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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

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

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

Red Pulsar – freeform circuit

Freeform electronic circuit sculpture no. 2: Red Pulsar https://hackaday.io/project/174618-red-pulsar

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Learn and make

My first attempt to make freeform electronic circuit sculpture.

Notes: Mohit Bhoite, bhoite.com dead-bug, air-wire,point to point Mart Tilden – Beam Robotics (Biology Electronics Aesthetics Mehanics) Peter Vogel – sound art