kinX mk66f-hw v2018-04-14

By stapelberg

4 layer board of 4.80 x 3.39 inches (122.0 x 86.0 mm).
Shared on April 17th, 2018 16:19

Find more details and the hardware design files at https://github.com/kinx-project/mk66f-hw

Find more details about the project at https://michael.stapelberg.de/posts/2018-04-17-kinx/


kinX mk66f-hw v2018-04-14

By stapelberg

4 layer board of 4.80 x 3.39 inches (122.0 x 86.0 mm).
Shared on April 17th, 2018 16:19

Find more details and the hardware design files at https://github.com/kinx-project/mk66f-hw

Find more details about the project at https://michael.stapelberg.de/posts/2018-04-17-kinx/



Anet adapter for ESP3D w/ ESP-01 (Rev 2)

By Telanoc

2 layer board of 1.13 x 0.80 inches (28.7 x 20.3 mm).
Shared on April 17th, 2018 15:58

Simple interface to run my Anet A8 using ESP3D and an ESP-01 module. A TTL gate keeps startup serial data out of the printer. Requires removing 2 zero ohm resistors and installing a 6 pin header on the Anet controller in the BLE/USB position. You will also need to add code to the ESP3D sketch’s setup() function to set GPIO 0 as an output and write a logic LOW to that pin in order to enable transmit data to go out of the ESP-01 to the printer. This board should plug in to the connector next to the LCD connector. Power should be taken from the 12v board power (or a separate wall-wart might be used). Given the various problems an Anet A8 has, I didn’t want to stress its on-board voltage regulators with an ESP8266. This is revision 2 of this board, which uses a Recom R78E3.3-1.0 switching regulator. I also brought out GPIO2 to a header so the reset functionality of ESP3D can be used.

Schematic and board files (Eagle 7.x format) are at https://github.com/telanoc/anet_esp3d_board


Anet adapter for ESP3D w/ ESP-01 (Rev 2)

By Telanoc

2 layer board of 1.13 x 0.80 inches (28.7 x 20.3 mm).
Shared on April 17th, 2018 15:58

Simple interface to run my Anet A8 using ESP3D and an ESP-01 module. A TTL gate keeps startup serial data out of the printer. Requires removing 2 zero ohm resistors and installing a 6 pin header on the Anet controller in the BLE/USB position. You will also need to add code to the ESP3D sketch’s setup() function to set GPIO 0 as an output and write a logic LOW to that pin in order to enable transmit data to go out of the ESP-01 to the printer. This board should plug in to the connector next to the LCD connector. Power should be taken from the 12v board power (or a separate wall-wart might be used). Given the various problems an Anet A8 has, I didn’t want to stress its on-board voltage regulators with an ESP8266. This is revision 2 of this board, which uses a Recom R78E3.3-1.0 switching regulator. I also brought out GPIO2 to a header so the reset functionality of ESP3D can be used.

Schematic and board files (Eagle 7.x format) are at https://github.com/telanoc/anet_esp3d_board



vmuzero_keyonly

By smoki86

2 layer board of 1.63 x 0.97 inches (41.4 x 24.5 mm).
Shared on April 17th, 2018 14:49

https://github.com/satri360/vmuzero_seps525/tree/vmuzero_keyonly

board designed by satri360 from the sudomod.com forums


vmuzero_keyonly

By smoki86

2 layer board of 1.63 x 0.97 inches (41.4 x 24.5 mm).
Shared on April 17th, 2018 14:49

https://github.com/satri360/vmuzero_seps525/tree/vmuzero_keyonly

board designed by satri360 from the sudomod.com forums



SX1509 Isolated 32 SF V1

By jeditekunum

2 layer board of 4.92 x 2.84 inches (124.9 x 72.2 mm).
Shared on April 17th, 2018 13:14


SX1509 Isolated 32 SF V1

By jeditekunum

2 layer board of 4.92 x 2.84 inches (124.9 x 72.2 mm).
Shared on April 17th, 2018 13:14

Article



minimCAMSwitch

By artemen

2 layer board of 0.79 x 1.42 inches (20.1 x 36.1 mm).
Shared on April 17th, 2018 07:07


minimCAMSwitch

By artemen

2 layer board of 0.79 x 1.42 inches (20.1 x 36.1 mm).
Shared on April 17th, 2018 07:07



FixedWingPDB

By artemen

2 layer board of 1.42 x 1.42 inches (36.1 x 36.1 mm).
Shared on April 17th, 2018 07:05


FixedWingPDB

By artemen

2 layer board of 1.42 x 1.42 inches (36.1 x 36.1 mm).
Shared on April 17th, 2018 07:05



Power Meter Breakout

By magicole

2 layer board of 2.42 x 0.97 inches (61.4 x 24.7 mm).
Shared on April 17th, 2018 04:31


Power Meter Breakout

By magicole

2 layer board of 2.42 x 0.97 inches (61.4 x 24.7 mm).
Shared on April 17th, 2018 04:31



MPPT_V1.0_Gerbers

By hboyce4

4 layer board of 3.24 x 3.24 inches (82.2 x 82.2 mm).
Shared on April 17th, 2018 02:56

Solar battery charger with MPPT algorithm, USB adapter and LCD.


