In this tutorial we will create a Bitcoin vending machine. Users will insert coins into the vending machine and receive…
Mining & Nodes
How to setup a Bitcoin Lightning network node
The Bitcoin Lightning network is a second layer network that allows for cheaper and faster transactions. This second layer network…
How to use Flashbots
In this tutorial we will review how to use Flashbots to gain Miner/Maximum Extractable Value also known as MEV. Miner/Maximum…
Getting started with Geth to run an Ethereum node
Getting started with Geth to run an Ethereum node. Geth, short for Go Ethereum, is a command line client application…
Ether balance in MicroPython on an ESP32 board
In this tutorial we will capture an Ether balance in MicroPython on an ESP32 board. We will write Python code…
Crypto prices in MicroPython on an ESP32 board
The objective of this tutorial is to capture real time crypto prices in MicroPython running on an ESP32 board. We…
How to use MicroPython with a ESP32 board
In this tutorial you will learn how to use MicroPython with a ESP32 microcontroller development board. These instructions will help…
How to use the NiceHash miner and is it profitable?
NiceHash is a hashing broker that connects sellers of hash power with buyers of hash power. Simply put you can use their services for…