SDA – Arduino pin A4; SCL – Arduino pin A5; Next, wire up the LCD according to the schematic below: The R3 value normally to be 220 ohm/330 ohm as a current limiting resistor. Part 3: Software. The ...

Kothe has provided the necessary code, which you can upload to your microcontroller using the Arduino IDE. 4. Final Assembly : After programming, you can complete the final assembly of your clock.

For full instructions on how to build your very own Nixie tube clock using a little Arduino hardware and programming jump over to the official Hackster.io project page by following the link below.

To make things a little easier on yourself, Arduino shield-maker 1Sheeld shows off how to hack a Skip to Main Content View on Facebook Page (Opens in a new tab) ...

Using an Arduino and a 16×2 LCD matrix he created a simple clock program with the ability to show different time zones. The way you select them is very clever.

Brent Graham's clock is as unusual as it is beautiful. It’s amazing what you can make with a blonk of acoustic guitar wood, a string of LED lights, and some basic coding knowledge.

Arduino’s $87 Plug and Make Kit comes with all the parts needed to build seven different IoT devices, including a weather indicator and a game controller. Electronics 101. Skip to main content ...