Parts List (Bill of Materials or BOM) for EKGAR Description Name Qty Cost Total Ali Cost Main CPU ESP32 Dev Board 1 $12.00 $12.00 $7.60 Hub Axles 1/4-20 Cap Head Bolt 3 1/2″ 12 $0.36 $4.33 Hub Washer 1/4″ SAE Zink Plated 12 $0.02 $0.19 Motor Driver L298N Dual H Bridge 2 $8.00 $16.00 $1.52 … Continue reading “EKGAR – Bill of Materials”
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This post is just to document using a VL6180X Satellite module to measure distance to a range of 100mm (about 4 inches). The VL6180X Datasheet can be found here and the VL6180X Satellite can be found here. The VL6180X Satellites come in a little package from ST Micro. Inside are two identical VL6180X modules. Each … Continue reading “Distance Measurement using VL6180X & ESP32”