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The device uses a PCB that integrates an ESP32-C3-mini with the COâ‚‚ Sensor (SCD40). The PCB also has connectors for the ...
Bus Pirate is nearly a household name in the hardware hacking world. The first version came out way back in 2008, and there have been several revisions since then. You can buy pre-built Bus Pirate ...
With an Adafruit Feather ESP32, custom motor controller board, and NEMA 8 steppers with 3D printed Technic adapters, this little tank has a lot more going on under the hood than you might expect.