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Aleksander Kawęczyński

I like electronics, C language, chemistry, diy toys for children and i'm from Poland.

Warsaw, Poland
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1 Projects
aleksander-kawczyski
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This user joined on 10/07/2015.

3.2k
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Reflow oven controller based on Atmega88, 16x2 LCD, rotary encoder and thermocouple with MAX6675. One-sided pcb diy-friendly.
Project Owner Contributor

Simple & cheap Reflow soldering oven

aleksander-kawczyskiAleksander Kawęczyński

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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

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A small ATtiny85 board playing the Nyan Cat tune.
Project Owner Contributor

Nyan Board

dehipudeʃhipu

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Or how to build a HF transceiver and learn along the way!
Project Owner Contributor

PUZZLE: radio building blocks

mdasilvaM.daSilva

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Small USB unit which simulates keyboard and generates, keeps and types up to eight passwords
Project Owner Contributor

Hardware password manager

voja-antonicVoja Antonic

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30 - 6000 MHz synthesizer with power amplifier
Project Owner Contributor

Microwave Transmitter

peroPero

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Weekly insights in Hardware Startup Universe. Hackaday-style.
Project Owner Contributor

The Hardware Startup Review

aleksandar-bradicAleksandar Bradic

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Some AVR assembler in a GCC program can speed up execution, particularly interrupt service routines.
Project Owner Contributor

AVR GCC assembler techniques

bruce-landBruce Land

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Furnaces heat stuff, often metal. This project aims to develop a simple, cheap and robust electric furnace.
Project Owner Contributor

Electric Furnace

storkenStorken

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A small, simple, low-cost, versatile PCB that can be used to make filters, attenuators, amps, dummy-loads the DIY-way
Project Owner Contributor

RF Biscuit

georg-ottingergeorg ottinger

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Only a few AVR Microcontrollers comes with an on-chip temperature sensor. But they have a temperature sensetiv RC and Watchdog Oscillator.
Project Owner Contributor

AVR temperature measurement without a sensor

thomas-baumThomas Baum

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The need for speed in DSP and animation leads us to look for the fastest way to do arithmetic.
Project Owner Contributor

PIC32 Fixed & floating point performance

bruce-landBruce Land

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This is a PID control box unit, useful for reflow ovens, anodizing equipment or anything else you want
Project Owner Contributor

PID Control Box

jupdykejupdyke

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This project is a digital compass with a word-grid display, using an Adafruit Trinket (Atmel ATTiny85) and a HMC5883L 3-axis magnetometer.
Project Owner Contributor

AVR Word Compass

douglas-henkeDouglas Henke

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Repurposing old Nintendo DS lites as IOT controllers.
Project Owner Contributor

NDS Lite IOT Controller.

tehaxor69tehaxor69

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Playing around with capton tape and copper
Project Owner Contributor

flexible pcbs

davedarkodavedarko

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AVR ISP STK500 programmer implemented in PIC16F1825, just for fun
Project Owner Contributor

PIC500 - AVR ISP in PIC16

jaromirsukubajaromir.sukuba

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Bringing makers into microwave world
Project Owner Contributor

Microwavino

peroPero

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