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Dual Synchronous Step-Up DC/DC Converter Breakout Board

Dual Synchronous Step-Up DC/DC Converter Breakout Board

Created by attexx on 2019-04-14 16:07:23

2 Layer Board - 0.3583 sq in (0.6320in x 0.5670in) / 231.16 sq/mm (16.05mm x 14.4mm)
$1.43 per set of 4 ($4.00 per sq in)

Dual Synchronous Step-Up DC/DC Converter Breakout Board
Rev. 1
Initial revision
Not tested yet, waiting for delivery

License: CC BY-NC 4.0
Tags: dual, synchronous, step-up, dc/dc, converter, breakout, board

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AP2112M 3.3V-regulator with TXB0104 logic level shifter

AP2112M 3.3V-regulator with TXB0104 logic level shifter

Created by vladb on 2019-04-13 03:14:57

2 Layer Board - 0.7519 sq in (1.2510in x 0.6010in) / 485.1 sq/mm (31.78mm x 15.27mm)
$3.01 per set of 4 ($4.00 per sq in)

AP2112M 3.3V-regulator with TXB0104 logic level shifter.
Breadboard-compatible pin headers.

Minimum components:

  • AP2112M (4-SOIC) and TXB0104 (14-SOIC)
  • 4 capacitors (2 x 1uF in 1206, and 2 x 0.1uF in 805)
  • one pull-down resistor (in 805)

See https://github.com/vladbelous/ap2112m-txb0104-module for full schematic and details.

License: CC BY-SA 4.0
Project URL: https://github.com/vladbelous/ap2112m-txb0104-module
Tags: ap2112, ap2112m, txb0104, level shifter, logic level shifter, buck regulator, step-down regulator

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iSpindel 3.0

iSpindel 3.0

Created by scorpionrose on 2019-04-11 13:02:26

2 Layer Board - 1.8877 sq in (1.5848in x 1.1911in) / 1217.87 sq/mm (40.25mm x 30.25mm)
$7.46 per set of 4 ($3.95 per sq in)

License: CC-BY 4.0
Project URL: https://github.com/universam1/iSpindel
Tags: ispindel

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USB-C FTDI Programmer

USB-C FTDI Programmer

Created by attexx on 2019-04-10 19:23:49

2 Layer Board - 0.7101 sq in (1.0909in x 0.6509in) / 458.13 sq/mm (27.71mm x 16.53mm)
$2.84 per set of 4 ($4.00 per sq in)

USB-C FTDI Programmer
Rev. 1.2
Improved version. Additional LED added to the schematic, indicating the availability of power supply provided to the module.
Not tested yet, waiting for delivery.

License: CC BY-NC 4.0
Tags: usb-c, ftdi, programmer

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current_probe

current_probe

Created by Wijnand on 2019-04-05 11:39:02

2 Layer Board - 2.6680 sq in (0.9200in x 2.9000in) / 1721.29 sq/mm (23.37mm x 73.66mm)
$10.38 per set of 4 ($3.89 per sq in)

License: CC-BY 4.0

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Power Supply Adapter

Power Supply Adapter

Created by attexx on 2019-03-31 17:49:59

2 Layer Board - 0.5853 sq in (0.7120in x 0.8220in) / 377.61 sq/mm (18.08mm x 20.88mm)
$2.34 per set of 4 ($4.00 per sq in)

Power Supply Adapter
Rev. 1
Not tested yet, waiting for delivery

License: CC BY-NC 4.0
Tags: power, supply, adapter, breadboard

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TVL61225 Breakout Board

TVL61225 Breakout Board

Created by attexx on 2019-03-29 22:03:16

2 Layer Board - 0.1636 sq in (0.3430in x 0.4770in) / 105.55 sq/mm (8.71mm x 12.12mm)
$0.65 per set of 4 ($4.00 per sq in)

TVL61225 Breakout Board
Rev. 1
Not tested yet, waiting for delivery

License: CC BY-NC 4.0
Tags: tvl61225, breakout, board, step-up, converter

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RPi3B+ RAK833 PoE HAT Rev.1.3

RPi3B+ RAK833 PoE HAT Rev.1.3

Created by attexx on 2019-03-24 20:44:51

2 Layer Board - 5.6604 sq in (2.5631in x 2.2084in) / 3651.86 sq/mm (65.1mm x 56.09mm)
$21.17 per set of 4 ($3.74 per sq in)

RPi3B+ RAK833 PoE HAT
Rev.1.3
Not tested yet, waiting for delivery

License: CC BY-NC 4.0
Tags: lora, lorawan, gateway, rpi3b+, rak833, poe, backplane, hat

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SHT35-D High Accuracy Humidity and Temperature Sensor Breakout Board

SHT35-D High Accuracy Humidity and Temperature Sensor Breakout Board

Created by attexx on 2019-03-22 15:53:54

2 Layer Board - 0.3776 sq in (0.5438in x 0.6943in) / 243.61 sq/mm (13.81mm x 17.64mm)
$1.51 per set of 4 ($4.00 per sq in)

