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Learn and make

Lämmämõõdusk

Description A device that measures the ambient temperature in the environment in which it is located. And displays it on the screen. Artistic description Plant-like structures. Display like blossom. Bottom woodblock aged with brushing with a wire brush and oxidation solution (steel wool + vingar). Animations When the number to display changes it plays short […]

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Drawings Learn and make

Using AI to colourize black and white drawings

I found this deep learning project. It is meant and trained to colourize old black and white photos. And it does a very good job. But what it does when I use black and white drawings? If the picture depicts a person it works pretty well. Although it loves yellowish red tones. But with other […]

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Learn and make

Linux special permission bits

SetUID We can enable files to be run by the permission of the owner of the file. Like when we change password (command passwd). When you run the password command, its being run as root. The s stands for SetUID. When the s is substituted where irregular bit would be, it allows us to run […]

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Design Learn and make

My home environment and air quality monitoring system

We often hide the electronics in a box. And cases can be done well and nicely. But when our main interest is electronics then it is sad to hide it. That is way like to do it the opposite way. Sensors will measure particulate matter (Ultrafine dust PM2.5 and fine dust PM10), co2, TVOC, ambient […]

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Learn and make

Dust sensor

Nova PM sensor SDS011 can measure fine dust and smoke = particulate matter (MP) concentrations in two categories: Ultrafine dust particles with a diameter of 0 – 2.5 micrometres (μm/m3). Output PM2.5 Fine dust particles with a diameter 2.5 – 10 micrometres (μm/m3). Output PM10 The sensor is designed with a built-in fan to ensure […]

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Design Learn and make

Typography exercise

The goal was to make a vinyl record design using only typographic elements. With one serif and one sans serif font: With two variable sans serif fonts: Sans serif + handwriting or display etc. font: With opposite colours: With primary tones: With secondary tones: With tertiary tones With similar tones: Monochrome: Colour + neutral tone […]

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Learn and make

Matrix – freeform circuit

ATtiny13 + 8* 74hc595 Shift Registers. It have two modes: random matrix and binary counter clock. Code: https://github.com/taunoe/attiny13-shift-matrix

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Learn and make

Mechanical RGB colour mixing

This my little experiment to mix RGB colours mechanically. James Clerk Maxwell developed a tool to trick the human brain. By spinning the right amounts of red, green and blue on a wheel, it seems like the colours are melting together to white. With this experiment he could prove that what we perceive as white […]

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Learn and make

Joule thief candle

This is a basic Joule thief circuit. It uses one AA (1.5) battery. When batteries are almost empty. Then there is actually still lot of energy. And it squeezes all energy out of it.

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Learn and make

Ultrasonic distance measurements – freeform circuit

If you stand in front of it, it measures distance between you and displays it.

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Learn and make

Graafilisest disainist no. 1

Graafilise disaini peamised funktsioonid Identifitseerida (sildid, lipud, vapid, logod) Teavitada ja juhendada Infograafika (kaardid, diagrammid, viidad) Esitleda ja levitada Haarata tähelepanu, meeldejääv sõnum(plakatid, reklaamid) Visuaalne keel on nähtav keel Sõnade, piltide (kujutiste) ja kujundite lõimumine ühtseks suhtlusvormiks Sõnade ja piltide või sõnade ja kujundite kasutamine uue suhtlusüksuse moodustamiseks Visandamise kasutusvõimalused Idee väljatöötamiseks Mida ma tahan […]

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Learn and make

Serial Plotter code

This is my standalone serial plotter. I like to use Arduino, Esp866 etc. and then i started to learn python and decided to make something useful. Something that i will use and what is missing now for me. Although Arduino Ide contains serial plotter. It is little bit different. Written in python 3 and Qt5. […]