Shared Projects by Erilaz

Shared Projects by Erilaz

Mjollnir

2 layer board of 7.13 x 2.44 inches (181.0 x 62.0 mm)
Uploaded: October 15th 2020
Shared: October 15th 2020
Total Price: $87.05

A Bias-T cicuit board that handles 10A 60 volts DC.

Frequency range: 160 meters to 70 cm.

It has reverse polarity protection and protection from voltage spikes generated by relays.

The circuit boards are made so they actually are two boards, one injector and one extractor board.

They …

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A Bias-T cicuit board that handles 10A 60 volts DC.

Frequency range: 160 meters to 70 cm.

It has reverse polarity protection and protection from voltage spikes generated by relays.

The circuit boards are made so they actually are two boards, one injector and one extractor board.

They …

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reverse-polarity-17mm

2 layer board of 1.23 x 1.23 inches (31.2 x 31.2 mm)
Uploaded: September 5th 2020
Shared: September 5th 2020
Total Price: $7.50

This PCB board is 17mm in diameter, it has a four P-Channel SSM3J355R,LF channel mosfets that is capable of tolerating 20V 6A each. It should be fairly simple to solder, even that it is surface mounted. It does not conduct any electricity if subjected to the wrong polarity. It has two solder pads…

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This PCB board is 17mm in diameter, it has a four P-Channel SSM3J355R,LF channel mosfets that is capable of tolerating 20V 6A each. It should be fairly simple to solder, even that it is surface mounted. It does not conduct any electricity if subjected to the wrong polarity. It has two solder pads…

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Reverse polarity protector

2 layer board of 1.23 x 1.23 inches (31.2 x 31.2 mm)
Uploaded: September 3rd 2020
Shared: September 3rd 2020
Total Price: $7.55

This PCB board is 31mm in diameter, it has a single P-Channel IRLR9343TRPBF mosfet that is capable of tolerating 20V 20A. It should be fairly simple to solder, even that it is surface mounted. It does not conduct any electricity if subjected to the wrong polarity. It has two 13mm solder pads,…

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This PCB board is 31mm in diameter, it has a single P-Channel IRLR9343TRPBF mosfet that is capable of tolerating 20V 20A. It should be fairly simple to solder, even that it is surface mounted. It does not conduct any electricity if subjected to the wrong polarity. It has two 13mm solder pads,…

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A impedance buffer and amplifier for the xSoundsMicrophones project.

2 layer board of 2.13 x 1.46 inches (54.1 x 37.1 mm)
Uploaded: August 6th 2020
Shared: August 6th 2020
Total Price: $15.55

The problem with piezoelectric and contact mics is that they are not well matched to typical audio inputs. The reason why these devices often sound tinny is because the piezo sensor presents its signal through a series capacitance which is small, typically 15nF or less. When wired to a norm…

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The problem with piezoelectric and contact mics is that they are not well matched to typical audio inputs. The reason why these devices often sound tinny is because the piezo sensor presents its signal through a series capacitance which is small, typically 15nF or less. When wired to a norm…

Show full description

Embeddable link to order this shared Project