Shared Projects by tkircher

Shared Projects by tkircher

RFM23BP breakout

2 layer board of 2.20 x 1.25 inches (55.9 x 31.8 mm)
Uploaded: December 16, 2021
Shared: December 16, 2021
Total Price: $13.75

This is a pretty simple breakout for the RFM23BP +30dBm 1W board. It's remixed from this one

This is a pretty simple breakout for the RFM23BP +30dBm 1W board. It's remixed from this one

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FT600Q_breakout

4 layer board of 1.21 x 1.27 inches (30.7 x 32.2 mm)
Uploaded: January 31, 2020
Shared: August 19, 2020
Total Price: $15.30

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Bipolar supply

2 layer board of 1.34 x 0.79 inches (34.1 x 20.1 mm)
Uploaded: December 27, 2019
Shared: December 27, 2019
Total Price: $5.30

This is a +/-65V power supply from Linear Technology's LTC6090 datasheet

Files on GitHub

Part list:

Part Value Footprint
IC1 LT8300 TSOT-23-5
D1 CMMR1U-02 SOD-123
D2 CMMR1U-02 SOD-123
D3 MMSZ5266BT1G SOD-123
T1

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This is a +/-65V power supply from Linear Technology's LTC6090 datasheet

Files on GitHub

Part list:

Part Value Footprint
IC1 LT8300 TSOT-23-5
D1 CMMR1U-02 SOD-123
D2 CMMR1U-02 SOD-123
D3 MMSZ5266BT1G SOD-123
T1

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MAX1168_breakout

2 layer board of 1.08 x 1.06 inches (27.4 x 26.8 mm)
Uploaded: April 26, 2018
Shared: November 15, 2018
Total Price: $5.65

A minimal breakout board for the MAX1168 8 channel, 16-bit ADC, based on the schematic in the datasheet. There's a solder jumper to pull DSEL either high or low. For 3.3v logic, a separate 5v analog supply can be connected at AVDD, leaving R1 unpopulated.

[Files on GitHub](https://github.com/t…

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A minimal breakout board for the MAX1168 8 channel, 16-bit ADC, based on the schematic in the datasheet. There's a solder jumper to pull DSEL either high or low. For 3.3v logic, a separate 5v analog supply can be connected at AVDD, leaving R1 unpopulated.

[Files on GitHub](https://github.com/t…

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Geiger_counter_HV_OSH_park

2 layer board of 1.66 x 1.05 inches (42.2 x 26.6 mm)
Uploaded: November 14, 2018
Shared: November 14, 2018
Total Price: $8.65

This is the high-voltage section of the geiger counter. It's based on the kickback high voltage generator designed by Tom Napier and published in Nuts & Volts, January 2004. There are more straightforward designs based on inverters, but this has its own charm. It has also been time-tested, and is…

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This is the high-voltage section of the geiger counter. It's based on the kickback high voltage generator designed by Tom Napier and published in Nuts & Volts, January 2004. There are more straightforward designs based on inverters, but this has its own charm. It has also been time-tested, and is…

Show full description

Embeddable link to order this shared Project