Stepan Snigirev

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Very minimal faucet that send money to a provided address and also shows transaction information

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trying out different things on rp2350 boards

A minimal bitcoin library for MicroPython and Python3 with a focus on embedded systems

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ndef javacard applet playground

Bitcoin emoji wallet (mnemonic seed with emoji instead of words)

Tiny C++ wrapper around littlevgl library - only label and button, for the workshop.

Calculates SHA-256 hash and shows every step of calculations.

Arduino Serial (RS232) to Ethernet gateway, dynamically configurable. Makes your RS232 devices network-compatible.

python module and webserver to work with High Finesse Angstrom WS7 wavemeter

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ESP32-based watch-only hardware wallet with e-ink display

SD card library for STM32F469I-Discovery board for mbed2

Minimalistic Flask GUI around bitcoin-cli to work with DIY hardware wallet

trying to make USB working with LCD...

oh my f*** global platform

Open-source, airgapped bitcoin hardware wallet for the M5StickV. Multisig only!

DIY Hardware wallet workshop

DIY airgapped hardware wallet that uses QR codes for communication with the host

Our Javacard Implementation for making secure transactions within Status and Ethereum

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two jupyter notebooks showing what could go wrong with nonces

A website and sync script for prunednode.today

Demo page explaining PID control.

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elliptic curve illustrations