MPPT_V1.0_Gerbers

By hboyce4

4 layer board of 3.24 x 3.24 inches (82.2 x 82.2 mm).
Shared on April 17th, 2018 02:56

Solar battery charger with MPPT algorithm, USB adapter and LCD.



WiFi Gate Controller

By lawr1000

2 layer board of 2.60 x 2.03 inches (66.1 x 51.6 mm).
Shared on April 17th, 2018 01:47

Adds WiFi capability to Solar Powered Gates. Basically supports 4 switch inputs and 4 switch outputs. Outputs have read-back which is used to sense external switch closures. Designed with KiCad. Check Github for the KiCad design files and code.


WiFi Gate Controller

By lawr1000

2 layer board of 2.60 x 2.03 inches (66.1 x 51.6 mm).
Shared on April 17th, 2018 01:47

Adds WiFi capability to Solar Powered Gates. Basically supports 4 switch inputs and 4 switch outputs. Outputs have read-back which is used to sense external switch closures. Designed with KiCad. Check Github for the KiCad design files and code.



RPI Zero PSU HAT rev 1A

By DracoSaw

2 layer board of 2.28 x 1.18 inches (58.0 x 30.0 mm).
Shared on April 17th, 2018 00:54

Raspberry Pi Zero Power Supply HAT

Features:

  • Input voltage: 9V - 24V DC
  • Photo-resistor based light sensor
  • One high current (5V 2A) output

BOM:

Qty Parts Description PARTNO
1 Q2 N-Channel Mosfet DMG2302UK-7
1 C4 Capacitor 08055C104KAT2A
1 R2 Resistor RC0805JR-0710KL
1 R4 Resistor RC0805JR-0710KL
1 R11 Resistor RC0805JR-0710KL
1 C1 Capacitor CC0805KKX7R8BB105
1 R17 Resistor RC0805JR-07470RL
1 C5 Capacitor Polarized 875115150005
1 R12 Resistor RC0805FR-0747KL
1 D1 Diode MBRS340T3G
1 R3 Resistor RC0805JR-076K2L
1 Q1 P-Channel Mosfet DMG2305UX-7
1 U4 Matched PNP Small Signal Transistor. DMMT5401-7-F
1 JP1 Standard 2-pin 0.1 header 826936-2
1 J1 40-pin female header 0.1" pitch PPPC202LFBN-RC
1 F1 PTC fuse MF-LSMF300/24X-2
1 U2 D-SUN 3A DC-DC buck converter module defiancerc.com, buzzhobbies, AliExpress
1 LDR GL5528 Photo resistor Banana Robotics, ebay
1 J2 Power Jack PJ-002A
1 D3 Red LED LTST-C150CKT
1 D2 Zener Diode SMBJ5.0A


RPI Zero PSU HAT rev 1A

By DracoSaw

2 layer board of 2.28 x 1.18 inches (58.0 x 30.0 mm).
Shared on April 17th, 2018 00:54

Raspberry Pi Zero Power Supply HAT

Features:

  • Input voltage: 9V - 24V DC
  • Photo-resistor based light sensor
  • One high current (5V 2A) output

BOM:

Qty Parts Description PARTNO
1 Q2 N-Channel Mosfet DMG2302UK-7
1 C4 Capacitor 08055C104KAT2A
1 R2 Resistor RC0805JR-0710KL
1 R4 Resistor RC0805JR-0710KL
1 R11 Resistor RC0805JR-0710KL
1 C1 Capacitor CC0805KKX7R8BB105
1 R17 Resistor RC0805JR-07470RL
1 C5 Capacitor Polarized 875115150005
1 R12 Resistor RC0805FR-0747KL
1 D1 Diode MBRS340T3G
1 R3 Resistor RC0805JR-076K2L
1 Q1 P-Channel Mosfet DMG2305UX-7
1 U4 Matched PNP Small Signal Transistor. DMMT5401-7-F
1 JP1 Standard 2-pin 0.1 header 826936-2
1 J1 40-pin female header 0.1" pitch PPPC202LFBN-RC
1 F1 PTC fuse MF-LSMF300/24X-2
1 U2 D-SUN 3A DC-DC buck converter module defiancerc.com, buzzhobbies, AliExpress
1 LDR GL5528 Photo resistor Banana Robotics, ebay
1 J2 Power Jack PJ-002A
1 D3 Red LED LTST-C150CKT
1 D2 Zener Diode SMBJ5.0A



AS7265X.v01a

By PeskyProducts

4 layer board of 0.71 x 0.76 inches (17.9 x 19.2 mm).
Shared on April 16th, 2018 21:09

Replaced two lumileds with 0805 IR leds (850 nm and 940 nm), added pullups to master I2C bus.


