MinerRide Relay Board v2.3

by

cwinans.

2 layer board of 3.05x2.38 inches (77.57x60.43 mm).
Shared on December 10th, 2015 17:47.

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RepRap Opto Endstop v2.1

by

rhulme.

2 layer board of 1.53x0.65 inches (38.91x16.46 mm).
Shared on December 10th, 2015 08:25.

RepRap Opto Endstop v2.1

http://reprap.org/wiki/OptoEndstop_2.1

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EasyRaceLapTimer Transponder SMD 1.2 for Balance Connector

by

TimJC.

2 layer board of 0.38x0.76 inches (9.58x19.30 mm).
Shared on December 10th, 2015 01:46.

IR transponder for multirotor (drone) racing with EasyRaceLapTimer system.

This board is designed to plug into the first two cells (7.4V) of the balance port on a LiPo battery, and is NOT limited to 2S batteries.

Note: ATTiny85 needs to be programmed with applicable code from EasyRaceLapTimer project.

This board has not been tested.

Parts to populate each board:

Helpful:

SOP-8 programming clip

For more informaiton visit:

5V Versions that can be powered by a spare servo port on receiver or flight controller:

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EasyRaceLapTimer Transponder Through Hole R1.1

by

TimJC.

2 layer board of 0.63x0.86 inches (15.95x21.84 mm).
Shared on December 10th, 2015 01:03.

IR transponder for multirotor (drone) racing with EasyRaceLapTimer system.

This board is intended to be powered by 5V from a spare servo connector on your receiver or flight controller. The hole in the board is for cable strain relief.

Note: ATTiny85 needs to be programmed with applicable code from EasyRaceLapTimer project.

This board has not been tested.

Parts to populate each board:

Optional (but recommended): - DIP-8 Socket

For more informaiton visit:

5V SMD R1.2 version

Battery balance port R1.2 version

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EasyRaceLapTimer Transponder SMD R1.2

by

TimJC.

2 layer board of 0.36x0.72 inches (9.09x18.29 mm).
Shared on December 10th, 2015 01:02.

Please check out R1.4

IR transponder for multirotor (drone) racing with EasyRaceLapTimer system.

This board is intended to be powered by 5V from a spare servo connector on your receiver or flight controller. The hole in the board is for cable strain relief.

Note: ATTiny85 needs to be programmed with applicable code from EasyRaceLapTimer project.

This board has not been tested.

Parts to populate each board: