Content for DS1307

Hoverboard Power Monitor

“I wanted to gain a better understanding of the power consumption of my hoverboard during different riding situations. For that reason, I built a hoverboard power monitor, which is a power meter and data logger. The device measures Amperes and …

Rfid Nfc Arduino Access Terminal

“RFID NFC 13,65Mhz ARDUINO ACCESS TERMINAL - TIMBRATURE I needed an access control system for my office, able to log an NFC tag into a mysql database and/or in a text file. This is a major revision of a …

Wakeup Light

“As I write this instructable it is mid winter on the Northern hemisphere and that means short days and long nights. I am used to getting up at 06:00 and in the Summer the sun will be shining by …

Cute & Elegant Domino Clock

“My Clock design is a simplified version of the Domino Wall Clock by Carbon Design Group. I have made it smaller to put it on a table or in a shelf and simplified the mechanism that shows the time. Instead …

Automated Perpetual Calendar

“Years ago I came across a wooden perpetual calendar and I loved the idea. After thinking about it for months I decided I wanted to make one myself; however, there was a long list of things I wanted to do …

7-segment Mini Clock using PIC16F628A and DS1307 RTC

“This is a minimal and small clock based on PIC16F628A microcontroller and DS1307 RTC IC. It is able to only show the time on a small 7-segment display with a total of 4 segments. The display we used is a …

Project  Zen Clock

Zen Clock

“Most of you have seen those LED clocks shown here on Instructables, as I did. For me they where quite to complicated to build, requiring a CNC or awesome wood work skills. So I’ve created my own approach with …

7219 Tube Clock

“This is my first instructable. I got my inspiration for building this clock from https://nixieclocks.shop/product/energy-pillar-iv…. I liked the design of the clock and thought that VFD tube is difficult to find so I took 7219 seven …

Budget Arduino RGB Word Clock!

“Hello everyone, here is my guide on how to make your own simple & cheap word clock! Tools you will need for this project Soldering Iron & Solder Wires (Ideally at least 3 different colours) 3D Printer (Or access to one, you …

Project  ROME Clock

ROME Clock

“Hi everyone, In this Instructable, Ill show you how I built a Roman letter clock, that uses an 8 by 8 neopixel matrix. I just bought the ws2812b 88 led matrix for making an ordinary clock, but when I …