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In this Instructable, I’d like to show how to make a simple Bottle Binary Clock. This binary clock can read time information from an NTP server and clock will be updated over WIFI. Time will be shown by RGB LED that are placed inside glass bottles. It looks great, colorful and we can customize the clocks display color.

PARTS LIST:

01 x ESP8266 NODEMCU
16 x Common Anode RGB LEDs, 10mm
03 x TPIC6B595N Power Shift Register
03 x A1013 Power NPN Transistors
03 x 1kΩ Resistor
24 x 100Ω Resistor
03 x 0.1uF Electrolytic Capacitor
01 x Single-Side Copper Prototype PCB size A4
01 x Female 40pin 2.54mm Header
01 x Power Supply Adapter 5V/2A
01 x DC Power Jack supply socket
01 meter x Rainbow Color Flat Ribbon Cable
04 x glass bottles

Optional for row circuit:

03 x 2N3904 PNP Transistor
03 x TIP42C NPN Transistor
06 x 1kΩ Resistor
03 x 10kΩ Resistor”

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