IMU-RC Car Encoders Board

DimitriOnLSD·imu-rc·imu_rc_car/pcb/imu_rc_car_encoders/v1.0/imu_rc_car_encoders.kicad_pcb

IMU-RC Car Encoders Board layout, top view — open source board by DimitriOnLSD

About the IMU-RC Car Encoders Board

IMU-RC Car Encoders Board is an open source PCB design by DimitriOnLSD, published on GitHub under the MIT license. It is a 2-layer board measuring 66 × 24 mm, with 22 components from 10 distinct parts.

Other key parts include the ITR9608-F and LMV393. By type, the board carries 11 resistors, 6 capacitors, 3 ICs, 1 connector and 1 diode.

It belongs with the power & battery, sensors and displays & leds designs in this gallery.

From the project

Gesture-based RC car controller using ESP32-S3, BLE, LSM6DSO IMU, OLED display, and LiPo battery with USB-C charging.

- ESP32-S3 WROOM module on a custom PCB designed in KiCad. - LSM6DSO IMU sensor for motion detection. - BLE communication using a client/server protocol with the RC car. - OLED screen (128x32) for menu options, diagnostics, and sensitivity adjustments. - Four buttons for navigation: Back, Up, Select, Down. - RGB LED to display battery or communication status. - Battery Management System (BMS) with BQ297 and MCP73831 to charge a 3.7V 250mAh LiPo battery via USB-C. - BOOT and RESET buttons for easy firmware handling.

IMU-RC Car Encoders Board, from the project README — From the project README

Main components on the IMU-RC Car Encoders Board

ITR9608-F LMV393

IMU-RC Car Encoders Board bill of materials (BOM)

22 components, 10 distinct parts.

Qty	Part	Footprint	Refs
2	ITR9608-F	Everlight_ITR9608-F	U1, U2
1	LMV393	SOIC-8_3.9x4.9mm_P1.27mm	U3
1	Conn_01x04_Socket	JST_PH_S4B-PH-SM4-TB_1x04-1MP_P2.00mm_Horizontal	J1
1	LED	LED_0805_2012Metric	D1
2	1nF	C_0805_2012Metric	C1, C2
3	100nF	C_0805_2012Metric	C3, C4, C5
1	10uF	C_0805_2012Metric	C7
2	180	R_0805_2012Metric	R1, R2
8	10k	R_0805_2012Metric	R3, R4, R5, R6, R7, R8, R9, R10
1	1k	R_0805_2012Metric	R11

IMU-RC Car Encoders Board design files

The KiCad project lives in the DimitriOnLSD/imu-rc repository on GitHub; these links point at the commit this page was built from.

IMU-RC Car Encoders Board: common questions

How big is the IMU-RC Car Encoders Board?

The IMU-RC Car Encoders Board measures 66 × 24 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the IMU-RC Car Encoders Board?

22 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the IMU-RC Car Encoders Board design files?

From the DimitriOnLSD/imu-rc repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the IMU-RC Car Encoders Board design in my own project?

Yes, under the terms of its MIT license, which DimitriOnLSD chose for the repository.

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