Gm extended pid different pin
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The PID Control Learning Platform is based on an M5Stack Fire & BaseX with TOF and Accel Units, and some Lego NXT parts. M5Stack Based PID Control Learning Platform Gate/door fingerprint security system with body temperature checks for the anti-COVID measure. M5Stack Based Anti-COVID Security Gate (Proof of Concept) M5Stack Christmas Lego Robot Santa Helperīased on a LEGO NXT Mindstorm base for movement, and a M5Stack Grey Core for brains.
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In addition, the base provides two servo interfaces, which can directly control the rotation angle of the servo.There is a motherboard PDM microphone for sound collection. Basex can be connected to 4-way (RJ11) LEGO motor at the same time, supporting angle / speed reading and control, and perfectly compatible with the original motor functions. When building the LEGO structure, Basex can be easily embedded in the work. The structure design is similar to base26, supporting multiple ways of fixation, and an additional LEGO connection base is provided. BaseX is a special base compatible with LEGO EV3 motor.