Shared projects

Skytraq S1216R8 Breakout Board

by nrup15.
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4 layer board of 0.86x1.26 inches (21.74x31.90 mm).
Shared on September 12th, 2016 17:13.

Breakout board for Skytraq S1216R8 GPS module. Unit test for low earth orbit craft. UCSB

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TI CC1101 433MHz Breakout Board

by nrup15.
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4 layer board of 0.76x1.01 inches (19.18x25.55 mm).
Shared on September 6th, 2016 20:11.

TI CC1101 433MHz Breakout Board. Tuned for 433MHz opperation. Unit test for low earth orbit satellite communications. UCSB

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LTC2450CDC Breakout Board

by nrup15.
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2 layer board of 0.54x0.34 inches (13.67x8.59 mm).
Shared on March 7th, 2016 01:23.

A small board which breaks out the lower end LTC2450 16 bit ADC from Linear Technology. This ADC has 1 single ended input and an SPI output. Its max sample rate is only 30sps, however it is very easy to use for the occasional simple conversion. The low pass filter on the input (R0 and C0) has a cutoff frequency of ~1.5KHz as prescribed by the data sheet. These values can be changed if needed.

Power: Vcc = 2.7V to 5.5V

Input : Vin = -0.3V to (Vcc + 0.3V)

GND, CS, SDO and SCK: self explanitory

Parts

U0: LTC2450CDC-1#TRMPBFCT-ND (DigiKey)

C0, C1: 0.1uF Ceramic 0603 Cap

C2: 10uf Ceramic 1206 Cap

R0: 1K 0603 Resistor

Headers: Generic 0.1" Pitch

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