This project allows you to create a frequency counter with excellent precision and low consumption thanks to the use of a 32768Hz quartz. The project is based on a BluePill with STM32 microcontroller. The latter receives a 10MHz clock which is multiplied to 70MHz by the internal circuit of the microcontroller and uses a 32768Hz…
It is probably the most incredible project you will see today. This is a totally in house built Hovercraft with the air cushion built with garbage bags. At the base of everything there is an Arduino Nano that controls the different motors with various ESCs with different current ranges. There is a 20×4 character i2c…
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