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Small board PCB size: 3
MF RC522 is applied to 13
It has the same upsides compared to BMP280
Factory calibrated in wide temperature range:
Mini Digital Metal Servo (MG90S) Motor Small board PCB size: 3Add more power to your robot with this metal geared MG90S servo. The tiny little servo can rotate approximately 90 degrees (45 in each direction), and works just like the standard kinds you're used to but smaller. You can use any servo code, hardware or library to control these servos. Good for beginners who want to make stuff move without building a motor controller with feedback & gear box, especially since it will fit in small places. Please note,