SHT35-D High Accuracy Humidity and Temperature Sensor Breakout Board
Rev. 1.2
Rearranged pin header to meet better the accepted standards (thank you @wijnand)
Not tested yet, waiting for delivery

License: CC BY-NC 4.0
Tags: sht35, sht35d, humidity, temperature, highaccuracy, sensor, breakout, breadboard

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USB-C FTDI Programmer

USB-C FTDI Programmer

Created by attexx on 2019-03-19 05:09:25

2 Layer Board - 0.7101 sq in (1.0909in x 0.6509in) / 458.13 sq/mm (27.71mm x 16.53mm)
$2.84 per set of 4 ($4.00 per sq in)

USB-C FTDI Programmer
Rev. 1.1
Initial revision
Tested, works fine.
One more LED will be added to the next revision, which will indicate availability of power supply, provided to the module. In the current revision, only two LED's are available, blinking when the module is in the data transfer mode.

License: CC BY-NC 4.0
Tags: usb-c, ftdi, programmer

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USB dual rail power supply

USB dual rail power supply

Created by PhilboBaggins on 2019-03-18 15:43:57

2 Layer Board - 1.2361 sq in (1.8063in x 0.6843in) / 797.48 sq/mm (45.88mm x 17.38mm)
$4.94 per set of 4 ($4.00 per sq in)

A little dual rail (±12 volt) power supply board powered from USB

License: CC-BY-SA 4.0
Project URL: https://github.com/PhilboBaggins/assorted-pcbs/tree/master/USB%20dual%20rail%20power%20supply
Tags: power supply, dual rail, split rail, 12 volt, usb

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SHT35-D High Accuracy Humidity and Temperature Sensor Breakout Board

SHT35-D High Accuracy Humidity and Temperature Sensor Breakout Board

Created by attexx on 2019-03-17 13:11:35

2 Layer Board - 0.3776 sq in (0.5438in x 0.6943in) / 243.61 sq/mm (13.81mm x 17.64mm)
$1.51 per set of 4 ($4.00 per sq in)

SHT35-D High Accuracy Humidity and Temperature Sensor Breakout Board
Rev. 1.1
Initial revision
Not tested yet, waiting for delivery

License: CC BY-NC 4.0
Tags: sht35, sht35d, humidity, temperature, highaccuracy, sensor, breakout, breadboard

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TQFP-32 Breakout Board

TQFP-32 Breakout Board

Created by attexx on 2019-03-15 15:48:38

2 Layer Board - 1.3818 sq in (0.8406in x 1.6438in) / 891.48 sq/mm (21.35mm x 41.75mm)
$5.53 per set of 4 ($4.00 per sq in)

TQFP-32 Breakout Board
rev.1.1
Initial revision
Nor tested yet, waiting for delivery

License: CC BY-NC 4.0
Tags: tqfp-32, breakout, breadboard

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Banana Ruler v1.3M

Banana Ruler v1.3M

Created by DirtyEngineer on 2019-03-13 20:08:14

2 Layer Board - 0.6973 sq in (0.9990in x 0.6980in) / 449.87 sq/mm (25.37mm x 17.73mm)
$2.79 per set of 4 ($4.00 per sq in)

Metric Version
PCB rulers are all the rage these days so I decided I should make one of my very own. I present to you the "Banana Ruler" for whenever you need to check to see if your banana is in spec.

Let me know on Twitter if you have some of these made. It's great to see them measuring weird and wacky things.

License: CC-BY 4.0
Tags: @jon_raymond_

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Banana Ruler v1.2M

Banana Ruler v1.2M

Created by DirtyEngineer on 2019-03-13 20:03:15

2 Layer Board - 1.9059 sq in (1.6530in x 1.1530in) / 1229.61 sq/mm (41.99mm x 29.29mm)
$7.53 per set of 4 ($3.95 per sq in)

Metric Version
PCB rulers are all the rage these days so I decided I should make one of my very own. I present to you the "Banana Ruler" for whenever you need to check to see if your banana is in spec.

Let me know on Twitter if you have some of these made. It's great to see them measuring weird and wacky things.

License: CC-BY 4.0
Tags: @jon_raymond_

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Eurorack power screw terminals adapter

Eurorack power screw terminals adapter

Created by PhilboBaggins on 2019-03-04 13:28:47

2 Layer Board - 3.1923 sq in (1.7867in x 1.7867in) / 2059.54 sq/mm (45.38mm x 45.38mm)
$12.42 per set of 4 ($3.89 per sq in)

A power supply connector for Eurorack modular synthesizer connected to a block of screw terminals, so you can:

  • Power your Eurorack synth modules by putting power into the screw terminals OR
  • Breakout of the power supply rails from a Eurorack power supply (or power bus board) by using the screw terminals as power outputs

Also, there are some LEDs to indicate when power is present.

