Woodblock & Packr
As someone who loves to travel by bike and as a hobbyist cook, I got two passions that require measuring things by weight. Especially on long bike trips, it really pays off to keep an eye on the total weight of your equipment – at least you have to move everything by the force of your muscles. So I decided to build my own wireless scale, that can be uses in combination with a computer or a smartphone.
The scale, called Woodblock, was built by combining conventional components from an ordinary kitchen scale with an Arduino board and a Bluetooth chip. It is complemented by the app Packr, which receives data from scale via a wireless connection to display the current load on a smartphone.
![](https://fabianmichael.de/media/pages/work/holzblock-packr/5dfbf69616-1699437445/packr-logo-640x.webp)
![](https://fabianmichael.de/media/pages/work/holzblock-packr/995c1f259f-1699437445/packr-screenshots-640x.webp)
![](https://fabianmichael.de/media/pages/work/holzblock-packr/582d2ec4b2-1699437445/holzblock-packr-hero-640x.webp)
![](https://fabianmichael.de/media/pages/work/holzblock-packr/5f7c254945-1699437445/platine-640x.webp)