Small Cube Clock
Description
This Is A Tiny Clock Built Around A Small Oled Display. Easy Build In Just An Hour Or So! Things You Need To Buy: 0.96" Inch I2C Iic Serial 128X64 Oled Lcd: Http://A.Co/1Urmxg3 Things From Adafruit: Breadboard-Friendly Spdt Slide Switch - 805 Adafruit Pro Trinket Liion/Lipoly Backpack Add-On - 2124 Adafruit Pro Trinket - 3V 12Mhz - 2010 Cr1220 12Mm Diameter - 3V Lithium Coin Cell Battery - 380 Adafruit Pcf8523 Real Time Clock Assembled Breakout Board - 3295 Lithium Ion Polymer Battery - 3.7V 150Mah - 1317 Total Cost Like $50 You'Ll Need To Mill A Small Pcb - But Wires Could Work Too. It'S Pretty Minimal. You'Ll Also Need To Print The Enclosure If You Want. I Chose Not To Do A Face Plate But It Might Look Good With One, Depends What You Like. I Would Have Gotten The Adafruit Oled But They Didn'T Have Them For Sale At The Time So I Went With Amazon. As Far As I Know The Adafruit One Is Not Going To Be Compatible With This But I Haven'T Checked. The Code Is Pretty Basic. The Battery Lasts 7+ Hours And Probably Could Be Increased A Lot With Some Tricks To Save Power.
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