From 37cbb0b2be886d5d35cedd093786c577638654ca Mon Sep 17 00:00:00 2001
From: Oskar <git@oskar.lol>
Date: Mon, 9 Jan 2023 02:41:40 +0100
Subject: [PATCH] Add README

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 create mode 100644 README.md

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+# FaSTGLETree
+
+Simple christmas tree from 2 PCBs with pseudo-random blinkenlights. Soldering workshop subject.
+
+# Features / Function
+
+- CR2023 coin cell for power
+- 1-pos SMD dip switch for on/off
+- button for manual shifting
+- 3 pin header with jumper for switching between timer and button for shifting
+- All ICs are low voltage (down to 2V / 2.5V) variants
+  - 555 Timer set at ~.5Hz
+  - SIPO 8 bit shift register for patterns
+  - Pattern scrambling with 2x4 NAND gates
+  - Feedback from 2 NANDs into shift register
+- 16 SMD LEDs connected to shift register and NAND outputs
+- 1 yellow THT LED always-on on top
+  - Transparently 3D-printable star cap
+
+# Cost
+
+~10€ BOM @ 30pcs
+
+# Licensing
+
+Licensed under CERN OHL, see LICENSE.txt