RPI ws2801 7408 SPI buffer
2 layer board of 1.38 x 1.38 inches (35.1 x 35.1 mm)
Uploaded:
October 30, 2014
Shared:
October 14, 2017
Total Price:
$9.50
A small line buffer for driving ws2801 LED strip from the SPI output of the raspberry. According to the datasheet of the WS2801 the data lines require 0.8*Vdd (= 4V for 5V led strings) for an input voltage to be considered as a high bit and the output of the RPI´s SPI is only 3.3 volt. Connection…
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A small line buffer for driving ws2801 LED strip from the SPI output of the raspberry. According to the datasheet of the WS2801 the data lines require 0.8*Vdd (= 4V for 5V led strings) for an input voltage to be considered as a high bit and the output of the RPI´s SPI is only 3.3 volt. Connection…
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