Rune Harlyk
41 lines
1.3 KiB
Markdown
41 lines
1.3 KiB
Markdown
# Components
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Spot is comprised of a 3D printed body, some hardware and list of electronic components.
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## Body
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Spot is 3D printed and is a combination of different Spot Micro designs, with some minor modification on top.
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The original design is developed by KDY0523.
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* [robjk reinforced shoulder remix](https://www.thingiverse.com/thing:4937631)
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* [Kooba SpotMicroESP32 remix](https://www.thingiverse.com/thing:4559827)
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* [KDY0532 original design](https://www.thingiverse.com/thing:3445283)
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The 3D prints is assembled with some additional component:
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* 84x M2x8 screws + M2 nuts
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* 92x M3x8 screws + M3 nuts
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* 64x M3x20 screws + M3 nuts
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* 12x 625ZZ ball bearings
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## Electronics
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These are the electronics i used for mine and can easily be switched up to suit your Spot's needs.
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* ESP32 cam - Brain
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* OV2640 160° - Camera
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* PCA9685 - Servo board
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* 12x 20kg(or higher) servo motors
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* MPU6050 - Inertial measurement unit
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* GY-271 - Magnetometer
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* SZBK07 - 20A DC-DC Buck Converter
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* LM2596 or XL4015 - DC-DC Stepdown Module
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* 2x HC-SR04 - Ultrasonic Distance Sensor
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* 0.96" SD1306 - OLED diplay
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* ACS712 - Current sensor
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* ADS1115 - 16 bit analog to digital converter
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* Power button w/ led
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* 4x 18650 Li-ion battery in 2P2S configuration
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* Couple of resistors (10K, 47.7k, 33K)
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* 4x Servo extension cables
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