Press "Enter" to skip to content

Tag: DIY

DIY ESP32/ESP8266 Nightlight for your room

In this video I’m going to show you how to build a night light or ambient light for your room, but you can use the same guide to light up your media room, book shelve, display case or anything else that you want to. This project is quick and super easy to build so it’s perfect weekend project. Also, all parts are easy to get and available off the shelf and end result is… awesome!

Leave a Comment

DIY Analog Resource Monitor for your PC

Resource monitor showing CPU, memory, network and GPU usage in real-time

See it in action

In the video above, you can see first a power up sequence where all four dials go from zero to 100% and back to zero after which they start showing real time CPU, Memory, Network and GPU usage. After that we run a internet speed test to show how the real-time information is displayed on the dials.

3 Comments

DigiKey Fetch Tool

Making a BOM (bill of material) for projects and keeping them up to date is really important. But also it is a tedious task that few people enjoy.

In effort to improve workflow when creating new components or updating existing ones, I have create a Python script that will fetch all important data for a component that you might want to use.

This tool has greatly reduced number of alt+tab / copy & paste juggling from my creating/maintaining BOM workflow, and I hope it does the same for you.

Leave a Comment

Make your own Heart Keychain

This one is a very simple but cool project, something that I would recommend to anyone who is interested into DIY electronics, gadgets and learning new stuff in general. It is definitely one of those projects that don’t require too much time but you can learn a lot by making it and also earn a lot of credit by sharing it with your friends and family.

Below you can see a final product. It’s a heart shaped, touch sensitive, keychain for your loved ones. On the front side there is a smiley face drawing that has eyes and mouth. Eyes have two red LEDs that will start to pulse once you touch the keychain or place you finger on the smiley face (see it in action below)

9 Comments

DIY Wake-up Light – Wake-up easily and well rested

Theory behind this project

Another weekend project that I’ve been working on is Wake-up light. Lately I’ve been doing more research on sleep phases and how to “hack” your brain to wake-up more refreshed and adjust your sleep cycle. There are many studies out there explaining this and providing scientific evidence, so if this is something you are interested in, I encourage you to go and get more detailed information on this subject. However I won’t go into too much detail, I’ll just try to give very simple explanation: When you sleep, you are either in REM or deep sleep (NREM) phase. When you wake up in REM phase you feel fresh, relaxed and full of energy. When you are woken up during the deep sleep phase, you feel like you’ve just been hit by a bus, and you take long time to actually wake up.

2 Comments