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What is Arduino | getting started

Description: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time). up to $20 shipping discount on first order (PCB price should be higher than $7). What is Arduino and all ...
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Expert advice for new stargazers: How to begin your amateur astronomy journey

There's no better time than now to embrace the majesty of the night sky to begin a lifelong journey with amateur astronomy ...