Shared Projects by hzeller

Shared Projects by hzeller

Blisplay Driver

2 layer board of 1.11 x 1.42 inches (28.1 x 36.1 mm)
Uploaded: October 20, 2018
Shared: November 07, 2018
Total Price: $7.80

Coil driver of the prototype Blisplay. http://blisplay.org/

Coil driver of the prototype Blisplay. http://blisplay.org/

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Quadrigotion TMC2660

4 layer board of 4.93 x 1.58 inches (125.1 x 40.1 mm)
Uploaded: December 06, 2017
Shared: December 06, 2017
Total Price: $77.70

Four stepper drivers, one simple connector.

Based on sophisticated TMC2660; 24V 2.8A RMS (4A peak) per motor phase.

https://github.com/hzeller/quadrigotion

Four stepper drivers, one simple connector.

Based on sophisticated TMC2660; 24V 2.8A RMS (4A peak) per motor phase.

https://github.com/hzeller/quadrigotion

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Quadrigotion TMC2660 [old]

4 layer board of 4.93 x 1.58 inches (125.1 x 40.1 mm)
Uploaded: November 30, 2017
Shared: November 30, 2017
Total Price: $77.70

[old version; look for latest in my projects]

Latest: https://oshpark.com/shared_projects/M0SQCRdL

[old version; look for latest in my projects]

Latest: https://oshpark.com/shared_projects/M0SQCRdL

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High-Current Spixels

4 layer board of 2.52 x 2.21 inches (64.1 x 56.1 mm)
Uploaded: November 11, 2017
Shared: November 11, 2017
Total Price: $55.70

A Spixels board that provides higher current path to LED-strip connectors to be able to drive more LEDs directly. Ideally >= 2oz outer layers, 1oz inner layers, but OshPark only allows for half.

Power supply for Pi and LED power are separate, so that it is possible to drive LEDs on a differen…

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A Spixels board that provides higher current path to LED-strip connectors to be able to drive more LEDs directly. Ideally >= 2oz outer layers, 1oz inner layers, but OshPark only allows for half.

Power supply for Pi and LED power are separate, so that it is possible to drive LEDs on a differen…

Show full description

Embeddable link to order this shared Project

DerKnopf LED ring

2 layer board of 1.19 x 1.26 inches (30.2 x 32.0 mm)
Uploaded: October 09, 2016
Shared: November 06, 2016
Total Price: $7.45

IR receiver and charlieplexed LED ring around volume control. Used in https://github.com/hzeller/DerKnopf but can be useful for other things as well. 6-wire charlieplexing for 30 LEDs, lined up exactly with 1/32 turn for 32-detent encoder; two spacing.

IR receiver and charlieplexed LED ring around volume control. Used in https://github.com/hzeller/DerKnopf but can be useful for other things as well. 6-wire charlieplexing for 30 LEDs, lined up exactly with 1/32 turn for 32-detent encoder; two spacing.

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