Level Conversion

Product Price
Sparkfun RS232 Shifter SMD Sparkfun RS232 Shifter SMD The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to... $14.95
RS-485 Breakout This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485. The SP3485 is a... $9.95
PCA9306 Level Translator Breakout  PCA9306 Level Translator Breakout This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use... $7.60