Cryptocurrency Mining with Microcontrollers and Long-Term Profitability: The Duino Coin Example

Cryptocurrency mining with microcontrollers, like Arduino and ESP8266, offers an eco-friendly and cost-effective way to earn passive income. Duino Coin (DUCO) is designed for low-power devices. With an initial investment of about 50 euros in hardware, you can start mining DUCO with minimal electricity costs. Combining mining with staking, where you lock up your DUCO to support the network and earn rewards, significantly increases long-term profitability. With a basic setup, you can earn around 10-20 euros per year, representing a 20-40% ROI. With a larger investment and optimization, earnings can increase. This strategy allows enthusiasts to participate in the crypto world without significant investment, while enjoying the benefits of mining and staking.