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Projects Robert Gawron likes and follows

4.5k
139
41
Microcontroller non-intrusive realtime data visualizer
Project Owner Contributor

MCUViewer

peter-wasilewskiPeter Wasilewski

19.6k
63
76
Simple, inexpensive bird feeder that dispenses peanuts in exchange for dropping stuff in a hole. A vending machine for clever birds.
Project Owner Contributor

Vending Machine for Birds

stephen-chaseyStephen Chasey

6.7k
57
49
A jack of all trades multi tool for the busy prepper or technician.
Project Owner Contributor

Pocket ESP Cardputer

stabbyjackStabbyJack

3.8k
42
31
Adding wireless communication to any electronics project
Project Owner Contributor

Long-Range IOT Everywhere!

discreet-mayorDiscreet Mayor

10.4k
35
33
A hardware device to carry out voltage glitching attacks against microcontrollers with a Raspberry Pi Pico
Project Owner Contributor

Hacking MCUs with the Pico Glitcher v2

matthias-kesenheimerMatthias Kesenheimer

2.6k
25
18
Python and Rust tools to help you or AI route your KiCad PCB
Project Owner Contributor

KiCad Automated Routing Tools

haashaas

3.6k
20
16
Decapping using hardware store available materials and relatively safe procedure
Project Owner Contributor

Safe IC decapping while preserving bond wires

100dollarhacker100dollarhacker

3.3k
17
10
All you need and want out of USB-C Power Delivery! From 3.3V all to 48V if your charger support it!
Project Owner Contributor

USB-C Power Delivery 3.1 Breakout with I2C

centylabCentyLab

2.4k
15
13
Raspberry Pi Pico based LoRa Board
Project Owner Contributor

RP2040 MiniPill LoRa

dominik-kuhnDominik Kuhn

1.3k
12
4
A handheld fantasy console built around CM4 form-factor SoMs, featuring multiple radios and a physical keyboard.
Project Owner Contributor

The Outlander Cyberdeck

janusprotocoljanusprotocol

3.1k
9
9
My first attempt at building a phasing direct conversion receiver.
Project Owner Contributor

Homebrew SDR Receiver

paul-horsfallPaul Horsfall

742
7
6
(not quite good) mixers and filters
Project Owner Contributor

Microwave frequency converter 0-3GHz to 228MHz

michal777michal777

611
7
3
Attempt at a quick and dirty high voltage high frequency amplifier for testing insulation at frequency.
Project Owner Contributor

High Voltage High Freqency Amplifier

collin-matthewsCollin Matthews

1.1k
6
6
A laptop keyboard conversion which really works.
Project Owner Contributor

Convert a laptop keyboard to USB

lion-mclionheadlion mclionhead

727
4
5
The little extra ooph for pinball machines and other shenanigans
Project Owner Contributor

The Solenoid Booster

phil-weaselPhil Weasel

205
3
2
Digital Isolator with isolated DCDC module to provide a selectable isolated output voltage. With STEMMA QT compatible connectors.
Project Owner Contributor

Smallest I2C Isolator with Power

per-simon-saalPer-Simon Saal

82
3
2
based on OSD32MP157, which based on STM32MP157
Project Owner Contributor

FreeSmart157 for EEG

dmitry-sukhoruchkinDmitry Sukhoruchkin

163
2
1
The CH330N is a versatile USB-to-serial converter chip that simplifies interfacing between microcontrollers and computers.
Project Owner Contributor

STD CH330N USB to Serial Converter 5V

electronicsworkshopselectronicsworkshops

253
2
1
Discovering what this undocumented high voltage amplifier can do, and how it works.
Project Owner Contributor

Discovering a HV Amplifier Mystery - The CRC 260-3

collin-matthewsCollin Matthews

453
2
2
Repurposing a Ben Eater 6502 PS/2 keyboard interface for very fast SD card data transfer on a 6502 breadboard computer.
Project Owner Contributor

Fast SD card using Ben Eater's 6502 PS/2 interface

normall-userNormalL User

194
1
2
Useless demonstration of feedback.
Project Owner Contributor

Balancing relay poles in the center

eywdck2leywdck2l

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