Shared projects

Seven-segment display

by RomainViollette.
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2 layer board of 2.52x0.86 inches (63.91x21.74 mm).
Shared on November 11th, 2013 23:50.

description: Autonomous 3 seven-segments display powered by an Atmega328P.

features: - small form factor - communication: Serial, I2C, SPI, (bitbanging possible if you want to) - SDM components, soldering by hand is not too difficult. - 5 volts only - Arduino IDE compatible - programmable via ISP by default (or maybe via serial lines with a different bootloader) - crystal 16Mhz, 20MHz (or whatever or internal if you want to) - 2 support holes for 3 mm screws

Main part list: 7-segments common cathode led display, ATmega328P, quartz 20MHz, resistors, capacitors.

==> See this Github for more info!

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