (16x34mm). $4.15 for three.

Got the idea from here

More or less a LM7805 dropin replacement (maybe 40% larger) I designed it for maximum copper pour unde…

LM2575-XX Buck Regulator

2 layer board of 0.63x1.32 inches (16x34mm). $4.15 for three.

Got the idea from here

More or less a LM7805 dropin replacement (maybe 40% larger) I designed it for maximum copper pour under the IC for heatsinking, got the initial design from here and just tweaked it out…there are commercial products that do the same thing, are smaller and more than likely much cheaper here and here and here My design is more or less for the DIY crowd…

By getting the 3.3v, 5v, or 12v LM2575 you can have different output voltage

LM2575 3.3v IC here , 5v IC here and 12v chips

C1 and C2 are 100 uF 153 CLV 0605 series metal SMD capacitors here

Inductor L1 is 330 uH DR127 here

Diode D1 is SOD123 here

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LM2575-XX Buck Regulator

2 layer board of 0.63x1.32 inches (16x34mm). $4.15 for three.

Got the idea from here

More or less a LM7805 dropin replacement (maybe 40% larger) I designed it for maximum copper pour unde…

LM2575-XX Buck Regulator

2 layer board of 0.63x1.32 inches (16x34mm). $4.15 for three.

Got the idea from here

By getting the 3.3v, 5v, or 12v LM2575 you can have different output voltage

LM2575 3.3v IC here , 5v IC here and 12v chips

C1 and C2 are 100 uF 153 CLV 0605 series metal SMD capacitors here

Inductor L1 is 330 uH DR127 here

Diode D1 is SOD123 here

Show full description

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USB power tap

author: HighInBC

2 layer board of 0.41 x 0.63 inches (10.3 x 15.9 mm)
Uploaded: September 06, 2015
Shared: January 09, 2016
Total Price: $1.25

For grabbing 5V from a usb port