License: CC-BY-SA 4.0
Project URL: https://github.com/PhilboBaggins/assorted-pcbs/tree/master/Eurorack%20power%20screw%20terminals%20adapter
Tags: eurorack, adapter, adaptor, power,

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iot_harvester_bq25570

iot_harvester_bq25570

Created by Wijnand on 2019-03-03 21:20:16

2 Layer Board - 0.8927 sq in (0.9331in x 0.9567in) / 575.93 sq/mm (23.7mm x 24.3mm)
$3.57 per set of 4 ($4.00 per sq in)

License: CC-BY 4.0

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ESP12 Breadboard Pogo Pin Jig v2

ESP12 Breadboard Pogo Pin Jig v2

Created by briano on 2019-03-02 23:21:42

2 Layer Board - 0.8325 sq in (0.7400in x 1.1250in) / 537.1 sq/mm (18.8mm x 28.58mm)
$3.33 per set of 4 ($4.00 per sq in)

ESP12 Breadboard to Pogo Pin Adapter. Pogo pin holes are 1.14mm, so they should accept 1mm diameter pogo pins. Outer holes accept 3mm screws in case you want to sandwich two PCBs together for stability.

License: CC-BY 4.0
Project URL: https://github.com/Cyber-Cyber/ESP12-Breadboard-Pogo-Pin-Jig
Tags: esp12, esp8266, breadboard, pogo, adapter

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Astrodyne ASD10H breakout

Astrodyne ASD10H breakout

Created by PhilboBaggins on 2019-03-02 10:51:21

2 Layer Board - 3.5677 sq in (3.5150in x 1.0150in) / 2301.74 sq/mm (89.28mm x 25.78mm)
$13.70 per set of 4 ($3.84 per sq in)

Breakout board for Astrodyne ASD10H isolated power supply module

License: CC-BY-SA 4.0
Project URL: https://github.com/PhilboBaggins/assorted-pcbs/tree/master/Astrodyne%20ASD10H%20breakout
Tags: breakout, power supply

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iSpindel-PCB-master

iSpindel-PCB-master

Created by cswelin on 2019-02-25 21:41:37

2 Layer Board - 5.8641 sq in (1.2086in x 4.8520in) / 3783.28 sq/mm (30.7mm x 123.24mm)
$21.93 per set of 4 ($3.74 per sq in)

iSpindel-PCB by CherryPhilip

License: CC-BY 4.0
Project URL: https://github.com/cherryphilip74/iSpindel-PCB
Tags: ispindel

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ATtiny104XNANOaddon

ATtiny104XNANOaddon

Created by timgtech on 2019-02-09 01:40:13

2 Layer Board - 1.2000 sq in (0.8000in x 1.5000in) / 774.19 sq/mm (20.32mm x 38.1mm)
$4.80 per set of 4 ($4.00 per sq in)

License: CC-BY 4.0

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VoltageReferenceProgrammableRevDX303

VoltageReferenceProgrammableRevDX303

Created by alexsh1 on 2019-02-05 09:52:50

2 Layer Board - 3.6583 sq in (2.9255in x 1.2505in) / 2360.19 sq/mm (74.31mm x 31.76mm)
$14.05 per set of 4 ($3.84 per sq in)

https://www.barbouri.com/2016/07/21/programmable-voltage-reference-v2-12-assembly/#comment-635

License: CC-BY 4.0

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PSU Breakout for 12V or 5V PSU

PSU Breakout for 12V or 5V PSU

Created by onthesly on 2019-01-10 23:33:26

2 Layer Board - 6.7899 sq in (5.4060in x 1.2560in) / 4380.57 sq/mm (137.31mm x 31.9mm)
$24.99 per set of 4 ($3.68 per sq in)

This is meant to breakout a large 12V or 5V PSU such as from here: https://www.circuitspecialists.com/12-volt-8-amp-power-supply.html
It standardizes on 5.5/2.1mm barrel plugs. You can use multiple of the boards if you need more. To connect to boards, use male to male barrel plugs search term "Male to male dc power 5.5", use extensions if you need them longer, and use adapters if you need different size barrel plugs on output, search term: "multi type 23 or 28 dc power adapter". Fuse is OPTF0078P, digikey number F6094-ND. NOTE: fuse untested in footprint. Need to verify. Mounting holes are M5.

Cleaning up my computer equipment, and needed less PSU clutter.

License: GPL3
Tags: psu, breakout, power supply

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LED Cube PCB

LED Cube PCB

Created by sweise on 2019-01-05 09:21:47

2 Layer Board - 21.1410 sq in (5.0492in x 4.1870in) / 13639.33 sq/mm (128.25mm x 106.35mm)
$68.92 per set of 4 ($3.26 per sq in)

LED 8x8x8 Cube Arduino

License: CC-BY 4.0

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SmartTUS-1

SmartTUS-1

Created by bwitoff on 2018-12-20 19:04:42

2 Layer Board - 17.3750 sq in (6.9500in x 2.5000in) / 11209.66 sq/mm (176.53mm x 63.5mm)
$56.64 per set of 4 ($3.26 per sq in)

License: CC-BY 4.0

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