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Resistor Based Level Shifter (Resistor Divider)

Easily the cheapest and easiest way to shift voltage levels is with a resistor divider circuit. It literally takes 2 resistors. The voltage is ‘divided’ between the 2 resistors. In the example circuit above the values were chosen to be

Posted in Arduino, AVR, Electronics, Raspberry Pi Tagged with: , , , , , , , , , , , , , , , , ,

vUSB Powered Easy Button

I work with a guy that absolutely loves his SSRS reports and contantly updates his different view points into data. Most of the reports and views he uses are accessed via Internet Explorer. His constant refreshes are usually done by

Posted in AVR, Coding, Electronics Tagged with: , , , , , , , , , , , , , , , , , ,