AS7265X.v01a

By PeskyProducts

4 layer board of 0.71 x 0.76 inches (17.9 x 19.2 mm).
Shared on April 16th, 2018 21:09

Replaced two lumileds with 0805 IR leds (850 nm and 940 nm), added pullups to master I2C bus.



if2 + kempston

By TS2068-VIVE

2 layer board of 2.90 x 1.26 inches (73.7 x 32.1 mm).
Shared on April 16th, 2018 20:41

Interfase II para Spectrum 48K con puerto Joystick.


if2 + kempston

By TS2068-VIVE

2 layer board of 2.90 x 1.26 inches (73.7 x 32.1 mm).
Shared on April 16th, 2018 20:41

Interfase II para Spectrum 48K con puerto Joystick.



PCB kempston del ZX NUVO 128

By TS2068-VIVE

2 layer board of 0.68 x 1.41 inches (17.3 x 35.7 mm).
Shared on April 16th, 2018 20:41

Optimiza el conector de Kempston del ZX Nuvo 128 de Superfo


PCB kempston del ZX NUVO 128

By TS2068-VIVE

2 layer board of 0.68 x 1.41 inches (17.3 x 35.7 mm).
Shared on April 16th, 2018 20:41

Optimiza el conector de Kempston del ZX Nuvo 128 de Superfo



cmvs-rgb

By philenotfound

2 layer board of 2.76 x 1.56 inches (70.0 x 39.5 mm).
Shared on April 16th, 2018 20:38

NEO GEO MVS to SCART RGB converter using THS7374.
Work-In-Progress, PCB design still untested.
https://github.com/philenotfound/cmvs-rgb


cmvs-rgb

By philenotfound

2 layer board of 2.76 x 1.56 inches (70.0 x 39.5 mm).
Shared on April 16th, 2018 20:38

NEO GEO MVS to SCART RGB converter using THS7374.
Work-In-Progress, PCB design still untested.
https://github.com/philenotfound/cmvs-rgb



I2C Multiplexer 4 V2

By jeditekunum

2 layer board of 3.16 x 2.84 inches (80.2 x 72.2 mm).
Shared on April 16th, 2018 20:30


I2C Multiplexer 4 V2

By jeditekunum

2 layer board of 3.16 x 2.84 inches (80.2 x 72.2 mm).
Shared on April 16th, 2018 20:30

Article



Rio Tinto OSH Park

By cgarvin

4 layer board of 1.28 x 5.20 inches (32.6 x 132.2 mm).
Shared on April 16th, 2018 19:02


Rio Tinto OSH Park

By cgarvin

4 layer board of 1.28 x 5.20 inches (32.6 x 132.2 mm).
Shared on April 16th, 2018 19:02



7SEGMENT_DRIVER_001

By BrK

2 layer board of 4.19 x 3.12 inches (106.3 x 79.3 mm).
Shared on April 16th, 2018 17:37

Sprint Layout PCB layout test.


7SEGMENT_DRIVER_001

By BrK

2 layer board of 4.19 x 3.12 inches (106.3 x 79.3 mm).
Shared on April 16th, 2018 17:37

Sprint Layout PCB layout test.



North_Paw_V2p0-modB-06

By BucketShoes

2 layer board of 1.66 x 0.94 inches (42.2 x 23.8 mm).
Shared on April 16th, 2018 14:22

SMD version of original


North_Paw_V2p0-modB-06

By BucketShoes

2 layer board of 1.66 x 0.94 inches (42.2 x 23.8 mm).
Shared on April 16th, 2018 14:22

SMD version of original



Debug My I2C Bus

By jeditekunum

2 layer board of 2.01 x 1.01 inches (51.0 x 25.6 mm).
Shared on April 16th, 2018 12:50

Bus connector is documented here.

LEDs for 3.3VDC, 5VDC, SCL, SDA, ~INTERRUPT, and ~RESET. Non-power signals are all active low so this uses P-Channel logic-level MOSFET (such as IRLML6402) and current limit resistor (~220) for each.

SMD components are size 1206.


Debug My I2C Bus

By jeditekunum

2 layer board of 2.01 x 1.01 inches (51.0 x 25.6 mm).
Shared on April 16th, 2018 12:50

Bus connector is documented here.

LEDs for 3.3VDC, 5VDC, SCL, SDA, ~INTERRUPT, and ~RESET. Non-power signals are all active low so this uses P-Channel logic-level MOSFET (such as IRLML6402) and current limit resistor (~220) for each.

SMD components are size 1206.



Breakout My I2C To Proto Board

By jeditekunum

2 layer board of 0.91 x 0.71 inches (23.0 x 17.9 mm).
Shared on April 16th, 2018 12:40

Break out a 4x2 0.1" spaced IDC connector to prototype boards.


Breakout My I2C To Proto Board

By jeditekunum

2 layer board of 0.91 x 0.71 inches (23.0 x 17.9 mm).
Shared on April 16th, 2018 12:40

Break out a 4x2 0.1" spaced IDC connector to prototype boards.