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Tag Archives: 74HC595
Breadboard works
With my initial hubris about circuit construction dulled by a couple of nasty bugs and failures, I decided to construct my next circuit the old fashioned way — I bread boarded it first. I wanted to do an I2C version … Continue reading
PCB Fab – Breadboard first!
After failing to get the 74LS174 board working, I decided to go with the flow and build a 74HC595-based LCD driver board instead. There are plenty of examples online, from Adafruit to Steve Hobley to Rowan Simms — this will … Continue reading