Level Translator, 5V/24V 8 Channel Voltage Level Translator Square Wave PNP NPN Signal Converter Module, Voltage Level Converter Board, 10MHZ

hello everyone and welcome to this video on voltage of shifters in this video we're first going to briefly discuss what voltage level shifters are actually sometimes they're called voltage translators what these are and when you use them and then we're going to look at different kinds of implementations of level shifters in particular we're going to look at a solution of a single transistor solution that you could buy from Sparkfun electronics and we're going to measure its performance and discuss the difference between an open drain and a push-pull output configuration so what are eleven shifters imagine that you have a 3.3 volt system over here and a five volt system over here this could be a Raspberry Pi and this could be a some sort of Arduino you want to connect the two let's say overseer link now if you just connect the two your Ani to two problems essentially let's assume that th