Your Drill has 1 BIG Problem?! (That we can "Hack")

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Enter the Mouser Electronics Giveaway here:
Components that were used for the project:
ATtiny804:
ADXL345 Accelerometer:
Blue LED:
220 ohm Resistor:
DIP Switch:
Button Cell Holder:

You can find the schematic/code here:

Previous video:

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In this project I will face a problem that I encountered quite a while ago. When using my cordless drill, then I can not always go completely straight (level) through the material. This also happens when I try to drill top down into the wood. Attaching mechanical spirit levels, was not an option for me. So in this video I used an accelerometer IC and a smart feedback system to create a way better digital (kind of) spirit level. Let's get started!

Websites that were used in the video:




Thanks to Mouser Electronics for sponsoring this video.

0:00 My Drill Problem
1:14 Intro
2:02 Accelerometer IC Solution!
4:53 Haptic Feedback System?
6:15 LED Feedback System! (Guide)
7:10 Housing Electronics
8:13 Final Electronics Setup (ATtiny)
9:23 Offset Problem
9:51 Final Assembly
10:13 Testing & Verdict