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Denys Zaikin

Electronics enginner

Denmark

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https://scholar.google.com/citations?hl=en&user=56

This user joined on 01/21/2023.

My Projects

Antenna for WiFi and Bluetooth based on shading of the second Fresnel zone (Fresnel diffraction).

Fresnel zone antenna (PCB)

denys-zaikin Denys Zaikin

Design of the 12V battery inverter based on a 50Hz iron transformer (square wave).

Battery DC/AC inverter (12V 200VA)

denys-zaikin Denys Zaikin

RF2126 module received from Amazon. It did not work for 2.4GHz as announced. So tuning was performed.

RF2126 module (amazon) tuning for 2.4GHz

denys-zaikin Denys Zaikin

This Wilkinson power splitter is designed for operation at 2.425 GHz and fabrication on a standard two-layer PCB using 1.6 mm thick FR-4 mat

2.425 GHz Wilkinson Power Splitter

denys-zaikin Denys Zaikin

This is a 2 × 2 patch antenna array designed for 2.425 GHz. It can be manufactured on a standard two-layer PCB using 1.6 mm thick FR-4.

2.425 GHz 2×2 PCB Patch Antenna Array

denys-zaikin Denys Zaikin

Projects I Like & Follow

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

Hackaday.io Project

Official Hackaday Prize Entry

A basic radar system makes radar accessible at low cost for experiments with rangefinding & navigation of autonomous aircraft or spacecraft.

Simple, low-cost FMCW radar

The 2017 Hackaday Prize

An open, superior, low cost alternative to FDM 3D printing that takes advantage of high res LCD technology and modern curable resins.

Low Cost, Open Source, LCD based SLA 3D Printer

The LittleArm is a 3D printed Arduino robot arm created for Makers and STEM education

LittleArm: 3D Printed Arduino Robot Arm

The 2017 Hackaday Prize

This project focuses on using building a budget powder bed 3d printer capable of printing bones, and creating the needed ink and powder.

Printing bones on a DIY powder bed 3d printer

Supplyframe DesignLab: 2023 Hackada…

Very easy to repeat and inexpensive pocket-sized DIY thermal imager

DIY pocket thermal imager

My take on an Arduino based PIMD

Pulse Induction Metal Detector

agpcooper agp.cooper

open hardware 2 GHz to 13 GHz two-port vector network analyzer

Vector Network Analyzer

jon-klein Jon Klein

The 2017 Hackaday Prize

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

PUZZLE: radio building blocks

mdasilva M.daSilva

An attempt to design and deliver universal and accessible radiaton analyser to be used in nuclear spectroscopy

Gamma PIN - Semiconductor Radiation Detector

Marcin Wachowiak

The 2016 Hackaday Prize

Camera Traps can empower local communities & schools to observe & learn about wildlife. We aim to create an affordable DIY solution for all.

Camera Traps for Citizen Science

egle-marija-ramanauskaite Egle Marija Ramanauskaite

I don't want to pay $200, when i can pay $250 and learn something. Wireless audio by someone who doesn't know anything about it.

HQ Wireless Audio

The 2016 Hackaday Prize

Applying polymorphism to hardware enables users to do more with their devices while avoiding IoT pitfalls.

Polymorphic Hardware

trey-german Trey German

Final project for MIT's 6.013 Applications of Electromagnetics

Doppler Radar

reed-foster Reed Foster

3D printed toroidally wound axial flux permanent magnet air core motor. 3DTAFPM?

3D Printed Axial Flux Motor

colby-johnson Colby Johnson

Using the Pi Zero to play HD audio in a car!

Raspberry Pi Car Audio Player

wesley-archer Wesley Archer

I built a discrete UART reciever using transistors, resistors and LEDs for my school project. It contains ZERO ICs. And it works. :)

Analog/discrete UART reciever

jol-de-kanter Joël de Kanter

Modifying an HB100 X Band Doppler Radar Module for FMCW Ranging Measurements

HB100 FMCW Radar

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