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Projects Denys Zaikin likes and follows

14.6k
6.8k
117
open hardware 2 GHz to 13 GHz two-port vector network analyzer
Project Owner Contributor

Vector Network Analyzer

jon-kleinJon Klein

50.3k
5.1k
166
An open, superior, low cost alternative to FDM 3D printing that takes advantage of high res LCD technology and modern curable resins.
Project Owner Contributor

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

dylan-reynoldsDylan Reynolds

6k
2.4k
45
3D printed toroidally wound axial flux permanent magnet air core motor. 3DTAFPM?
Project Owner Contributor

3D Printed Axial Flux Motor

colby-johnsonColby Johnson

2.5k
2.3k
1
Arduino Sketch for ESP32, using RC-Switch(c) library and the ESP32 RMT peripheral to emulate RF remote controls (433/315Mhz)
Project Owner Contributor

ESP32 RMT peripheral for radio remote control

abelAbel

986
1.2k
8
VR done the hard way - for the sake of teaching.
Project Owner Contributor

DIY Virtual Reality Headset

matthew-l-faerberMatthew L Faerber

1.4k
1.1k
10
Let there be music ... everywhere.
Project Owner Contributor

Arduino Radio

xtreme-techXtreme Tech

1k
918
7
An ESP32 audio player, coudl be a programmed to be a MP3 player, web-radio play, Alarm Clock, etc
Project Owner Contributor

ESP32 Audio Player

makerfabsMakerfabs

2.5k
574
9
Tracking the location of Bluetooth beacons using ESP32 and a home made 2.4 GHz directional antenna
Project Owner Contributor

Bluetooth Tracker

anonAnon

700
463
3
Attach one headset to listen to both a UHF-CB and an air band radio and to transmit on either.
Project Owner Contributor

UHF-CB / Air Band Radio headset circuit

j-reynoldsonJ Reynoldson

19k
165
137
Very easy to repeat and inexpensive pocket-sized DIY thermal imager
Project Owner Contributor

DIY pocket thermal imager

ruslanRuslan

11k
67
51
An attempt to design and deliver universal and accessible radiaton analyser to be used in nuclear spectroscopy
Project Owner Contributor

Gamma PIN - Semiconductor Radiation Detector

marcin-wachowiakMarcin Wachowiak

1.3k
30
28
A low power, bluetooth smartwatch made with a Casio watch casing.
Project Owner Contributor

Casio Smartwatch

huberttechhubert.tech

4.4k
19
27
I built a discrete UART reciever using transistors, resistors and LEDs for my school project. It contains ZERO ICs. And it works. :)
Project Owner Contributor

Analogue/discrete UART reciever

jol-de-kanterJoël de Kanter

12.3k
14
9
My take on an Arduino based PIMD
Project Owner Contributor

Pulse Induction Metal Detector

agpcooperagp.cooper

489
10
2
315Mhz jammer with Menu
Project Owner Contributor

315MHz Jammer with Arduino and fs1000a

cifertechCiferTech

1.6k
10
12
An all-analog circuit to drive a ringing intercom system
Project Owner Contributor

An intercom system from rotary telephones

thomasThomas

434
10
6
Open source LoRaWAN-based GPS tracker that fits into a rear bike light.
Project Owner Contributor

LoRaWAN Bike Tracker

jan-neumannJan Neumann

680
9
9
Simple Board that can be used as a Mouse Jiggler, a Rubber Ducky or a Caps Blocker.
Project Owner Contributor

CH552 Mouse Wiggler

stefan-wagnerStefan Wagner

395
7
4
Jam Glonass but not GPS or Galileo. So far I am thinking - 3 separate RF amplifiers with a circulator on the output of each one. 20W each.
Project Owner Contributor

glonass signal jammer

adam-quantrillAdam Quantrill

898
6
14
Open source near-field probes for EMC precompliance testing
Project Owner Contributor

Open Field Probe

jeremy-ruhlandJeremy Ruhland

1
0
Conducted and radiated disturbance generator based on Ford specification FMC 1278 (available online for download - google).
Project Owner Contributor

Conducted and radiated disturbance generator

kevarekkevarek

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