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Robert Gawron

I like electronics.

France

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This user joined on 07/12/2019.

My Projects

Measuring radioactivity without need of Geiger tube.

Nuclear radiation sensor with photodiode detector

robert-gawron Robert Gawron

Easily extendable data logging platform with STM32F103RBTx, WiFi, microSD storage, LCD with four buttons, UART, and pulse counters.

Hardware Data Logger

robert-gawron Robert Gawron

Measure Radioactivity Without a Geiger Tube and Avoid False Positive Results, Unlike Many Other Ionization Chamber Projects.

Ionization Chamber: A Homemade Radiation Detector

robert-gawron Robert Gawron

A home plant watering device based on a simple 8-pin PIC microcontroller and 74HC chips.

Home Plant Watering System Based on the PIC10F202

robert-gawron Robert Gawron

Gamma spectrometer using scintillation crystal, Silicon Photomultiplier (SiPM), and all-digital FPGA signal processing

Silicon Photomultiplier Gamma Spectrometer

robert-gawron Robert Gawron

Simple, reliable tool designed to measure ionizing radiation.

Geiger Counter

robert-gawron Robert Gawron

View all 7 projects

Projects I Like & Follow

Simple, inexpensive bird feeder that dispenses peanuts in exchange for dropping stuff in a hole. A vending machine for clever birds.

Vending Machine for Birds

stephen-chasey Stephen Chasey

A hardware device to carry out voltage glitching attacks against microcontrollers with a Raspberry Pi Pico

Hacking MCUs with the Pico Glitcher v2

matthias-kesenheimer Matthias Kesenheimer

A jack of all trades multi tool for the busy prepper or technician.

Pocket ESP Cardputer

Microcontroller non-intrusive realtime data visualizer

MCUViewer

peter-wasilewski Peter Wasilewski

Adding wireless communication to any electronics project

Long-Range IOT Everywhere!

discreet-mayor Discreet Mayor

Decapping using hardware store available materials and relatively safe procedure

Safe IC decapping while preserving bond wires

100dollarhacker

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

USB-C Power Delivery 3.1 Breakout with I2C

My first attempt at building a phasing direct conversion receiver.

Homebrew SDR Receiver

Python and Rust tools to help you or AI route your KiCad PCB

KiCad Automated Routing Tools

Raspberry Pi Pico based LoRa Board

RP2040 MiniPill LoRa

dominik-kuhn Dominik Kuhn

A handheld fantasy console built around CM4 form-factor SoMs, featuring multiple radios and a physical keyboard.

The Outlander Cyberdeck

A laptop keyboard conversion which really works.

Convert a laptop keyboard to USB

lion-mclionhead lion mclionhead

(not quite good) mixers and filters

Microwave frequency converter 0-3GHz to 228MHz

The little extra ooph for pinball machines and other shenanigans

The Solenoid Booster

Attempt at a quick and dirty high voltage high frequency amplifier for testing insulation at frequency.

High Voltage High Freqency Amplifier

collin-matthews Collin Matthews

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

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

normall-user NormalL User

Discovering what this undocumented high voltage amplifier can do, and how it works.

Discovering a HV Amplifier Mystery - The CRC 260-3

collin-matthews Collin Matthews

Digital Isolator with isolated DCDC module to provide a selectable isolated output voltage. With STEMMA QT compatible connectors.

Smallest I2C Isolator with Power

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Bits

danjovic wrote 09/11/2021 at 18:03

Hi Robert, thanks for liking my #clOCkTAL project!

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