File:Bicycle-speedometer-Arduino-on-a-board-4-bit-LCD.png: Revision history

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15 May 2014

  • curprev 08:0808:08, 15 May 2014 Shawn talk contribs 239 bytes +239 This is the circuit diagram for a bicycle speedometer using a unipolar Hall effect switch, an Atmel 328P AVR micro-controller, and a 4-bit LCD display. See Media:Bicycle-speedometer-Arduino-on-a-board-4-bit-LCD.pdf for a printable diagram.
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